diff --git a/.gitattributes b/.gitattributes
index cf1a52b24a1c5ece6b781e0b7a8ed46181921239..05aa954e422dfff41f6f023f6d894702ed78f094 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -30064,3 +30064,53 @@ data/Child_ecg/P01/P01110/P01110_E01.dat filter=lfs diff=lfs merge=lfs -text
 data/Child_ecg/P01/P01111/P01111_E01.dat filter=lfs diff=lfs merge=lfs -text
 data/Child_ecg/P01/P01112/P01112_E01.dat filter=lfs diff=lfs merge=lfs -text
 data/Child_ecg/P01/P01113/P01113_E01.dat filter=lfs diff=lfs merge=lfs -text
+data/Child_ecg/P01/P01113/P01113_E02.dat filter=lfs diff=lfs merge=lfs -text
+data/Child_ecg/P01/P01113/P01113_E03.dat filter=lfs diff=lfs merge=lfs -text
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+data/Child_ecg/P01/P01118/P01118_E01.dat filter=lfs diff=lfs merge=lfs -text
+data/Child_ecg/P01/P01118/P01118_E02.dat filter=lfs diff=lfs merge=lfs -text
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+data/Child_ecg/P01/P01126/P01126_E01.dat filter=lfs diff=lfs merge=lfs -text
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+data/Child_ecg/P01/P01128/P01128_E03.dat filter=lfs diff=lfs merge=lfs -text
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+data/Child_ecg/P01/P01149/P01149_E01.dat filter=lfs diff=lfs merge=lfs -text
diff --git "a/data/Child_ecg/P01/P01113\\P01113_E02.dat" "b/data/Child_ecg/P01/P01113\\P01113_E02.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..728f2b3003b52090490470c5be12e474c72c4e9a
--- /dev/null
+++ "b/data/Child_ecg/P01/P01113\\P01113_E02.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fa7d0fbdb388b33ce34b33f05cead6b69d3499b8b2285bda5b5f27efe233275b
+size 360000
diff --git "a/data/Child_ecg/P01/P01113\\P01113_E02.hea" "b/data/Child_ecg/P01/P01113\\P01113_E02.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..c619c266344a180cdf2c74f3e6abd9491440e862
--- /dev/null
+++ "b/data/Child_ecg/P01/P01113\\P01113_E02.hea"
@@ -0,0 +1,16 @@
+P01113_E02 12 500 15000
+P01113_E02.dat 16 44654.59620318112(-11519)/mV 16 0 -13663 61729 0 I
+P01113_E02.dat 16 45418.4778761062(-20237)/mV 16 0 -23414 58663 0 II
+P01113_E02.dat 16 52965.15057113188(-7862)/mV 16 0 -8982 42314 0 III
+P01113_E02.dat 16 47635.43074003795(16264)/mV 16 0 19093 46875 0 AVR
+P01113_E02.dat 16 67801.4978514426(-5802)/mV 16 0 -6684 56904 0 AVL
+P01113_E02.dat 16 52537.09651257096(-16952)/mV 16 0 -19346 8280 0 AVF
+P01113_E02.dat 16 45759.31317073171(13037)/mV 16 0 14526 57718 0 V1
+P01113_E02.dat 16 24030.686686686688(14121)/mV 16 0 13789 33975 0 V2
+P01113_E02.dat 16 29529.966250917096(6539)/mV 16 0 5266 15266 0 V3
+P01113_E02.dat 16 27328.28500742207(-5799)/mV 16 0 -7801 45191 0 V4
+P01113_E02.dat 16 22946.128397917873(-13395)/mV 16 0 -15952 57097 0 V5
+P01113_E02.dat 16 30764.186653286502(-17798)/mV 16 0 -20175 9590 0 V6
+# Male 5289
+# Atrial septal defect (Foramen ovale)
+# First-degree AV block
diff --git "a/data/Child_ecg/P01/P01113\\P01113_E03.dat" "b/data/Child_ecg/P01/P01113\\P01113_E03.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..5fa01d3219e8ba4af0bfb53ca9be127afab1b0e0
--- /dev/null
+++ "b/data/Child_ecg/P01/P01113\\P01113_E03.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ea2526bf5b9f004f3c30d95d77fbf05c7a194addbb7b5ecef472b8f9b0f502ed
+size 312000
diff --git "a/data/Child_ecg/P01/P01113\\P01113_E03.hea" "b/data/Child_ecg/P01/P01113\\P01113_E03.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..a44820ef9cc6dc0365bb97e59d0c39b3ae65d5ec
--- /dev/null
+++ "b/data/Child_ecg/P01/P01113\\P01113_E03.hea"
@@ -0,0 +1,16 @@
+P01113_E03 12 500 13000
+P01113_E03.dat 16 75698.59527559055(-9296)/mV 16 0 -9296 65156 0 I
+P01113_E03.dat 16 40903.42541436464(-21922)/mV 16 0 -21955 15107 0 II
+P01113_E03.dat 16 59364.958999305076(-22339)/mV 16 0 -22339 56935 0 III
+P01113_E03.dat 16 55713.16458446496(17315)/mV 16 0 17315 5853 0 AVR
+P01113_E03.dat 16 138149.35081967214(8381)/mV 16 0 8381 32772 0 AVL
+P01113_E03.dat 16 50907.86104951958(-24359)/mV 16 0 -24359 7400 0 AVF
+P01113_E03.dat 16 40713.06576728499(14387)/mV 16 0 14420 20655 0 V1
+P01113_E03.dat 16 29911.501789549035(8040)/mV 16 0 8064 25535 0 V2
+P01113_E03.dat 16 34564.13548723293(-380)/mV 16 0 -380 33407 0 V3
+P01113_E03.dat 16 27288.95371669004(-13766)/mV 16 0 -13788 33135 0 V4
+P01113_E03.dat 16 4345.01573976915(-16592)/mV 16 0 -16596 22108 0 V5
+P01113_E03.dat 16 39066.07607776838(-21484)/mV 16 0 -21484 33346 0 V6
+# Male 5289
+# Atrial septal defect (Foramen ovale)
+# First-degree AV block
diff --git "a/data/Child_ecg/P01/P01114\\P01114_E01.dat" "b/data/Child_ecg/P01/P01114\\P01114_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..9f81dfc1b5dfffaa590fa66d07d00d11a92d362e
--- /dev/null
+++ "b/data/Child_ecg/P01/P01114\\P01114_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:aa1ee8e214352cb70f0d876c0b6142c32f1b93b74d00fe710bddd35493d978db
+size 360000
diff --git "a/data/Child_ecg/P01/P01114\\P01114_E01.hea" "b/data/Child_ecg/P01/P01114\\P01114_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..776a111566cbc387caf48186f613ad7c8b2eeb1b
--- /dev/null
+++ "b/data/Child_ecg/P01/P01114\\P01114_E01.hea"
@@ -0,0 +1,16 @@
+P01114_E01 12 500 15000
+P01114_E01.dat 16 73640.20897521768(-5925)/mV 16 0 -5925 17058 0 I
+P01114_E01.dat 16 45433.06168224299(-9030)/mV 16 0 -9030 36763 0 II
+P01114_E01.dat 16 85869.34015345268(-8176)/mV 16 0 -8176 15251 0 III
+P01114_E01.dat 16 58685.19377652051(7751)/mV 16 0 7751 40387 0 AVR
+P01114_E01.dat 16 137721.63410301955(-13837)/mV 16 0 -13837 4416 0 AVL
+P01114_E01.dat 16 61507.54617414248(-10002)/mV 16 0 -10002 26898 0 AVF
+P01114_E01.dat 16 50013.76131687243(14707)/mV 16 0 14707 43139 0 V1
+P01114_E01.dat 16 22583.4301994302(13679)/mV 16 0 13679 1895 0 V2
+P01114_E01.dat 16 15897.827893175074(-6607)/mV 16 0 -6607 20804 0 V3
+P01114_E01.dat 16 21879.5704154002(-11678)/mV 16 0 -11678 31234 0 V4
+P01114_E01.dat 16 35798.54608096468(-12473)/mV 16 0 -12473 51745 0 V5
+P01114_E01.dat 16 48965.10025706941(-14166)/mV 16 0 -14166 19400 0 V6
+# Male 4823
+# Acute myocarditis
+# Otherwise normal ECG
diff --git "a/data/Child_ecg/P01/P01115\\P01115_E01.dat" "b/data/Child_ecg/P01/P01115\\P01115_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..e2f9f34eca1a781dbbe58de6e750fa497efd6166
--- /dev/null
+++ "b/data/Child_ecg/P01/P01115\\P01115_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b94ffae34337d0a1258e42cb70f26eaa96182aec43e542f34de5c8158bdaaa19
+size 270000
diff --git "a/data/Child_ecg/P01/P01115\\P01115_E01.hea" "b/data/Child_ecg/P01/P01115\\P01115_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..1e72e5bc4f98d8b6df13175e729c0dc2dead7527
--- /dev/null
+++ "b/data/Child_ecg/P01/P01115\\P01115_E01.hea"
@@ -0,0 +1,13 @@
+P01115_E01 9 500 15000
+P01115_E01.dat 16 35161.5893599335(8541)/mV 16 0 7740 28699 0 I
+P01115_E01.dat 16 46137.43907156673(2174)/mV 16 0 1799 40273 0 II
+P01115_E01.dat 16 39150.7730829421(-8336)/mV 16 0 -7794 15056 0 III
+P01115_E01.dat 16 53683.62430939227(-4300)/mV 16 0 -3470 3955 0 AVR
+P01115_E01.dat 16 38577.407540394976(9201)/mV 16 0 8479 6830 0 AVL
+P01115_E01.dat 16 57062.34970530452(-4403)/mV 16 0 -4264 39105 0 AVF
+P01115_E01.dat 16 16860.92459339576(642)/mV 16 0 1040 41686 0 V1
+P01115_E01.dat 16 2043.4285714285713(2099)/mV 16 0 2109 15715 0 V3
+P01115_E01.dat 16 44707.12473271561(-2140)/mV 16 0 -2795 33975 0 V5
+# Male 428
+# Atrial septal defect
+# Sinus tachycardia;Right bundle-branch block;Abnormal Q wave
diff --git "a/data/Child_ecg/P01/P01116\\P01116_E01.dat" "b/data/Child_ecg/P01/P01116\\P01116_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..7c451ee968e22fc4fa3e89b53bc489ea716e1187
--- /dev/null
+++ "b/data/Child_ecg/P01/P01116\\P01116_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:25e70d8916f7719069196a6f51da756e9e902d45c2ee6e7a119555da020c59e5
+size 360000
diff --git "a/data/Child_ecg/P01/P01116\\P01116_E01.hea" "b/data/Child_ecg/P01/P01116\\P01116_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..cfa3d1d88c2de773a0c8126105efc6e9bee4efbd
--- /dev/null
+++ "b/data/Child_ecg/P01/P01116\\P01116_E01.hea"
@@ -0,0 +1,16 @@
+P01116_E01 12 500 15000
+P01116_E01.dat 16 28956.52897473997(5295)/mV 16 0 8522 9641 0 I
+P01116_E01.dat 16 28812.49082125604(-3645)/mV 16 0 9503 20238 0 II
+P01116_E01.dat 16 36723.70718603089(-19417)/mV 16 0 -6748 47679 0 III
+P01116_E01.dat 16 30698.33846153846(-1589)/mV 16 0 -10305 47599 0 AVR
+P01116_E01.dat 16 40787.41573033708(13318)/mV 16 0 8573 42680 0 AVL
+P01116_E01.dat 16 42039.916161059016(-14159)/mV 16 0 2704 62037 0 AVF
+P01116_E01.dat 16 29464.51332675222(-18193)/mV 16 0 -19535 22775 0 V1
+P01116_E01.dat 16 20756.44970414201(-5362)/mV 16 0 -2474 28949 0 V2
+P01116_E01.dat 16 18834.241916167666(-2051)/mV 16 0 5380 18418 0 V3
+P01116_E01.dat 16 20704.98969072165(-1386)/mV 16 0 8031 50440 0 V4
+P01116_E01.dat 16 29679.349593495936(-4247)/mV 16 0 1644 24457 0 V5
+P01116_E01.dat 16 29871.213735938425(-8132)/mV 16 0 -7719 3738 0 V6
+# Female 1845
+# Atrial septal defect
+# Right ventricular hypertrophy
diff --git "a/data/Child_ecg/P01/P01117\\P01117_E01.dat" "b/data/Child_ecg/P01/P01117\\P01117_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..9d6b19062cf3145e667f4bfe4f10a4a6aa22a671
--- /dev/null
+++ "b/data/Child_ecg/P01/P01117\\P01117_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e2117cfdd1d63a3a3091046e36441ff4ac0124245a46a334fc262fae6b9ce249
+size 324000
diff --git "a/data/Child_ecg/P01/P01117\\P01117_E01.hea" "b/data/Child_ecg/P01/P01117\\P01117_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..4555d4dd52bd466905e93f7c25323d172106d665
--- /dev/null
+++ "b/data/Child_ecg/P01/P01117\\P01117_E01.hea"
@@ -0,0 +1,16 @@
+P01117_E01 12 500 13500
+P01117_E01.dat 16 69629.51607034566(-4735)/mV 16 0 -5358 8158 0 I
+P01117_E01.dat 16 41927.754442649435(-7422)/mV 16 0 -6672 11323 0 II
+P01117_E01.dat 16 68266.66666666667(-12267)/mV 16 0 -10435 32890 0 III
+P01117_E01.dat 16 57540.71779597915(4966)/mV 16 0 4732 42323 0 AVR
+P01117_E01.dat 16 135157.5135688684(-545)/mV 16 0 -2964 55536 0 AVL
+P01117_E01.dat 16 53416.88400219901(-9045)/mV 16 0 -7828 44458 0 AVF
+P01117_E01.dat 16 49062.5985066054(8941)/mV 16 0 2155 43753 0 V1
+P01117_E01.dat 16 25370.73744950952(10170)/mV 16 0 10149 56523 0 V2
+P01117_E01.dat 16 24095.61995249406(6859)/mV 16 0 8506 10216 0 V3
+P01117_E01.dat 16 15486.993886462882(-15450)/mV 16 0 -14833 55593 0 V4
+P01117_E01.dat 16 4786.39189994044(-1375)/mV 16 0 -2166 42286 0 V5
+P01117_E01.dat 16 46454.797385620914(-11944)/mV 16 0 14051 14046 0 V6
+# Female 1971
+# Patent ductus arteriosus
+# Sinus arrhythmia
diff --git "a/data/Child_ecg/P01/P01118\\P01118_E01.dat" "b/data/Child_ecg/P01/P01118\\P01118_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..ac6819d424efb6697f7b7b565d6e0b657415eb45
--- /dev/null
+++ "b/data/Child_ecg/P01/P01118\\P01118_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ef4af19b37346736f10ef472b2c53052308ccc566e0141cfb82187ca1902544e
+size 360000
diff --git "a/data/Child_ecg/P01/P01118\\P01118_E01.hea" "b/data/Child_ecg/P01/P01118\\P01118_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..fcf3a6b55e02cc8486bc4f0a1db7ce28b4d1f1f6
--- /dev/null
+++ "b/data/Child_ecg/P01/P01118\\P01118_E01.hea"
@@ -0,0 +1,16 @@
+P01118_E01 12 500 15000
+P01118_E01.dat 16 23279.308719560093(-18297)/mV 16 0 -14793 41510 0 I
+P01118_E01.dat 16 3276.1704918032788(29685)/mV 16 0 30308 19671 0 II
+P01118_E01.dat 16 2955.722304283604(29765)/mV 16 0 29880 45792 0 III
+P01118_E01.dat 16 6773.054101221641(-27082)/mV 16 0 -28234 54620 0 AVR
+P01118_E01.dat 16 5263.527341294784(-28678)/mV 16 0 -28387 63054 0 AVL
+P01118_E01.dat 16 3146.5171339563863(30360)/mV 16 0 30721 16930 0 AVF
+P01118_E01.dat 16 18461.05326032852(3452)/mV 16 0 3422 1270 0 V1
+P01118_E01.dat 16 2483.5808538163(27227)/mV 16 0 28474 33266 0 V2
+P01118_E01.dat 16 6010.953020134229(23210)/mV 16 0 27522 16899 0 V3
+P01118_E01.dat 16 2514.2044444444446(29106)/mV 16 0 29952 38275 0 V4
+P01118_E01.dat 16 2454.2244389027433(28742)/mV 16 0 29283 24237 0 V5
+P01118_E01.dat 16 11496.749521988528(14208)/mV 16 0 17023 19664 0 V6
+# Male 3144
+# Atrial septal defect
+# Incomplete right bundle-branch block;T-wave abnormality
diff --git "a/data/Child_ecg/P01/P01118\\P01118_E02.dat" "b/data/Child_ecg/P01/P01118\\P01118_E02.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..f870dd5c33f05974b403c5641c10318b35c6d77c
--- /dev/null
+++ "b/data/Child_ecg/P01/P01118\\P01118_E02.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c9c903a4614fef515c86c600679c28daa45a906ad4ea930ce12bc880b2282ca2
+size 372000
diff --git "a/data/Child_ecg/P01/P01118\\P01118_E02.hea" "b/data/Child_ecg/P01/P01118\\P01118_E02.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..64069a31a77baff60f57b9d6e51007dbdf656e96
--- /dev/null
+++ "b/data/Child_ecg/P01/P01118\\P01118_E02.hea"
@@ -0,0 +1,16 @@
+P01118_E02 12 500 15500
+P01118_E02.dat 16 46024.736507936504(-4451)/mV 16 0 -28564 27348 0 I
+P01118_E02.dat 16 59888.67065868263(-13233)/mV 16 0 15264 9925 0 II
+P01118_E02.dat 16 44141.12190963342(-20126)/mV 16 0 24058 62074 0 III
+P01118_E02.dat 16 59769.80056980057(8208)/mV 16 0 9618 20659 0 AVR
+P01118_E02.dat 16 47223.63447079236(7101)/mV 16 0 -28893 19269 0 AVL
+P01118_E02.dat 16 57836.87966804979(-22558)/mV 16 0 20170 12610 0 AVF
+P01118_E02.dat 16 44999.66174223128(-11201)/mV 16 0 26767 8250 0 V1
+P01118_E02.dat 16 21766.701570680627(3773)/mV 16 0 -11117 37283 0 V2
+P01118_E02.dat 16 21162.488796248046(6892)/mV 16 0 -19871 15185 0 V3
+P01118_E02.dat 16 23020.915167095114(2214)/mV 16 0 -16772 34740 0 V4
+P01118_E02.dat 16 23052.63659574468(-6315)/mV 16 0 -23458 9291 0 V5
+P01118_E02.dat 16 31139.40425531915(-15616)/mV 16 0 -28411 1385 0 V6
+# Male 3142
+# Atrial septal defect
+# Incomplete right bundle-branch block
diff --git "a/data/Child_ecg/P01/P01119\\P01119_E01.dat" "b/data/Child_ecg/P01/P01119\\P01119_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..6440a57ddc352bf85296cf88353877faf1b9d076
--- /dev/null
+++ "b/data/Child_ecg/P01/P01119\\P01119_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:97edecfa8134ff6e51548b9fc86915af06f6c91a140959cefb01e51cb3fdd9eb
+size 270000
diff --git "a/data/Child_ecg/P01/P01119\\P01119_E01.hea" "b/data/Child_ecg/P01/P01119\\P01119_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..14caefd0a1b0100f809bf2452c5a8e5f4d717b7b
--- /dev/null
+++ "b/data/Child_ecg/P01/P01119\\P01119_E01.hea"
@@ -0,0 +1,13 @@
+P01119_E01 9 500 15000
+P01119_E01.dat 16 18440.88058705804(-5772)/mV 16 0 -5817 56886 0 I
+P01119_E01.dat 16 16907.224283305226(-3394)/mV 16 0 -3435 35379 0 II
+P01119_E01.dat 16 15127.712665406427(-1507)/mV 16 0 -1507 34314 0 III
+P01119_E01.dat 16 21759.524458204334(1551)/mV 16 0 1604 22219 0 AVR
+P01119_E01.dat 16 19244.137931034482(-7152)/mV 16 0 -7168 26685 0 AVL
+P01119_E01.dat 16 17636.115692307692(-4780)/mV 16 0 -4794 19078 0 AVF
+P01119_E01.dat 16 13060.92865232163(-10242)/mV 16 0 -10274 65137 0 V1
+P01119_E01.dat 16 10378.0352(-7430)/mV 16 0 -7455 2425 0 V3
+P01119_E01.dat 16 8973.69414726243(-4917)/mV 16 0 -4917 18742 0 V5
+# Male 480
+# Ventricular septal defect
+# Junctional escape complex(es);Right bundle-branch block;Left ventricular high voltage
diff --git "a/data/Child_ecg/P01/P01119\\P01119_E02.dat" "b/data/Child_ecg/P01/P01119\\P01119_E02.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..eb90a2fcc1b40acd1a6be0498a0510f870d6a3fa
--- /dev/null
+++ "b/data/Child_ecg/P01/P01119\\P01119_E02.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6581db0d0f509fff03675b39e292000f0abb90d65371e3351b95870cccc37e1d
+size 270000
diff --git "a/data/Child_ecg/P01/P01119\\P01119_E02.hea" "b/data/Child_ecg/P01/P01119\\P01119_E02.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..88b42b07d7dc0dc0bbf2715dfb23595538440f4f
--- /dev/null
+++ "b/data/Child_ecg/P01/P01119\\P01119_E02.hea"
@@ -0,0 +1,13 @@
+P01119_E02 9 500 15000
+P01119_E02.dat 16 20139.919266055047(-11329)/mV 16 0 -11378 40151 0 I
+P01119_E02.dat 16 17031.98004987531(-6088)/mV 16 0 -6102 50055 0 II
+P01119_E02.dat 16 20591.062906724514(4313)/mV 16 0 4330 59946 0 III
+P01119_E02.dat 16 21688.865687873844(6184)/mV 16 0 6219 55275 0 AVR
+P01119_E02.dat 16 26513.855462184874(-17361)/mV 16 0 -17404 52023 0 AVL
+P01119_E02.dat 16 21894.01620745543(-6383)/mV 16 0 -6383 33540 0 AVF
+P01119_E02.dat 16 1240.8676996424315(-233)/mV 16 0 -231 36059 0 V1
+P01119_E02.dat 16 11420.490322580645(-5108)/mV 16 0 -5089 42014 0 V3
+P01119_E02.dat 16 9845.139393939395(-7385)/mV 16 0 -7425 34613 0 V5
+# Male 487
+# Ventricular septal defect
+# Left ventricular hypertrophy;Right ventricular hypertrophy;T-wave abnormality
diff --git "a/data/Child_ecg/P01/P01120\\P01120_E01.dat" "b/data/Child_ecg/P01/P01120\\P01120_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..da4be03d332de63aad258e0a5d7900a26e7d3396
--- /dev/null
+++ "b/data/Child_ecg/P01/P01120\\P01120_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:497ea1a2259f63a71c9e30ff73e495d9afe48fa1369263f49ca845a99562933d
+size 270000
diff --git "a/data/Child_ecg/P01/P01120\\P01120_E01.hea" "b/data/Child_ecg/P01/P01120\\P01120_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..e8f0f779c764e2df03deaea9f1ad65d79d2e6578
--- /dev/null
+++ "b/data/Child_ecg/P01/P01120\\P01120_E01.hea"
@@ -0,0 +1,13 @@
+P01120_E01 9 500 15000
+P01120_E01.dat 16 50041.66116420504(-4643)/mV 16 0 -4643 41034 0 I
+P01120_E01.dat 16 24900.19404255319(-4195)/mV 16 0 -4195 58129 0 II
+P01120_E01.dat 16 33969.19703026842(-3724)/mV 16 0 -3724 39060 0 III
+P01120_E01.dat 16 33857.97705207414(4695)/mV 16 0 4695 59650 0 AVR
+P01120_E01.dat 16 73905.75807940905(6315)/mV 16 0 6315 50178 0 AVL
+P01120_E01.dat 16 29857.738953783646(-4061)/mV 16 0 -4061 22959 0 AVF
+P01120_E01.dat 16 41093.27548806941(-5017)/mV 16 0 -5017 32897 0 V1
+P01120_E01.dat 16 5285.586622073579(-1900)/mV 16 0 -2008 24655 0 V3
+P01120_E01.dat 16 1238.6508313539193(-175)/mV 16 0 -175 57247 0 V5
+# Female 957
+# Atrial septal defect
+# Left ventricular high voltage
diff --git "a/data/Child_ecg/P01/P01121\\P01121_E01.dat" "b/data/Child_ecg/P01/P01121\\P01121_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..61d8240e83eeb18945b33db3792b8d0b06e2102f
--- /dev/null
+++ "b/data/Child_ecg/P01/P01121\\P01121_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:83544f94a38722f72865fdf4ce69602cbeab2fcdaba4ba9b951063d5ba4e4445
+size 240000
diff --git "a/data/Child_ecg/P01/P01121\\P01121_E01.hea" "b/data/Child_ecg/P01/P01121\\P01121_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..15c35d950ed3d6bb970c24c8f4e4c6c30e535b7f
--- /dev/null
+++ "b/data/Child_ecg/P01/P01121\\P01121_E01.hea"
@@ -0,0 +1,16 @@
+P01121_E01 12 500 10000
+P01121_E01.dat 16 67903.80404164115(-5695)/mV 16 0 -5695 10549 0 I
+P01121_E01.dat 16 38040.835820895525(-15344)/mV 16 0 -15344 37274 0 II
+P01121_E01.dat 16 45005.639344262294(-19362)/mV 16 0 -19362 5245 0 III
+P01121_E01.dat 16 53856.927799886296(13490)/mV 16 0 13490 55112 0 AVR
+P01121_E01.dat 16 79427.97983193277(13385)/mV 16 0 13385 20880 0 AVL
+P01121_E01.dat 16 41986.091218516(-17709)/mV 16 0 -17709 38586 0 AVF
+P01121_E01.dat 16 41258.59348198971(2468)/mV 16 0 2468 50215 0 V1
+P01121_E01.dat 16 18146.783308195074(2481)/mV 16 0 2481 28874 0 V2
+P01121_E01.dat 16 19894.59661620659(-10949)/mV 16 0 -10949 19152 0 V3
+P01121_E01.dat 16 29188.162601626016(-15237)/mV 16 0 -15237 51272 0 V4
+P01121_E01.dat 16 33269.92486583184(-14605)/mV 16 0 -14605 47349 0 V5
+P01121_E01.dat 16 38040.867075664624(-14601)/mV 16 0 -14601 50373 0 V6
+# Male 1570
+# Kawasaki disease
+# Sinus tachycardia
diff --git "a/data/Child_ecg/P01/P01122\\P01122_E01.dat" "b/data/Child_ecg/P01/P01122\\P01122_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..7f1a6c89a1ba190cbf2d8bd6891e474ea9e6d740
--- /dev/null
+++ "b/data/Child_ecg/P01/P01122\\P01122_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5bdd5d9bf91c79daaacffda66a6bf7f74b663565520fc1e33739c06fc9e8d487
+size 360000
diff --git "a/data/Child_ecg/P01/P01122\\P01122_E01.hea" "b/data/Child_ecg/P01/P01122\\P01122_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..19f2d31e788e34144a7115aaed7d36c8f8ca9460
--- /dev/null
+++ "b/data/Child_ecg/P01/P01122\\P01122_E01.hea"
@@ -0,0 +1,16 @@
+P01122_E01 12 500 15000
+P01122_E01.dat 16 66293.26402835204(-5366)/mV 16 0 -28931 44837 0 I
+P01122_E01.dat 16 25544.052980132452(-17700)/mV 16 0 -30709 842 0 II
+P01122_E01.dat 16 32395.030894308944(-23039)/mV 16 0 -27994 48528 0 III
+P01122_E01.dat 16 39456.69915966387(13086)/mV 16 0 30165 39802 0 AVR
+P01122_E01.dat 16 60839.724137931036(13754)/mV 16 0 7616 65339 0 AVL
+P01122_E01.dat 16 29427.882564409825(-20776)/mV 16 0 -30518 22088 0 AVF
+P01122_E01.dat 16 38632.78393183201(-1774)/mV 16 0 15515 23437 0 V1
+P01122_E01.dat 16 24086.565349544075(-1812)/mV 16 0 -3164 5682 0 V2
+P01122_E01.dat 16 18200.809371671992(613)/mV 16 0 -22405 44554 0 V3
+P01122_E01.dat 16 10014.330263965623(-16836)/mV 16 0 -29843 58485 0 V4
+P01122_E01.dat 16 15294.502340093604(-18406)/mV 16 0 -28085 59043 0 V5
+P01122_E01.dat 16 21633.23076923077(-15190)/mV 16 0 -20205 37255 0 V6
+# Female 504
+# Ventricular septal defect
+# Left ventricular high voltage;T-wave abnormality
diff --git "a/data/Child_ecg/P01/P01123\\P01123_E01.dat" "b/data/Child_ecg/P01/P01123\\P01123_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..2fd35d1cf1246c6c5059417bf93e052d98a9d84d
--- /dev/null
+++ "b/data/Child_ecg/P01/P01123\\P01123_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:243e28d3a92fcda756327c4d9167d140bdec4191e791876d5bd159f0d323899c
+size 288000
diff --git "a/data/Child_ecg/P01/P01123\\P01123_E01.hea" "b/data/Child_ecg/P01/P01123\\P01123_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..04f692b80d7e1dc162359b14b6f84044688d010f
--- /dev/null
+++ "b/data/Child_ecg/P01/P01123\\P01123_E01.hea"
@@ -0,0 +1,16 @@
+P01123_E01 12 500 12000
+P01123_E01.dat 16 11154.608835341365(-5643)/mV 16 0 -2141 34196 0 I
+P01123_E01.dat 16 1271.6946564885495(1072)/mV 16 0 1410 54107 0 II
+P01123_E01.dat 16 1270.9700176366844(1013)/mV 16 0 952 53896 0 III
+P01123_E01.dat 16 1272.8805179517362(1024)/mV 16 0 655 45592 0 AVR
+P01123_E01.dat 16 1277.920850561134(1038)/mV 16 0 1269 60545 0 AVL
+P01123_E01.dat 16 1269.7840375586854(1041)/mV 16 0 1178 21725 0 AVF
+P01123_E01.dat 16 1271.3411764705882(1003)/mV 16 0 762 6848 0 V1
+P01123_E01.dat 16 1269.7840375586854(1041)/mV 16 0 1465 21735 0 V2
+P01123_E01.dat 16 1273.2572101236021(1034)/mV 16 0 1187 3019 0 V3
+P01123_E01.dat 16 1270.9700176366844(1013)/mV 16 0 1226 38166 0 V4
+P01123_E01.dat 16 1269.0457209847598(1061)/mV 16 0 675 22843 0 V5
+P01123_E01.dat 16 1271.3188490898415(1062)/mV 16 0 1508 38771 0 V6
+# Female 1293
+# Stenosis of right ventricular outflow tract
+# Right bundle-branch block;Right atrial enlargement;Abnormal Q wave
diff --git "a/data/Child_ecg/P01/P01124\\P01124_E01.dat" "b/data/Child_ecg/P01/P01124\\P01124_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..31be54c960bc7d179d658a7839b9e7270dfb7809
--- /dev/null
+++ "b/data/Child_ecg/P01/P01124\\P01124_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a6db379f637bf781f802e2b7a8ec78fbe2cb62606d2383dfc4cb3f3bde3e9667
+size 360000
diff --git "a/data/Child_ecg/P01/P01124\\P01124_E01.hea" "b/data/Child_ecg/P01/P01124\\P01124_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..a0aefc9b19e4096da3055e0d5df4fe07d11f4880
--- /dev/null
+++ "b/data/Child_ecg/P01/P01124\\P01124_E01.hea"
@@ -0,0 +1,16 @@
+P01124_E01 12 500 15000
+P01124_E01.dat 16 32953.501826150474(-21753)/mV 16 0 -21753 10628 0 I
+P01124_E01.dat 16 31582.7447413303(-19204)/mV 16 0 -19127 28630 0 II
+P01124_E01.dat 16 58416.25130890052(10817)/mV 16 0 11007 21296 0 III
+P01124_E01.dat 16 33253.7673297167(21108)/mV 16 0 21081 32294 0 AVR
+P01124_E01.dat 16 56442.379099499725(-20372)/mV 16 0 -20464 19790 0 AVL
+P01124_E01.dat 16 44752.01522359657(-9801)/mV 16 0 -9692 27466 0 AVF
+P01124_E01.dat 16 33485.52624113475(13341)/mV 16 0 13314 25315 0 V1
+P01124_E01.dat 16 16189.422575155984(-4894)/mV 16 0 -4894 1350 0 V2
+P01124_E01.dat 16 17729.42523860021(-16440)/mV 16 0 -16426 61288 0 V3
+P01124_E01.dat 16 11851.479115479115(-23346)/mV 16 0 -23317 46207 0 V4
+P01124_E01.dat 16 24832.928978745465(-21072)/mV 16 0 -21011 34700 0 V5
+P01124_E01.dat 16 17720.388831437434(701)/mV 16 0 773 20753 0 V6
+# Male 1470
+# Ventricular septal defect
+# Junctional escape complex(es)
diff --git "a/data/Child_ecg/P01/P01124\\P01124_E02.dat" "b/data/Child_ecg/P01/P01124\\P01124_E02.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..24690aaae75eb9db9e96c12da7f058cad9a22bee
--- /dev/null
+++ "b/data/Child_ecg/P01/P01124\\P01124_E02.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:30a81d1475527b50d73897f43e373b811ac2073f13da55489182794391f86d8a
+size 270000
diff --git "a/data/Child_ecg/P01/P01124\\P01124_E02.hea" "b/data/Child_ecg/P01/P01124\\P01124_E02.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..9d60400b539a38713083c7363ef93c5a7a5aa814
--- /dev/null
+++ "b/data/Child_ecg/P01/P01124\\P01124_E02.hea"
@@ -0,0 +1,13 @@
+P01124_E02 9 500 15000
+P01124_E02.dat 16 30494.92751363991(-13663)/mV 16 0 -12422 2385 0 I
+P01124_E02.dat 16 29659.979899497488(-12593)/mV 16 0 -11797 10736 0 II
+P01124_E02.dat 16 54714.03036876356(4181)/mV 16 0 3469 17788 0 III
+P01124_E02.dat 16 31788.491978609625(13674)/mV 16 0 12587 56586 0 AVR
+P01124_E02.dat 16 52766.86637663145(-12039)/mV 16 0 -10623 23410 0 AVL
+P01124_E02.dat 16 44082.30744849445(-12394)/mV 16 0 -12107 63109 0 AVF
+P01124_E02.dat 16 4291.726582278481(6965)/mV 16 0 6871 57593 0 V1
+P01124_E02.dat 16 12784.206393718452(-10507)/mV 16 0 -9467 25276 0 V3
+P01124_E02.dat 16 1265.2160383004189(267)/mV 16 0 267 11036 0 V5
+# Male 1474
+# Ventricular septal defect
+# ST deviation
diff --git "a/data/Child_ecg/P01/P01125\\P01125_E01.dat" "b/data/Child_ecg/P01/P01125\\P01125_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..141fc7c3f99c734db5433617a2e605c3fd32bff1
--- /dev/null
+++ "b/data/Child_ecg/P01/P01125\\P01125_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dded343be22436426873d1b3aeaf58dee2118660783000b9c5985cc81a5aacac
+size 240000
diff --git "a/data/Child_ecg/P01/P01125\\P01125_E01.hea" "b/data/Child_ecg/P01/P01125\\P01125_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..5d1b26f24b569f9978e8778c64cdb5ecd58e9788
--- /dev/null
+++ "b/data/Child_ecg/P01/P01125\\P01125_E01.hea"
@@ -0,0 +1,16 @@
+P01125_E01 12 500 10000
+P01125_E01.dat 16 33883.88529139685(3003)/mV 16 0 2865 49988 0 I
+P01125_E01.dat 16 30105.984962406015(-1485)/mV 16 0 -1632 41237 0 II
+P01125_E01.dat 16 102840.51320754716(-19460)/mV 16 0 -19460 3773 0 III
+P01125_E01.dat 16 32402.066066066065(-1156)/mV 16 0 -998 50481 0 AVR
+P01125_E01.dat 16 65806.45537340619(2514)/mV 16 0 2407 19628 0 AVL
+P01125_E01.dat 16 52488.32122370937(-5959)/mV 16 0 -6087 39015 0 AVF
+P01125_E01.dat 16 30371.885209713026(7541)/mV 16 0 7887 5211 0 V1
+P01125_E01.dat 16 19650.285714285714(10218)/mV 16 0 10410 56683 0 V2
+P01125_E01.dat 16 19604.303448275863(-5007)/mV 16 0 -5103 35004 0 V3
+P01125_E01.dat 16 24762.10857592447(-2032)/mV 16 0 -2032 23245 0 V4
+P01125_E01.dat 16 38588.8(-8649)/mV 16 0 -8806 12228 0 V5
+P01125_E01.dat 16 1347.7340025094104(800)/mV 16 0 787 27898 0 V6
+# Female 1990
+# Kawasaki disease
+# Otherwise normal ECG
diff --git "a/data/Child_ecg/P01/P01126\\P01126_E01.dat" "b/data/Child_ecg/P01/P01126\\P01126_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..262c6fd6306153fdd23fcfacc58a8c7e9a38ec2a
--- /dev/null
+++ "b/data/Child_ecg/P01/P01126\\P01126_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0e8f020e60a227b61a61711697a7b8c443dd5d896a744df8599ad6d2d01c0c1c
+size 360000
diff --git "a/data/Child_ecg/P01/P01126\\P01126_E01.hea" "b/data/Child_ecg/P01/P01126\\P01126_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..3ddba71e11e9ea770c1813221d3bb9c048a256e1
--- /dev/null
+++ "b/data/Child_ecg/P01/P01126\\P01126_E01.hea"
@@ -0,0 +1,16 @@
+P01126_E01 12 500 15000
+P01126_E01.dat 16 155200.12205975843(-2966)/mV 16 0 -11174 60590 0 I
+P01126_E01.dat 16 73784.16658202132(2702)/mV 16 0 -358 56186 0 II
+P01126_E01.dat 16 66906.14084507042(8984)/mV 16 0 9746 18838 0 III
+P01126_E01.dat 16 143619.95197255575(8117)/mV 16 0 14893 56491 0 AVR
+P01126_E01.dat 16 98252.61648745519(-5997)/mV 16 0 -9115 53709 0 AVL
+P01126_E01.dat 16 71618.433244916(6784)/mV 16 0 5735 42168 0 AVF
+P01126_E01.dat 16 58962.38767923526(21445)/mV 16 0 21301 38447 0 V1
+P01126_E01.dat 16 24050.24349286314(23178)/mV 16 0 23863 62733 0 V2
+P01126_E01.dat 16 24780.8(18779)/mV 16 0 18114 33558 0 V3
+P01126_E01.dat 16 80947.37804272231(7015)/mV 16 0 5830 11740 0 V4
+P01126_E01.dat 16 25587.50046948357(-19461)/mV 16 0 -21855 51273 0 V5
+P01126_E01.dat 16 22722.80729423361(-21511)/mV 16 0 -22509 6595 0 V6
+# Female 5430
+# Dilated cardiomyopathy
+# First-degree AV block;Left-axis deviation;Left atrial enlargement
diff --git "a/data/Child_ecg/P01/P01127\\P01127_E01.dat" "b/data/Child_ecg/P01/P01127\\P01127_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..2211644024b800ea57f44abed5f895810ec3ba03
--- /dev/null
+++ "b/data/Child_ecg/P01/P01127\\P01127_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4bf8d5ed2ea733fcbfe91984b57395911d1e53518d4fd9293f7885f2496dbc55
+size 360000
diff --git "a/data/Child_ecg/P01/P01127\\P01127_E01.hea" "b/data/Child_ecg/P01/P01127\\P01127_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..9a8ef0c8c1d65fbce6b1e236bef0023197ed17b1
--- /dev/null
+++ "b/data/Child_ecg/P01/P01127\\P01127_E01.hea"
@@ -0,0 +1,16 @@
+P01127_E01 12 500 15000
+P01127_E01.dat 16 25255.57894736842(-2776)/mV 16 0 -1872 28621 0 I
+P01127_E01.dat 16 39684.5240706886(-969)/mV 16 0 -2131 11646 0 II
+P01127_E01.dat 16 21619.228381374724(5320)/mV 16 0 3895 28144 0 III
+P01127_E01.dat 16 45931.456790123455(-3701)/mV 16 0 -3850 8347 0 AVR
+P01127_E01.dat 16 24580.571428571428(-5882)/mV 16 0 -4623 20176 0 AVL
+P01127_E01.dat 16 31255.602836879432(1663)/mV 16 0 163 33238 0 AVF
+P01127_E01.dat 16 15756.518061674009(2162)/mV 16 0 1111 590 0 V1
+P01127_E01.dat 16 13997.980582524271(1025)/mV 16 0 900 45885 0 V2
+P01127_E01.dat 16 6201.958557175748(-1200)/mV 16 0 -1155 58317 0 V3
+P01127_E01.dat 16 11915.224760501105(-1187)/mV 16 0 -567 55462 0 V4
+P01127_E01.dat 16 21182.068771929826(-3290)/mV 16 0 -3480 735 0 V5
+P01127_E01.dat 16 38302.06931964056(-3629)/mV 16 0 -1323 20459 0 V6
+# Male 3267
+# Atrial septal defect
+# Frequent+Ventricular premature complex(es);Right ventricular hypertrophy;Depression+ST deviation
diff --git "a/data/Child_ecg/P01/P01127\\P01127_E02.dat" "b/data/Child_ecg/P01/P01127\\P01127_E02.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..1e3054bd88ff37f4d5592b3ef8f41af95461825d
--- /dev/null
+++ "b/data/Child_ecg/P01/P01127\\P01127_E02.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9b6611622a6dc3a0e631d867985f1aed069d0f351922087056d5e550f3056b6b
+size 360000
diff --git "a/data/Child_ecg/P01/P01127\\P01127_E02.hea" "b/data/Child_ecg/P01/P01127\\P01127_E02.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..4856438f2882edd63a372fd42e79836786c5a9d8
--- /dev/null
+++ "b/data/Child_ecg/P01/P01127\\P01127_E02.hea"
@@ -0,0 +1,16 @@
+P01127_E02 12 500 15000
+P01127_E02.dat 16 39260.25585023401(16385)/mV 16 0 16960 8129 0 I
+P01127_E02.dat 16 34905.04347826087(-8855)/mV 16 0 -9963 33453 0 II
+P01127_E02.dat 16 36248.06015037594(-17466)/mV 16 0 -19176 40156 0 III
+P01127_E02.dat 16 42852.06798096533(-1988)/mV 16 0 -1639 10330 0 AVR
+P01127_E02.dat 16 40987.11526479751(18627)/mV 16 0 19894 34316 0 AVL
+P01127_E02.dat 16 41448.215158924206(-16212)/mV 16 0 -17831 52972 0 AVF
+P01127_E02.dat 16 24245.510842158346(-21029)/mV 16 0 -23158 7346 0 V1
+P01127_E02.dat 16 13839.325595601711(-10643)/mV 16 0 -10992 30824 0 V2
+P01127_E02.dat 16 10876.262773722628(-9485)/mV 16 0 -9839 2535 0 V3
+P01127_E02.dat 16 10883.3899543379(-9491)/mV 16 0 -9836 43736 0 V4
+P01127_E02.dat 16 13494.25213918996(-9666)/mV 16 0 -9897 21288 0 V5
+P01127_E02.dat 16 17184.6930545183(-10296)/mV 16 0 -10799 6159 0 V6
+# Male 3270
+# Atrial septal defect
+# Sinus tachycardia;Left ventricular high voltage;Right ventricular hypertrophy;Depression+ST deviation
diff --git "a/data/Child_ecg/P01/P01128\\P01128_E01.dat" "b/data/Child_ecg/P01/P01128\\P01128_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..08b9cb49e069f0fb868bd6fcb6c968c604b487c2
--- /dev/null
+++ "b/data/Child_ecg/P01/P01128\\P01128_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:daba0539cb6ae1b1bd37780c1095736ed492a571dfc4573e0a22cd8774cb3db1
+size 240000
diff --git "a/data/Child_ecg/P01/P01128\\P01128_E01.hea" "b/data/Child_ecg/P01/P01128\\P01128_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..2f742fa8414958251f05530d94b2c7abe1ef7485
--- /dev/null
+++ "b/data/Child_ecg/P01/P01128\\P01128_E01.hea"
@@ -0,0 +1,16 @@
+P01128_E01 12 500 10000
+P01128_E01.dat 16 13055.818568391212(3213)/mV 16 0 1885 51921 0 I
+P01128_E01.dat 16 54282.07560849301(18414)/mV 16 0 14087 14961 0 II
+P01128_E01.dat 16 14767.900444444444(-318)/mV 16 0 6 65410 0 III
+P01128_E01.dat 16 22579.453047775947(-5998)/mV 16 0 -3940 54271 0 AVR
+P01128_E01.dat 16 13968.660317460317(1609)/mV 16 0 745 64072 0 AVL
+P01128_E01.dat 16 29824.58661778185(-991)/mV 16 0 -1840 31239 0 AVF
+P01128_E01.dat 16 37178.254697286015(2015)/mV 16 0 3467 56846 0 V1
+P01128_E01.dat 16 18708.134831460673(16013)/mV 16 0 16059 5821 0 V2
+P01128_E01.dat 16 15232.147295742232(18939)/mV 16 0 19150 64567 0 V3
+P01128_E01.dat 16 16954.40167949615(14553)/mV 16 0 14070 51470 0 V4
+P01128_E01.dat 16 21343.70691090758(-7734)/mV 16 0 -9245 54244 0 V5
+P01128_E01.dat 16 25534.238532110092(-11023)/mV 16 0 -13018 1335 0 V6
+# Male 2982
+# Dilated cardiomyopathy
+# Sinus tachycardia;Left atrial enlargement;Right atrial enlargement;Left ventricular hypertrophy;Right ventricular hypertrophy;Depression+ST deviation
diff --git "a/data/Child_ecg/P01/P01128\\P01128_E02.dat" "b/data/Child_ecg/P01/P01128\\P01128_E02.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..dd4a9f74a99061435e540e0b252dfd070f407654
--- /dev/null
+++ "b/data/Child_ecg/P01/P01128\\P01128_E02.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:be94afa91848f414d489b9c1245a6a001f3d24b0984768e7a2c5c4722d05b327
+size 240000
diff --git "a/data/Child_ecg/P01/P01128\\P01128_E02.hea" "b/data/Child_ecg/P01/P01128\\P01128_E02.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..de9ec922c4c79adf4a4baf4e7cd5392deb01630d
--- /dev/null
+++ "b/data/Child_ecg/P01/P01128\\P01128_E02.hea"
@@ -0,0 +1,16 @@
+P01128_E02 12 500 10000
+P01128_E02.dat 16 69920.08184143223(7280)/mV 16 0 8873 3892 0 I
+P01128_E02.dat 16 79462.75741710297(11698)/mV 16 0 10470 36106 0 II
+P01128_E02.dat 16 61920.1107266436(2184)/mV 16 0 -184 43405 0 III
+P01128_E02.dat 16 82262.85307212823(-10213)/mV 16 0 -10481 30548 0 AVR
+P01128_E02.dat 16 79063.88420390182(-2095)/mV 16 0 349 54043 0 AVL
+P01128_E02.dat 16 78532.4619478446(3259)/mV 16 0 1151 5936 0 AVF
+P01128_E02.dat 16 117964.22269203665(8100)/mV 16 0 4356 19257 0 V1
+P01128_E02.dat 16 50540.88516510597(17305)/mV 16 0 7440 16110 0 V2
+P01128_E02.dat 16 2859.9252704031464(-10044)/mV 16 0 -11837 52662 0 V3
+P01128_E02.dat 16 22316.85663716814(16487)/mV 16 0 19936 14326 0 V4
+P01128_E02.dat 16 34360.13289036545(7633)/mV 16 0 28907 8760 0 V5
+P01128_E02.dat 16 17331.14510364546(14589)/mV 16 0 22188 17191 0 V6
+# Male 2972
+# Dilated cardiomyopathy
+# Sinus tachycardia;Abnormal precordial R-wave progression;Left atrial enlargement;Right atrial enlargement;Left ventricular hypertrophy;Right ventricular hypertrophy;Depression+ST deviation
diff --git "a/data/Child_ecg/P01/P01128\\P01128_E03.dat" "b/data/Child_ecg/P01/P01128\\P01128_E03.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..6b3d88c9f0dceb874ab3a95927030f7565092b4a
--- /dev/null
+++ "b/data/Child_ecg/P01/P01128\\P01128_E03.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:786f9f2faf63c1795fb4822d72c5e032a9d134c512249c97304d70307df9a697
+size 240000
diff --git "a/data/Child_ecg/P01/P01128\\P01128_E03.hea" "b/data/Child_ecg/P01/P01128\\P01128_E03.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..b3f0888c4850954ffe371923d7baab1fb5193904
--- /dev/null
+++ "b/data/Child_ecg/P01/P01128\\P01128_E03.hea"
@@ -0,0 +1,16 @@
+P01128_E03 12 500 10000
+P01128_E03.dat 16 110055.0984578885(12534)/mV 16 0 7879 5174 0 I
+P01128_E03.dat 16 96226.34847728407(14289)/mV 16 0 2783 48875 0 II
+P01128_E03.dat 16 147525.48571428572(7572)/mV 16 0 -3827 53852 0 III
+P01128_E03.dat 16 110940.80778588807(-16069)/mV 16 0 -7138 21614 0 AVR
+P01128_E03.dat 16 153125.05441098785(2617)/mV 16 0 5234 45333 0 AVL
+P01128_E03.dat 16 142816.1049180328(9771)/mV 16 0 -4289 29983 0 AVF
+P01128_E03.dat 16 135636.20528771385(9818)/mV 16 0 22286 6555 0 V1
+P01128_E03.dat 16 41928.03079291763(20421)/mV 16 0 20899 29481 0 V2
+P01128_E03.dat 16 30109.283867341204(19542)/mV 16 0 16750 21515 0 V3
+P01128_E03.dat 16 32504.806031528446(13546)/mV 16 0 8312 49069 0 V4
+P01128_E03.dat 16 30420.15902140673(6090)/mV 16 0 5001 17484 0 V5
+P01128_E03.dat 16 1281.7915425848719(860)/mV 16 0 846 64685 0 V6
+# Male 2964
+# Dilated cardiomyopathy
+# Sinus tachycardia;Abnormal precordial R-wave progression;Left atrial enlargement;Left ventricular hypertrophy;Depression+ST deviation
diff --git "a/data/Child_ecg/P01/P01128\\P01128_E04.dat" "b/data/Child_ecg/P01/P01128\\P01128_E04.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..9b0b42fc648c12f8f76bf8fcd05119b37d554899
--- /dev/null
+++ "b/data/Child_ecg/P01/P01128\\P01128_E04.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3ae6646482320e4cc1e08e85c590f8a12aee29c535e94d8465c5cdd41092c0c6
+size 240000
diff --git "a/data/Child_ecg/P01/P01128\\P01128_E04.hea" "b/data/Child_ecg/P01/P01128\\P01128_E04.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..ed97910cf3c2da184e35cd419622bad2320ee920
--- /dev/null
+++ "b/data/Child_ecg/P01/P01128\\P01128_E04.hea"
@@ -0,0 +1,16 @@
+P01128_E04 12 500 10000
+P01128_E04.dat 16 90714.56819535438(4418)/mV 16 0 1392 17397 0 I
+P01128_E04.dat 16 77837.69390787519(18390)/mV 16 0 17693 3991 0 II
+P01128_E04.dat 16 103022.26012793178(14418)/mV 16 0 16848 29335 0 III
+P01128_E04.dat 16 104769.69206842924(-16320)/mV 16 0 -14104 31294 0 AVR
+P01128_E04.dat 16 125663.95693135935(-9972)/mV 16 0 -13550 25493 0 AVL
+P01128_E04.dat 16 96105.38475336322(19556)/mV 16 0 20181 29722 0 AVF
+P01128_E04.dat 16 77156.1417208966(19336)/mV 16 0 22034 15303 0 V1
+P01128_E04.dat 16 26645.391462306994(24531)/mV 16 0 26936 32343 0 V2
+P01128_E04.dat 16 24792.256721595837(23064)/mV 16 0 24536 28894 0 V3
+P01128_E04.dat 16 43044.116182572616(7755)/mV 16 0 8596 33951 0 V4
+P01128_E04.dat 16 35913.923414940364(-4832)/mV 16 0 -6702 17232 0 V5
+P01128_E04.dat 16 40523.15596330275(-6886)/mV 16 0 -8402 37885 0 V6
+# Male 2966
+# Dilated cardiomyopathy
+# Abnormal precordial R-wave progression;Left atrial enlargement;Left ventricular hypertrophy;Depression+ST deviation
diff --git "a/data/Child_ecg/P01/P01129\\P01129_E01.dat" "b/data/Child_ecg/P01/P01129\\P01129_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..416314d8bb9c933f890b469872d583bab58afdb1
--- /dev/null
+++ "b/data/Child_ecg/P01/P01129\\P01129_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:297f9dc7b3ee6bf80baca82557d5bb47ca51c799814ba3dbf724a7e82fc7776d
+size 360000
diff --git "a/data/Child_ecg/P01/P01129\\P01129_E01.hea" "b/data/Child_ecg/P01/P01129\\P01129_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..41794e91e35575edc00e425e202cd403789b6768
--- /dev/null
+++ "b/data/Child_ecg/P01/P01129\\P01129_E01.hea"
@@ -0,0 +1,16 @@
+P01129_E01 12 500 15000
+P01129_E01.dat 16 83464.59230009871(8517)/mV 16 0 8517 18273 0 I
+P01129_E01.dat 16 56846.30862697448(-9923)/mV 16 0 -9923 6738 0 II
+P01129_E01.dat 16 51677.77353342428(-14271)/mV 16 0 -14271 32007 0 III
+P01129_E01.dat 16 82617.43963553531(2652)/mV 16 0 2652 47776 0 AVR
+P01129_E01.dat 16 73259.52395672334(13521)/mV 16 0 13521 57607 0 AVL
+P01129_E01.dat 16 59268.42799678198(-14781)/mV 16 0 -14781 4634 0 AVF
+P01129_E01.dat 16 107110.59825750242(-5754)/mV 16 0 -5841 36371 0 V1
+P01129_E01.dat 16 50191.1881342701(-1373)/mV 16 0 -1373 9840 0 V2
+P01129_E01.dat 16 26182.655330281228(6328)/mV 16 0 6328 51254 0 V3
+P01129_E01.dat 16 26295.266974291364(6188)/mV 16 0 6188 44560 0 V4
+P01129_E01.dat 16 28739.30516431925(-2877)/mV 16 0 -2877 5104 0 V5
+P01129_E01.dat 16 30467.650884198516(-6688)/mV 16 0 -6688 40505 0 V6
+# Male 2160
+# Atrial septal defect (Foramen ovale)
+# Sinus tachycardia
diff --git "a/data/Child_ecg/P01/P01130\\P01130_E01.dat" "b/data/Child_ecg/P01/P01130\\P01130_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..5c8da429c0bbb69c82c5ad1e954575189691f089
--- /dev/null
+++ "b/data/Child_ecg/P01/P01130\\P01130_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:da9fa8a8328a60a820cb0f22201b392d52d95b6efe07aec25993f3e8183c1426
+size 360000
diff --git "a/data/Child_ecg/P01/P01130\\P01130_E01.hea" "b/data/Child_ecg/P01/P01130\\P01130_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..d60779f89d033c29e59d2e6a53d200e7a2b40008
--- /dev/null
+++ "b/data/Child_ecg/P01/P01130\\P01130_E01.hea"
@@ -0,0 +1,16 @@
+P01130_E01 12 500 15000
+P01130_E01.dat 16 21515.52(851)/mV 16 0 -32767 33192 0 I
+P01130_E01.dat 16 19644.53429602888(-883)/mV 16 0 1226 48787 0 II
+P01130_E01.dat 16 22989.43734439834(-5714)/mV 16 0 32699 41144 0 III
+P01130_E01.dat 16 24698.31111111111(1965)/mV 16 0 19922 42230 0 AVR
+P01130_E01.dat 16 22235.51690821256(3192)/mV 16 0 -32767 12311 0 AVL
+P01130_E01.dat 16 26778.19305019305(1098)/mV 16 0 24908 1208 0 AVF
+P01130_E01.dat 16 33336.255910987486(-9360)/mV 16 0 5689 6218 0 V1
+P01130_E01.dat 16 31125.1376146789(-6262)/mV 16 0 9665 61266 0 V2
+P01130_E01.dat 16 19004.606658446362(-2664)/mV 16 0 8156 64995 0 V3
+P01130_E01.dat 16 18542.29700446144(-4356)/mV 16 0 6065 12981 0 V4
+P01130_E01.dat 16 22763.181411974976(-7892)/mV 16 0 2089 29332 0 V5
+P01130_E01.dat 16 29310.81408276714(-9596)/mV 16 0 -1539 3691 0 V6
+# Male 1070
+# Atrial septal defect
+# Otherwise normal ECG
diff --git "a/data/Child_ecg/P01/P01131\\P01131_E01.dat" "b/data/Child_ecg/P01/P01131\\P01131_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..b698be392ba710c59cafb5a9dd298da710a61fb9
--- /dev/null
+++ "b/data/Child_ecg/P01/P01131\\P01131_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f9916b173394aaaf92ff1ea727822a0b2805c303aff6fde92abe2a7561a5e177
+size 360000
diff --git "a/data/Child_ecg/P01/P01131\\P01131_E01.hea" "b/data/Child_ecg/P01/P01131\\P01131_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..67be238d2909c02afe7a56da936633d57953ce45
--- /dev/null
+++ "b/data/Child_ecg/P01/P01131\\P01131_E01.hea"
@@ -0,0 +1,16 @@
+P01131_E01 12 500 15000
+P01131_E01.dat 16 31864.470588235294(7437)/mV 16 0 7437 57778 0 I
+P01131_E01.dat 16 29082.02343211578(8442)/mV 16 0 8442 61541 0 II
+P01131_E01.dat 16 25859.605633802817(-11251)/mV 16 0 -11251 15487 0 III
+P01131_E01.dat 16 33763.91956124314(-5713)/mV 16 0 -5713 1769 0 AVR
+P01131_E01.dat 16 34946.463171864634(18663)/mV 16 0 18663 35366 0 AVL
+P01131_E01.dat 16 29151.14438502674(-826)/mV 16 0 -826 40680 0 AVF
+P01131_E01.dat 16 21558.74496056091(-20756)/mV 16 0 -20756 56594 0 V1
+P01131_E01.dat 16 11756.212560386473(-9002)/mV 16 0 -9002 64048 0 V2
+P01131_E01.dat 16 11756.212560386473(-9002)/mV 16 0 -9002 64234 0 V3
+P01131_E01.dat 16 11764.600193610842(-9031)/mV 16 0 -9031 22814 0 V4
+P01131_E01.dat 16 11802.132975151108(1556)/mV 16 0 1556 45756 0 V5
+P01131_E01.dat 16 16839.896869244934(2952)/mV 16 0 2952 14805 0 V6
+# Male 2983
+# Atrial septal defect
+# Right ventricular hypertrophy
diff --git "a/data/Child_ecg/P01/P01132\\P01132_E01.dat" "b/data/Child_ecg/P01/P01132\\P01132_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..748b7590bb080f2c061e3e22fa4c89d740b5add3
--- /dev/null
+++ "b/data/Child_ecg/P01/P01132\\P01132_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:aecd395d9a68127ee73259d1062f6b86083573e0bf1f73b3d05a22c18211ffbd
+size 270000
diff --git "a/data/Child_ecg/P01/P01132\\P01132_E01.hea" "b/data/Child_ecg/P01/P01132\\P01132_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..337679932c9db9368deb00aa5b39df4aafc093ad
--- /dev/null
+++ "b/data/Child_ecg/P01/P01132\\P01132_E01.hea"
@@ -0,0 +1,13 @@
+P01132_E01 9 500 15000
+P01132_E01.dat 16 29587.88132635253(346)/mV 16 0 346 27129 0 I
+P01132_E01.dat 16 14855.75139442231(-14560)/mV 16 0 -14524 37296 0 II
+P01132_E01.dat 16 14317.05053380783(-13123)/mV 16 0 -13076 529 0 III
+P01132_E01.dat 16 25578.970907016545(11022)/mV 16 0 11001 65316 0 AVR
+P01132_E01.dat 16 21886.994237820847(8036)/mV 16 0 8000 57733 0 AVL
+P01132_E01.dat 16 15120.842105263158(-14811)/mV 16 0 -14774 40163 0 AVF
+P01132_E01.dat 16 35477.819507748405(5240)/mV 16 0 5240 15300 0 V1
+P01132_E01.dat 16 10006.755555555555(11208)/mV 16 0 11175 33397 0 V3
+P01132_E01.dat 16 12666.290348742903(-2264)/mV 16 0 -2274 9597 0 V5
+# Female 1204
+# Patent ductus arteriosus
+# Elevation+ST deviation
diff --git "a/data/Child_ecg/P01/P01133\\P01133_E01.dat" "b/data/Child_ecg/P01/P01133\\P01133_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..5e3eb14e651d23068d00098e409f7f3474078d2e
--- /dev/null
+++ "b/data/Child_ecg/P01/P01133\\P01133_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:49c34acaa5010d7615a357af691e898103bc8463bd1aa3285dbf3a3623555dea
+size 270000
diff --git "a/data/Child_ecg/P01/P01133\\P01133_E01.hea" "b/data/Child_ecg/P01/P01133\\P01133_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..3528f160d1c88ba93fda762d770b50ffb597a09f
--- /dev/null
+++ "b/data/Child_ecg/P01/P01133\\P01133_E01.hea"
@@ -0,0 +1,13 @@
+P01133_E01 9 500 15000
+P01133_E01.dat 16 58762.02764976959(-7862)/mV 16 0 -7862 1337 0 I
+P01133_E01.dat 16 23720.89993098689(799)/mV 16 0 799 42194 0 II
+P01133_E01.dat 16 29838.29076305221(3511)/mV 16 0 3511 26395 0 III
+P01133_E01.dat 16 37700.05063291139(2135)/mV 16 0 2135 14409 0 AVR
+P01133_E01.dat 16 53068.63694267516(-221)/mV 16 0 -221 60585 0 AVL
+P01133_E01.dat 16 26832.0(2450)/mV 16 0 2450 57839 0 AVF
+P01133_E01.dat 16 18127.2188976378(-10285)/mV 16 0 -10285 6706 0 V1
+P01133_E01.dat 16 10285.727672035138(-5325)/mV 16 0 -5325 40957 0 V3
+P01133_E01.dat 16 8272.528155339805(517)/mV 16 0 517 29051 0 V5
+# Male 725
+# Kawasaki disease
+# Sinus tachycardia
diff --git "a/data/Child_ecg/P01/P01134\\P01134_E01.dat" "b/data/Child_ecg/P01/P01134\\P01134_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..3c2161ff86e426df089bde7044ed0e0d652cb1a6
--- /dev/null
+++ "b/data/Child_ecg/P01/P01134\\P01134_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2236c7d2e3a41669049268e7bcfed2bbd374a901ffcfa5c63aaaab8b4b151651
+size 216000
diff --git "a/data/Child_ecg/P01/P01134\\P01134_E01.hea" "b/data/Child_ecg/P01/P01134\\P01134_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..4b54c350cb130e614f1eebebcb0e8348e21f19ef
--- /dev/null
+++ "b/data/Child_ecg/P01/P01134\\P01134_E01.hea"
@@ -0,0 +1,16 @@
+P01134_E01 12 500 9000
+P01134_E01.dat 16 51343.44827586207(-9502)/mV 16 0 -9502 15513 0 I
+P01134_E01.dat 16 43030.91759918616(-12113)/mV 16 0 -12113 65467 0 II
+P01134_E01.dat 16 88122.60014673515(-3443)/mV 16 0 -3443 2323 0 III
+P01134_E01.dat 16 48044.173354735154(11078)/mV 16 0 11078 45040 0 AVR
+P01134_E01.dat 16 90012.87124878993(-10066)/mV 16 0 -10066 44837 0 AVL
+P01134_E01.dat 16 63098.48439821694(-12032)/mV 16 0 -12032 36199 0 AVF
+P01134_E01.dat 16 60619.236641221374(-1747)/mV 16 0 -1747 55497 0 V1
+P01134_E01.dat 16 27569.8320610687(-4551)/mV 16 0 -4551 10230 0 V2
+P01134_E01.dat 16 39625.10069177556(-7595)/mV 16 0 -7595 32308 0 V3
+P01134_E01.dat 16 38466.268755152516(-9984)/mV 16 0 -9984 54277 0 V4
+P01134_E01.dat 16 41667.02586975914(-9960)/mV 16 0 -9960 5540 0 V5
+P01134_E01.dat 16 41402.99500831947(-14542)/mV 16 0 -14542 11770 0 V6
+# Female 4950
+# Myocarditis
+# Sinus tachycardia;T-wave abnormality
diff --git "a/data/Child_ecg/P01/P01134\\P01134_E02.dat" "b/data/Child_ecg/P01/P01134\\P01134_E02.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..32c90fb0e29a4721ff714d79afe929c0459b944e
--- /dev/null
+++ "b/data/Child_ecg/P01/P01134\\P01134_E02.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d89a76c4a3a482df3675005775f854aa599477def1649cfe1b4e321576b1bb63
+size 360000
diff --git "a/data/Child_ecg/P01/P01134\\P01134_E02.hea" "b/data/Child_ecg/P01/P01134\\P01134_E02.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..689ddc37a5f0312acf01e169e44baa458a77fce4
--- /dev/null
+++ "b/data/Child_ecg/P01/P01134\\P01134_E02.hea"
@@ -0,0 +1,16 @@
+P01134_E02 12 500 15000
+P01134_E02.dat 16 48460.319666435025(-15742)/mV 16 0 -15742 50579 0 I
+P01134_E02.dat 16 19189.668161434976(-11872)/mV 16 0 -11872 11640 0 II
+P01134_E02.dat 16 28007.198218262805(-8206)/mV 16 0 -8206 12650 0 III
+P01134_E02.dat 16 28592.272506082725(13137)/mV 16 0 13137 40850 0 AVR
+P01134_E02.dat 16 49542.17107309487(-1658)/mV 16 0 -1658 53259 0 AVL
+P01134_E02.dat 16 22997.03134479272(-10556)/mV 16 0 -10556 8389 0 AVF
+P01134_E02.dat 16 37447.67428890128(18)/mV 16 0 18 43587 0 V1
+P01134_E02.dat 16 22786.422712933752(-4551)/mV 16 0 -4551 47828 0 V2
+P01134_E02.dat 16 25476.34716981132(-6395)/mV 16 0 -6395 59526 0 V3
+P01134_E02.dat 16 24812.775796866557(-10341)/mV 16 0 -10341 64239 0 V4
+P01134_E02.dat 16 23945.181434599155(-13370)/mV 16 0 -13370 35589 0 V5
+P01134_E02.dat 16 27678.185941043084(-14887)/mV 16 0 -14887 11871 0 V6
+# Female 4962
+# Myocarditis
+# Otherwise normal ECG
diff --git "a/data/Child_ecg/P01/P01135\\P01135_E01.dat" "b/data/Child_ecg/P01/P01135\\P01135_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..397c91053d7710b9c4db9654c58f92d529e6d5ca
--- /dev/null
+++ "b/data/Child_ecg/P01/P01135\\P01135_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0143fa80ddafca62e05fdd5eccce32edc33707f062d2cd6216c521c3d3d834bb
+size 360000
diff --git "a/data/Child_ecg/P01/P01135\\P01135_E01.hea" "b/data/Child_ecg/P01/P01135\\P01135_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..824dcf6e2750124da042a951ba255de8d6caf262
--- /dev/null
+++ "b/data/Child_ecg/P01/P01135\\P01135_E01.hea"
@@ -0,0 +1,16 @@
+P01135_E01 12 500 15000
+P01135_E01.dat 16 69865.86623164764(-11855)/mV 16 0 -11855 13478 0 I
+P01135_E01.dat 16 71713.86160440906(-4176)/mV 16 0 -3826 20563 0 II
+P01135_E01.dat 16 186858.01226993866(8131)/mV 16 0 8891 50379 0 III
+P01135_E01.dat 16 73160.86153846154(9029)/mV 16 0 8850 13084 0 AVR
+P01135_E01.dat 16 122621.87728026534(-14715)/mV 16 0 -14915 1164 0 AVL
+P01135_E01.dat 16 127035.45806451613(5691)/mV 16 0 6311 55891 0 AVF
+P01135_E01.dat 16 53803.525727069355(14206)/mV 16 0 15038 17035 0 V1
+P01135_E01.dat 16 30966.67787114846(10417)/mV 16 0 11097 53514 0 V2
+P01135_E01.dat 16 35114.86328725039(719)/mV 16 0 1747 41918 0 V3
+P01135_E01.dat 16 30295.884828349943(-6051)/mV 16 0 -5262 3149 0 V4
+P01135_E01.dat 16 30789.21969140338(-12306)/mV 16 0 -12657 7919 0 V5
+P01135_E01.dat 16 36684.51536952257(-19073)/mV 16 0 -19133 15643 0 V6
+# Male 5085
+# Otherwise diseases
+# Inversion+T-wave abnormality
diff --git "a/data/Child_ecg/P01/P01136\\P01136_E01.dat" "b/data/Child_ecg/P01/P01136\\P01136_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..c197c11bd139801df15612c506adcf3da3adf985
--- /dev/null
+++ "b/data/Child_ecg/P01/P01136\\P01136_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9dc127c296860ba23f21a023bcd3774ac14f60ba785080339c748f2a1947cc13
+size 360000
diff --git "a/data/Child_ecg/P01/P01136\\P01136_E01.hea" "b/data/Child_ecg/P01/P01136\\P01136_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..7042d54608378945b772e1e52e268863c5db1381
--- /dev/null
+++ "b/data/Child_ecg/P01/P01136\\P01136_E01.hea"
@@ -0,0 +1,16 @@
+P01136_E01 12 500 15000
+P01136_E01.dat 16 1888.4011571841852(-2169)/mV 16 0 -2169 35555 0 I
+P01136_E01.dat 16 1888.3728155339807(-2376)/mV 16 0 -2376 522 0 II
+P01136_E01.dat 16 55933.5713281799(-13335)/mV 16 0 -13335 18444 0 III
+P01136_E01.dat 16 2000.0885375494072(6766)/mV 16 0 6766 63102 0 AVR
+P01136_E01.dat 16 3086.311670160727(-24141)/mV 16 0 -24141 7310 0 AVL
+P01136_E01.dat 16 3084.1821889870835(-23906)/mV 16 0 -23906 64006 0 AVF
+P01136_E01.dat 16 3629.5050558807875(-26107)/mV 16 0 -26107 34272 0 V1
+P01136_E01.dat 16 3329.9955456570156(-21086)/mV 16 0 -21086 51091 0 V2
+P01136_E01.dat 16 3430.9645966337785(-21221)/mV 16 0 -21221 61746 0 V3
+P01136_E01.dat 16 3523.535238095238(-25541)/mV 16 0 -25541 19655 0 V4
+P01136_E01.dat 16 3575.43661971831(-24834)/mV 16 0 -24834 25709 0 V5
+P01136_E01.dat 16 3606.842219804135(-19819)/mV 16 0 -19819 3975 0 V6
+# Female 992
+# Ventricular septal defect
+# Otherwise normal ECG
diff --git "a/data/Child_ecg/P01/P01137\\P01137_E01.dat" "b/data/Child_ecg/P01/P01137\\P01137_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..5cb36442e510b43f4743716132b841fe9063ef17
--- /dev/null
+++ "b/data/Child_ecg/P01/P01137\\P01137_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:933dc8972ad857ca40fc4df7f4f894458e8534f4d9cae43e1a21643c78c3bba5
+size 360000
diff --git "a/data/Child_ecg/P01/P01137\\P01137_E01.hea" "b/data/Child_ecg/P01/P01137\\P01137_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..3b75c592fa6e9166528dba868c64089061f1ad90
--- /dev/null
+++ "b/data/Child_ecg/P01/P01137\\P01137_E01.hea"
@@ -0,0 +1,16 @@
+P01137_E01 12 500 15000
+P01137_E01.dat 16 58251.294117647056(-1821)/mV 16 0 -4569 65235 0 I
+P01137_E01.dat 16 30523.257090576397(-16477)/mV 16 0 -16552 2782 0 II
+P01137_E01.dat 16 27336.740088105726(-19132)/mV 16 0 -17932 44461 0 III
+P01137_E01.dat 16 56821.96078431373(8268)/mV 16 0 9654 9117 0 AVR
+P01137_E01.dat 16 40880.751304347825(13144)/mV 16 0 11281 51561 0 AVL
+P01137_E01.dat 16 30508.64056939502(-20209)/mV 16 0 -19588 28294 0 AVF
+P01137_E01.dat 16 64293.33763094279(6192)/mV 16 0 16285 41612 0 V1
+P01137_E01.dat 16 23020.96882494005(4732)/mV 16 0 7655 28087 0 V2
+P01137_E01.dat 16 16131.400379506642(441)/mV 16 0 -386 28370 0 V3
+P01137_E01.dat 16 16873.6658436214(-12746)/mV 16 0 -14833 54645 0 V4
+P01137_E01.dat 16 29964.212421242126(-16512)/mV 16 0 -18414 16867 0 V5
+P01137_E01.dat 16 39218.63736263736(-18826)/mV 16 0 -20613 22349 0 V6
+# Male 1829
+# Kawasaki disease
+# Normal ECG
diff --git "a/data/Child_ecg/P01/P01138\\P01138_E01.dat" "b/data/Child_ecg/P01/P01138\\P01138_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..08647e8949e18d4f16f7f53a0b835b69f7ebd57a
--- /dev/null
+++ "b/data/Child_ecg/P01/P01138\\P01138_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b47fd1a818fc921ccd0af0800bb43c2426ed02eb2bc63cb94a3c21b03eb7fbee
+size 360000
diff --git "a/data/Child_ecg/P01/P01138\\P01138_E01.hea" "b/data/Child_ecg/P01/P01138\\P01138_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..b3cabd0979bcf2ae6538f024212336887c7bf738
--- /dev/null
+++ "b/data/Child_ecg/P01/P01138\\P01138_E01.hea"
@@ -0,0 +1,16 @@
+P01138_E01 12 500 15000
+P01138_E01.dat 16 67596.45525629887(5223)/mV 16 0 22271 1704 0 I
+P01138_E01.dat 16 53351.871513102284(-17358)/mV 16 0 -4815 32106 0 II
+P01138_E01.dat 16 43037.643801132785(-16071)/mV 16 0 -16771 3244 0 III
+P01138_E01.dat 16 83052.05033881897(9124)/mV 16 0 -11081 20597 0 AVR
+P01138_E01.dat 16 62351.977559607294(10648)/mV 16 0 19020 4381 0 AVL
+P01138_E01.dat 16 50228.32116788321(-19327)/mV 16 0 -13852 45478 0 AVF
+P01138_E01.dat 16 50476.628600303186(-20573)/mV 16 0 -29483 10292 0 V1
+P01138_E01.dat 16 15515.395848246242(-11600)/mV 16 0 -7990 64119 0 V2
+P01138_E01.dat 16 13980.340632603406(-10322)/mV 16 0 -9400 28060 0 V3
+P01138_E01.dat 16 16549.028203062047(-12711)/mV 16 0 -5778 53800 0 V4
+P01138_E01.dat 16 32654.222222222223(-7798)/mV 16 0 14094 25821 0 V5
+P01138_E01.dat 16 51699.32673267327(-12370)/mV 16 0 12192 46548 0 V6
+# Female 1406
+# Atrial septal defect
+# Depression+ST deviation;Prolonged QT interval
diff --git "a/data/Child_ecg/P01/P01138\\P01138_E02.dat" "b/data/Child_ecg/P01/P01138\\P01138_E02.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..927a583a8f132c0d4ec449d47b0867b70e3b816a
--- /dev/null
+++ "b/data/Child_ecg/P01/P01138\\P01138_E02.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1a4d9a3c6d401366f3f4705d56a73c524d7b17e0984318d3c6dcdcc4f8223a8e
+size 360000
diff --git "a/data/Child_ecg/P01/P01138\\P01138_E02.hea" "b/data/Child_ecg/P01/P01138\\P01138_E02.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..eedc01eeab6917d25ced462a52e4f007a5a8e100
--- /dev/null
+++ "b/data/Child_ecg/P01/P01138\\P01138_E02.hea"
@@ -0,0 +1,16 @@
+P01138_E02 12 500 15000
+P01138_E02.dat 16 47660.34645669291(-3212)/mV 16 0 -8291 25218 0 I
+P01138_E02.dat 16 39049.69531914894(-10363)/mV 16 0 -9473 61197 0 II
+P01138_E02.dat 16 35347.162179908075(-6481)/mV 16 0 -1881 60179 0 III
+P01138_E02.dat 16 54803.519061583575(3733)/mV 16 0 6006 5874 0 AVR
+P01138_E02.dat 16 46152.69776876268(563)/mV 16 0 -4919 18440 0 AVL
+P01138_E02.dat 16 39955.01326259947(-10702)/mV 16 0 -7646 22179 0 AVF
+P01138_E02.dat 16 60075.58546433378(-10972)/mV 16 0 -10043 32971 0 V1
+P01138_E02.dat 16 25701.28493647913(-5108)/mV 16 0 -4292 45932 0 V2
+P01138_E02.dat 16 9505.141347424042(-4660)/mV 16 0 -3678 33614 0 V3
+P01138_E02.dat 16 4083.920145190563(2393)/mV 16 0 2818 5487 0 V4
+P01138_E02.dat 16 34841.88309636651(-11229)/mV 16 0 -10974 15848 0 V5
+P01138_E02.dat 16 42245.01960784314(-10675)/mV 16 0 -6998 14564 0 V6
+# Female 1403
+# Atrial septal defect
+# Otherwise normal ECG
diff --git "a/data/Child_ecg/P01/P01139\\P01139_E01.dat" "b/data/Child_ecg/P01/P01139\\P01139_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..b63d3290710109e8bd1949d013a30a504efaee4c
--- /dev/null
+++ "b/data/Child_ecg/P01/P01139\\P01139_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:54685e7aa9e1db8882a28147addb4dcacd3ec8b6656aca38b614bdcf39377e5d
+size 240000
diff --git "a/data/Child_ecg/P01/P01139\\P01139_E01.hea" "b/data/Child_ecg/P01/P01139\\P01139_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..7df35a9c0b86fc0dc46ebc7663cd2ae90fb7db4f
--- /dev/null
+++ "b/data/Child_ecg/P01/P01139\\P01139_E01.hea"
@@ -0,0 +1,16 @@
+P01139_E01 12 500 10000
+P01139_E01.dat 16 86254.48259303722(2316)/mV 16 0 2316 29751 0 I
+P01139_E01.dat 16 31394.601806810286(-10708)/mV 16 0 -10708 3921 0 II
+P01139_E01.dat 16 37838.26650062267(-17931)/mV 16 0 -17931 33754 0 III
+P01139_E01.dat 16 49306.92250922509(6380)/mV 16 0 6380 6949 0 AVR
+P01139_E01.dat 16 72773.90007037298(17727)/mV 16 0 17727 59395 0 AVL
+P01139_E01.dat 16 34804.90974729242(-13937)/mV 16 0 -13937 51986 0 AVF
+P01139_E01.dat 16 34202.49043478261(5644)/mV 16 0 5644 34131 0 V1
+P01139_E01.dat 16 13521.098128190584(13791)/mV 16 0 13780 53148 0 V2
+P01139_E01.dat 16 15700.814589665653(7589)/mV 16 0 7589 52650 0 V3
+P01139_E01.dat 16 18024.86746987952(-5008)/mV 16 0 -5008 25629 0 V4
+P01139_E01.dat 16 25418.688128772636(-8093)/mV 16 0 -8093 54162 0 V5
+P01139_E01.dat 16 41492.99507927829(-14239)/mV 16 0 -14239 47255 0 V6
+# Male 1600
+# Pulmonary valve stenosis
+# Normal ECG
diff --git "a/data/Child_ecg/P01/P01140\\P01140_E01.dat" "b/data/Child_ecg/P01/P01140\\P01140_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..662bfffda7e7913dbb30937684ea9cecc776dbc6
--- /dev/null
+++ "b/data/Child_ecg/P01/P01140\\P01140_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b3236f70a0352d4f723bb4928ae4fca82cf128fa89900bfee4bab2d42b81963f
+size 360000
diff --git "a/data/Child_ecg/P01/P01140\\P01140_E01.hea" "b/data/Child_ecg/P01/P01140\\P01140_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..93b6b72503e20b22d6f1b307ec6b1b69a111fa7f
--- /dev/null
+++ "b/data/Child_ecg/P01/P01140\\P01140_E01.hea"
@@ -0,0 +1,16 @@
+P01140_E01 12 500 15000
+P01140_E01.dat 16 62980.94685990338(-7304)/mV 16 0 -14581 19695 0 I
+P01140_E01.dat 16 27353.125444388013(-19618)/mV 16 0 -24937 17903 0 II
+P01140_E01.dat 16 32886.41516587678(-15826)/mV 16 0 -18395 8528 0 III
+P01140_E01.dat 16 40627.6417419885(15518)/mV 16 0 21797 44215 0 AVR
+P01140_E01.dat 16 67697.98540145985(3462)/mV 16 0 2196 52320 0 AVL
+P01140_E01.dat 16 31178.47135262847(-19880)/mV 16 0 -24116 64502 0 AVF
+P01140_E01.dat 16 40510.861209964416(11700)/mV 16 0 22342 18357 0 V1
+P01140_E01.dat 16 15494.262230919765(13625)/mV 16 0 19587 38374 0 V2
+P01140_E01.dat 16 26799.480574773817(16409)/mV 16 0 16453 5804 0 V3
+P01140_E01.dat 16 18728.312247644684(-19178)/mV 16 0 -22484 30693 0 V4
+P01140_E01.dat 16 18688.67784642542(-22428)/mV 16 0 -27812 15460 0 V5
+P01140_E01.dat 16 25908.386100386102(-19661)/mV 16 0 -26239 47967 0 V6
+# Female 3317
+# Patent ductus arteriosus
+# Incomplete right bundle-branch block
diff --git "a/data/Child_ecg/P01/P01141\\P01141_E01.dat" "b/data/Child_ecg/P01/P01141\\P01141_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..482df3680975ce8425632b6319872cf85b1a6c57
--- /dev/null
+++ "b/data/Child_ecg/P01/P01141\\P01141_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:847fe8d76dc19c7339542fa457de3b8086a79d6170d8c45f92f663a89d77cf46
+size 360000
diff --git "a/data/Child_ecg/P01/P01141\\P01141_E01.hea" "b/data/Child_ecg/P01/P01141\\P01141_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..c6252a48d08e562370da4c47464499bf1a3c4f87
--- /dev/null
+++ "b/data/Child_ecg/P01/P01141\\P01141_E01.hea"
@@ -0,0 +1,16 @@
+P01141_E01 12 500 15000
+P01141_E01.dat 16 42085.47747747748(-7676)/mV 16 0 -8874 32502 0 I
+P01141_E01.dat 16 57184.213130352044(-3421)/mV 16 0 -4305 36382 0 II
+P01141_E01.dat 16 77244.17964752701(405)/mV 16 0 1410 14261 0 III
+P01141_E01.dat 16 49856.078720787205(6816)/mV 16 0 7911 44664 0 AVR
+P01141_E01.dat 16 57025.72270187912(-5354)/mV 16 0 -6560 20345 0 AVL
+P01141_E01.dat 16 121513.39776951673(-846)/mV 16 0 -846 46746 0 AVF
+P01141_E01.dat 16 36067.643687064294(-10031)/mV 16 0 -9180 59340 0 V1
+P01141_E01.dat 16 3367.406113537118(3380)/mV 16 0 3416 20075 0 V2
+P01141_E01.dat 16 26347.155731225295(-219)/mV 16 0 424 15760 0 V3
+P01141_E01.dat 16 37774.377127297485(-5672)/mV 16 0 -7024 56719 0 V4
+P01141_E01.dat 16 33163.03884134299(-8170)/mV 16 0 -9978 55819 0 V5
+P01141_E01.dat 16 33883.19238613189(-8430)/mV 16 0 -10856 14492 0 V6
+# Male 460
+# Atrial septal defect
+# Sinus bradycardia;Incomplete right bundle-branch block;T-wave abnormality
diff --git "a/data/Child_ecg/P01/P01141\\P01141_E02.dat" "b/data/Child_ecg/P01/P01141\\P01141_E02.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..065172326c6efcdcc87844cbfeb9d66116c88113
--- /dev/null
+++ "b/data/Child_ecg/P01/P01141\\P01141_E02.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7acf36f778b218f249057b23d58463766d143181d3462190d6c28552a09cd9f2
+size 360000
diff --git "a/data/Child_ecg/P01/P01141\\P01141_E02.hea" "b/data/Child_ecg/P01/P01141\\P01141_E02.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..ccf62aa0e88a8a894b3d3af9dc5401b771d19c38
--- /dev/null
+++ "b/data/Child_ecg/P01/P01141\\P01141_E02.hea"
@@ -0,0 +1,16 @@
+P01141_E02 12 500 15000
+P01141_E02.dat 16 13480.380952380952(2619)/mV 16 0 2652 21764 0 I
+P01141_E02.dat 16 13933.985185185185(299)/mV 16 0 344 40485 0 II
+P01141_E02.dat 16 53279.41980474198(4539)/mV 16 0 4539 58650 0 III
+P01141_E02.dat 16 13706.082191780823(-1500)/mV 16 0 -1545 11202 0 AVR
+P01141_E02.dat 16 25889.391304347828(4449)/mV 16 0 4470 45293 0 AVL
+P01141_E02.dat 16 28019.389712292937(-1382)/mV 16 0 -1336 30483 0 AVF
+P01141_E02.dat 16 32750.222222222223(-5134)/mV 16 0 -4921 53135 0 V1
+P01141_E02.dat 16 18380.27268268759(3832)/mV 16 0 3952 32509 0 V2
+P01141_E02.dat 16 16714.01360544218(5623)/mV 16 0 5718 64554 0 V3
+P01141_E02.dat 16 1235.730177514793(-136)/mV 16 0 -135 18809 0 V4
+P01141_E02.dat 16 1229.242672919109(0)/mV 16 0 1 4625 0 V5
+P01141_E02.dat 16 27879.316804407714(-3118)/mV 16 0 -3118 12705 0 V6
+# Male 460
+# Atrial septal defect
+# Sinus tachycardia;Right-axis deviation
diff --git "a/data/Child_ecg/P01/P01142\\P01142_E01.dat" "b/data/Child_ecg/P01/P01142\\P01142_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..d20daba352dcc7025c533cc093b0b3cab687e9bf
--- /dev/null
+++ "b/data/Child_ecg/P01/P01142\\P01142_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:de6d5f4b4f070f6557c37bf10dadd99a7462bd7565c4d380662c242a8dd3cd20
+size 360000
diff --git "a/data/Child_ecg/P01/P01142\\P01142_E01.hea" "b/data/Child_ecg/P01/P01142\\P01142_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..17971ce0285a4bdc364605b57c8594d1a1a4f19e
--- /dev/null
+++ "b/data/Child_ecg/P01/P01142\\P01142_E01.hea"
@@ -0,0 +1,16 @@
+P01142_E01 12 500 15000
+P01142_E01.dat 16 79923.1600312256(17224)/mV 16 0 17224 1095 0 I
+P01142_E01.dat 16 50446.04362194316(-14133)/mV 16 0 -14174 3441 0 II
+P01142_E01.dat 16 45937.67640769779(-17032)/mV 16 0 -17032 24145 0 III
+P01142_E01.dat 16 83724.77796901893(2861)/mV 16 0 2861 1642 0 AVR
+P01142_E01.dat 16 68431.73208305426(17120)/mV 16 0 17120 2149 0 AVL
+P01142_E01.dat 16 50624.7191011236(-17367)/mV 16 0 -17367 55528 0 AVF
+P01142_E01.dat 16 51839.86844809866(-8138)/mV 16 0 -8180 38376 0 V1
+P01142_E01.dat 16 29692.8024980484(4378)/mV 16 0 4450 47545 0 V2
+P01142_E01.dat 16 36048.77669902913(-9198)/mV 16 0 -9227 29887 0 V3
+P01142_E01.dat 16 37806.41300813008(-10061)/mV 16 0 -10061 1898 0 V4
+P01142_E01.dat 16 41967.074380165286(-12931)/mV 16 0 -13033 49674 0 V5
+P01142_E01.dat 16 40559.69990128332(-12705)/mV 16 0 -12903 22382 0 V6
+# Female 4839
+# Atrial septal defect (Ostium secundum defect )
+# Sinus arrhythmia;Right-axis deviation;Right ventricular hypertrophy;ST deviation with T-wave change
diff --git "a/data/Child_ecg/P01/P01142\\P01142_E02.dat" "b/data/Child_ecg/P01/P01142\\P01142_E02.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..c18609fcdd971ac227fabb6abc74e2cfd8873702
--- /dev/null
+++ "b/data/Child_ecg/P01/P01142\\P01142_E02.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:097aef07aba40f6f60f89756ea8b2a1c8f5c48e6bdecdb9bf1048d4dec8653f6
+size 360000
diff --git "a/data/Child_ecg/P01/P01142\\P01142_E02.hea" "b/data/Child_ecg/P01/P01142\\P01142_E02.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..c0028f0436be7397bd2f0473f0e78a0f10c28856
--- /dev/null
+++ "b/data/Child_ecg/P01/P01142\\P01142_E02.hea"
@@ -0,0 +1,16 @@
+P01142_E02 12 500 15000
+P01142_E02.dat 16 63396.77791718946(16576)/mV 16 0 16576 65338 0 I
+P01142_E02.dat 16 55334.202757502026(-16110)/mV 16 0 -16110 59545 0 II
+P01142_E02.dat 16 49855.587096774194(-17674)/mV 16 0 -17674 62805 0 III
+P01142_E02.dat 16 83231.98105387803(1554)/mV 16 0 1554 13653 0 AVR
+P01142_E02.dat 16 62737.521502119926(17809)/mV 16 0 17809 58335 0 AVL
+P01142_E02.dat 16 54391.612535612534(-18784)/mV 16 0 -18784 633 0 AVF
+P01142_E02.dat 16 55173.7824874512(-8615)/mV 16 0 -8660 36221 0 V1
+P01142_E02.dat 16 32371.35953978907(205)/mV 16 0 205 36240 0 V2
+P01142_E02.dat 16 34350.93588975434(-4773)/mV 16 0 -4773 31133 0 V3
+P01142_E02.dat 16 37405.72903225807(-10119)/mV 16 0 -10119 20740 0 V4
+P01142_E02.dat 16 41384.70987038883(-12499)/mV 16 0 -12499 51242 0 V5
+P01142_E02.dat 16 41430.06571848946(-12143)/mV 16 0 -12109 42786 0 V6
+# Female 4847
+# Atrial septal defect (Ostium secundum defect )
+# Right ventricular hypertrophy;Inversion+T-wave abnormality
diff --git "a/data/Child_ecg/P01/P01143\\P01143_E01.dat" "b/data/Child_ecg/P01/P01143\\P01143_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..cd28be19f62f71eab40935f2de07a1e1460dddf8
--- /dev/null
+++ "b/data/Child_ecg/P01/P01143\\P01143_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:358f18eacec7f8648d17139b21f140a8639336764f0008825d5194e65c44be20
+size 360000
diff --git "a/data/Child_ecg/P01/P01143\\P01143_E01.hea" "b/data/Child_ecg/P01/P01143\\P01143_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..a5a205e8d8d862c4861b97bb1e451beb682fd69c
--- /dev/null
+++ "b/data/Child_ecg/P01/P01143\\P01143_E01.hea"
@@ -0,0 +1,16 @@
+P01143_E01 12 500 15000
+P01143_E01.dat 16 68162.3976945245(1880)/mV 16 0 -2224 55747 0 I
+P01143_E01.dat 16 72842.23328964613(-19198)/mV 16 0 -28801 4584 0 II
+P01143_E01.dat 16 99802.08628461043(-13847)/mV 16 0 -20913 20743 0 III
+P01143_E01.dat 16 73925.37577365164(8058)/mV 16 0 15155 8310 0 AVR
+P01143_E01.dat 16 95101.82604220278(12346)/mV 16 0 12810 8345 0 AVL
+P01143_E01.dat 16 93426.21859706362(-18785)/mV 16 0 -28285 50300 0 AVF
+P01143_E01.dat 16 49434.00734394125(6674)/mV 16 0 11299 22812 0 V1
+P01143_E01.dat 16 35600.29090909091(13124)/mV 16 0 20190 29341 0 V2
+P01143_E01.dat 16 25170.83312101911(5825)/mV 16 0 9245 50184 0 V3
+P01143_E01.dat 16 22473.41176470588(-8889)/mV 16 0 -10480 48829 0 V4
+P01143_E01.dat 16 21504.542085759662(-12932)/mV 16 0 -17744 51824 0 V5
+P01143_E01.dat 16 34922.852173913045(-15118)/mV 16 0 -22135 32063 0 V6
+# Female 3148
+# Atrial septal defect (Ostium secundum defect )
+# Incomplete right bundle-branch block
diff --git "a/data/Child_ecg/P01/P01144\\P01144_E01.dat" "b/data/Child_ecg/P01/P01144\\P01144_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..09ba5b37a04af4e596759228ecad89489cfdacf3
--- /dev/null
+++ "b/data/Child_ecg/P01/P01144\\P01144_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:67d7713e447144affdd13b41acec0efdd74be369794a5bda3f71312ccd4370f2
+size 360000
diff --git "a/data/Child_ecg/P01/P01144\\P01144_E01.hea" "b/data/Child_ecg/P01/P01144\\P01144_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..a743e8d576a3d80895e599e3c1acb5d5f745756b
--- /dev/null
+++ "b/data/Child_ecg/P01/P01144\\P01144_E01.hea"
@@ -0,0 +1,16 @@
+P01144_E01 12 500 15000
+P01144_E01.dat 16 62641.45650708024(-10087)/mV 16 0 -10087 28112 0 I
+P01144_E01.dat 16 42817.9793814433(-23641)/mV 16 0 -23641 7768 0 II
+P01144_E01.dat 16 32737.629263470095(-16598)/mV 16 0 -16598 35390 0 III
+P01144_E01.dat 16 62242.84573502722(17471)/mV 16 0 17471 24772 0 AVR
+P01144_E01.dat 16 47660.52173913043(7912)/mV 16 0 7912 38720 0 AVL
+P01144_E01.dat 16 39689.954137587236(-23048)/mV 16 0 -23048 49067 0 AVF
+P01144_E01.dat 16 53966.05574136009(14506)/mV 16 0 14506 27250 0 V1
+P01144_E01.dat 16 24918.5706887623(14223)/mV 16 0 14223 31772 0 V2
+P01144_E01.dat 16 19299.84(12467)/mV 16 0 12467 37890 0 V3
+P01144_E01.dat 16 27423.909348441928(5048)/mV 16 0 5048 63222 0 V4
+P01144_E01.dat 16 20133.833628318585(-21658)/mV 16 0 -21658 48109 0 V5
+P01144_E01.dat 16 18007.36069114471(-20554)/mV 16 0 -20554 19755 0 V6
+# Male 996
+# Kawasaki disease
+# Sinus bradycardia;Sinus arrhythmia;Left ventricular high voltage
diff --git "a/data/Child_ecg/P01/P01145\\P01145_E01.dat" "b/data/Child_ecg/P01/P01145\\P01145_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..b3e0a0dda540ec48588cccc3777482bf9fd0fefe
--- /dev/null
+++ "b/data/Child_ecg/P01/P01145\\P01145_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2b35e915d38d3467865069cc9ae5ee5571ef8d8d136ecb97539b31d23189aa81
+size 360000
diff --git "a/data/Child_ecg/P01/P01145\\P01145_E01.hea" "b/data/Child_ecg/P01/P01145\\P01145_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..ac6341035f235702b81a0ae99e911f6002ac6e5c
--- /dev/null
+++ "b/data/Child_ecg/P01/P01145\\P01145_E01.hea"
@@ -0,0 +1,16 @@
+P01145_E01 12 500 15000
+P01145_E01.dat 16 45758.07898894155(-18624)/mV 16 0 -17358 34489 0 I
+P01145_E01.dat 16 35384.79937057435(-10807)/mV 16 0 -9051 56751 0 II
+P01145_E01.dat 16 46943.56403269755(882)/mV 16 0 1875 30139 0 III
+P01145_E01.dat 16 42762.99386503067(14882)/mV 16 0 13247 10111 0 AVR
+P01145_E01.dat 16 47584.57761732852(-10241)/mV 16 0 -10086 40208 0 AVL
+P01145_E01.dat 16 50722.44792626728(-5895)/mV 16 0 -4121 19761 0 AVF
+P01145_E01.dat 16 73702.90964777948(-9267)/mV 16 0 -9987 65301 0 V1
+P01145_E01.dat 16 15296.310981535471(-17396)/mV 16 0 -14496 64306 0 V2
+P01145_E01.dat 16 17636.33619210978(-22726)/mV 16 0 -21664 650 0 V3
+P01145_E01.dat 16 29486.701647345944(-20968)/mV 16 0 -25381 56849 0 V4
+P01145_E01.dat 16 49000.7063063063(-19488)/mV 16 0 -17973 53737 0 V5
+P01145_E01.dat 16 23712.515045486354(324)/mV 16 0 9697 33351 0 V6
+# Female 872
+# Ventricular septal defect
+# Sinus tachycardia;Depression+ST deviation;T-wave abnormality
diff --git "a/data/Child_ecg/P01/P01145\\P01145_E02.dat" "b/data/Child_ecg/P01/P01145\\P01145_E02.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..a7b3f15d280d366588aa8cdc5d14280a2fd78144
--- /dev/null
+++ "b/data/Child_ecg/P01/P01145\\P01145_E02.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4f0a627a8b725a9494e4ae46327ff99c072c149536867a99c96a83d516b74084
+size 360000
diff --git "a/data/Child_ecg/P01/P01145\\P01145_E02.hea" "b/data/Child_ecg/P01/P01145\\P01145_E02.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..bf168c212ecfdea8a0de16b5515cda8a4b840705
--- /dev/null
+++ "b/data/Child_ecg/P01/P01145\\P01145_E02.hea"
@@ -0,0 +1,16 @@
+P01145_E02 12 500 15000
+P01145_E02.dat 16 13035.166896551724(-14309)/mV 16 0 -13535 18683 0 I
+P01145_E02.dat 16 1670.308633582597(5624)/mV 16 0 5367 32767 0 II
+P01145_E02.dat 16 1668.975415282392(6480)/mV 16 0 6124 12278 0 III
+P01145_E02.dat 16 3343.297852474323(-4793)/mV 16 0 -4638 29509 0 AVR
+P01145_E02.dat 16 3334.5540194572454(-7328)/mV 16 0 -6875 64650 0 AVL
+P01145_E02.dat 16 1668.9858965748824(6063)/mV 16 0 5758 23512 0 AVF
+P01145_E02.dat 16 5135.154334038055(-4303)/mV 16 0 -7156 37764 0 V1
+P01145_E02.dat 16 5089.9386686611815(-6184)/mV 16 0 -14132 56195 0 V2
+P01145_E02.dat 16 5102.330980392157(-7355)/mV 16 0 2391 34295 0 V3
+P01145_E02.dat 16 5168.366051660517(-5411)/mV 16 0 2003 61246 0 V4
+P01145_E02.dat 16 5173.128508124077(-5406)/mV 16 0 2010 5785 0 V5
+P01145_E02.dat 16 5074.493192133132(-6562)/mV 16 0 -3556 10212 0 V6
+# Female 868
+# Ventricular septal defect
+# Otherwise normal ECG
diff --git "a/data/Child_ecg/P01/P01146\\P01146_E01.dat" "b/data/Child_ecg/P01/P01146\\P01146_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..3fe53d5e811e0bbab8597cc223e32d82824371eb
--- /dev/null
+++ "b/data/Child_ecg/P01/P01146\\P01146_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b23c580a05fdc156678a6117fa042c79550d15a6d6ba734ec93b6ff2cf9248f2
+size 108000
diff --git "a/data/Child_ecg/P01/P01146\\P01146_E01.hea" "b/data/Child_ecg/P01/P01146\\P01146_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..b3ab4a3586f7b12a0e3ba89b5572e980165e1116
--- /dev/null
+++ "b/data/Child_ecg/P01/P01146\\P01146_E01.hea"
@@ -0,0 +1,13 @@
+P01146_E01 9 500 6000
+P01146_E01.dat 16 38346.260668973475(-300)/mV 16 0 1290 11989 0 I
+P01146_E01.dat 16 63372.43513670739(-19469)/mV 16 0 -18386 26422 0 II
+P01146_E01.dat 16 35161.919385796544(-5932)/mV 16 0 -6790 54516 0 III
+P01146_E01.dat 16 55643.14227365555(7145)/mV 16 0 5516 49253 0 AVR
+P01146_E01.dat 16 39672.938885884265(3051)/mV 16 0 4342 39323 0 AVL
+P01146_E01.dat 16 51204.858837485175(-11690)/mV 16 0 -11857 32708 0 AVF
+P01146_E01.dat 16 60293.12(1825)/mV 16 0 2708 30212 0 V1
+P01146_E01.dat 16 18289.79364194088(-742)/mV 16 0 925 917 0 V3
+P01146_E01.dat 16 20215.938205585266(-16154)/mV 16 0 -11418 49342 0 V5
+# Female 644
+# Patent ductus arteriosus
+# Sinus tachycardia
diff --git "a/data/Child_ecg/P01/P01147\\P01147_E01.dat" "b/data/Child_ecg/P01/P01147\\P01147_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..1fa370f5aa0fbbe87f2c34fe18b3fc0d73698f65
--- /dev/null
+++ "b/data/Child_ecg/P01/P01147\\P01147_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9d0f1057220631330751c9090026769ad6710f1aa6df6d92c2a8b7899612519c
+size 360000
diff --git "a/data/Child_ecg/P01/P01147\\P01147_E01.hea" "b/data/Child_ecg/P01/P01147\\P01147_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..3cd2a42d2121ee2fce4ca7ca3baadfa5cb8587ea
--- /dev/null
+++ "b/data/Child_ecg/P01/P01147\\P01147_E01.hea"
@@ -0,0 +1,16 @@
+P01147_E01 12 500 15000
+P01147_E01.dat 16 61833.9767827529(3645)/mV 16 0 3645 14359 0 I
+P01147_E01.dat 16 35096.068376068375(-12717)/mV 16 0 -12717 24158 0 II
+P01147_E01.dat 16 35699.47734734078(-19493)/mV 16 0 -19493 861 0 III
+P01147_E01.dat 16 55174.25053078556(5300)/mV 16 0 5300 55205 0 AVR
+P01147_E01.dat 16 51908.62357414448(13895)/mV 16 0 13895 63964 0 AVL
+P01147_E01.dat 16 38155.75249500998(-18766)/mV 16 0 -18766 14770 0 AVF
+P01147_E01.dat 16 85896.07207207207(4477)/mV 16 0 4477 46699 0 V1
+P01147_E01.dat 16 17655.033595425302(15474)/mV 16 0 15474 34608 0 V2
+P01147_E01.dat 16 24013.452229299364(11414)/mV 16 0 11414 773 0 V3
+P01147_E01.dat 16 19004.961285609934(-7359)/mV 16 0 -7359 15166 0 V4
+P01147_E01.dat 16 17738.227751196173(-14665)/mV 16 0 -14665 9277 0 V5
+P01147_E01.dat 16 30289.660759493672(-15241)/mV 16 0 -15241 45977 0 V6
+# Female 2190
+# Patent ductus arteriosus
+# Otherwise normal ECG
diff --git "a/data/Child_ecg/P01/P01148\\P01148_E01.dat" "b/data/Child_ecg/P01/P01148\\P01148_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..80fcebe9c16f177ec7f274c8e106cae3a5fbd8e8
--- /dev/null
+++ "b/data/Child_ecg/P01/P01148\\P01148_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2f6971742ccf77c1cb7dcb0ee33d23a70dd24ea996cb6db7f5f85acaf3c9ad16
+size 360000
diff --git "a/data/Child_ecg/P01/P01148\\P01148_E01.hea" "b/data/Child_ecg/P01/P01148\\P01148_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..8eeadf0bc2a1aadcdd2cebf15a9bdea254362260
--- /dev/null
+++ "b/data/Child_ecg/P01/P01148\\P01148_E01.hea"
@@ -0,0 +1,16 @@
+P01148_E01 12 500 15000
+P01148_E01.dat 16 19085.853961677887(3224)/mV 16 0 3240 55484 0 I
+P01148_E01.dat 16 32591.218241042345(-13225)/mV 16 0 -13198 57343 0 II
+P01148_E01.dat 16 18136.046242774566(-14383)/mV 16 0 -14383 44773 0 III
+P01148_E01.dat 16 32710.78866396761(6684)/mV 16 0 6657 25139 0 AVR
+P01148_E01.dat 16 19333.45421577516(8883)/mV 16 0 8883 21214 0 AVL
+P01148_E01.dat 16 27009.585466556564(-16796)/mV 16 0 -16796 21198 0 AVF
+P01148_E01.dat 16 12060.85549132948(-16466)/mV 16 0 -16476 50561 0 V1
+P01148_E01.dat 16 14095.058823529413(-14281)/mV 16 0 -14270 44762 0 V2
+P01148_E01.dat 16 13161.987261146496(-19650)/mV 16 0 -19639 21469 0 V3
+P01148_E01.dat 16 16544.958083832335(-21974)/mV 16 0 -21961 3543 0 V4
+P01148_E01.dat 16 28590.87323943662(-16908)/mV 16 0 -16838 63277 0 V5
+P01148_E01.dat 16 25755.151515151516(-11602)/mV 16 0 -11497 1310 0 V6
+# Male 2781
+# Stenosis of right ventricular outflow tract
+# Right bundle-branch block;Left atrial enlargement;Right ventricular hypertrophy;T-wave abnormality;Hyperkalemia
diff --git "a/data/Child_ecg/P01/P01149\\P01149_E01.dat" "b/data/Child_ecg/P01/P01149\\P01149_E01.dat"
new file mode 100644
index 0000000000000000000000000000000000000000..1cbe4a7de442a2fcfb586dc1bff355ee8522ea05
--- /dev/null
+++ "b/data/Child_ecg/P01/P01149\\P01149_E01.dat"
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0fea2eae67b07989cb5c00e4e753c5337738cb4704e210394b5daeee44c8f6b1
+size 360000
diff --git "a/data/Child_ecg/P01/P01149\\P01149_E01.hea" "b/data/Child_ecg/P01/P01149\\P01149_E01.hea"
new file mode 100644
index 0000000000000000000000000000000000000000..985b247368bbf9ad6a0dd1b9cee54ab92e0ae398
--- /dev/null
+++ "b/data/Child_ecg/P01/P01149\\P01149_E01.hea"
@@ -0,0 +1,16 @@
+P01149_E01 12 500 15000
+P01149_E01.dat 16 42796.137931034486(-20647)/mV 16 0 -20647 2496 0 I
+P01149_E01.dat 16 37408.28348097968(-24004)/mV 16 0 -24004 64048 0 II
+P01149_E01.dat 16 79845.86421643695(-23220)/mV 16 0 -23220 22689 0 III
+P01149_E01.dat 16 42556.28017883756(23005)/mV 16 0 23005 27701 0 AVR
+P01149_E01.dat 16 75923.40581929556(-14611)/mV 16 0 -14611 39698 0 AVL
+P01149_E01.dat 16 51452.5765230312(-24313)/mV 16 0 -24313 10652 0 AVF
+P01149_E01.dat 16 28258.1396731055(22949)/mV 16 0 22949 59180 0 V1
+P01149_E01.dat 16 17184.620498614957(15699)/mV 16 0 15699 45896 0 V2
+P01149_E01.dat 16 18254.996158770806(-4921)/mV 16 0 -4921 26651 0 V3
+P01149_E01.dat 16 18433.095773140718(-15945)/mV 16 0 -15945 24923 0 V4
+P01149_E01.dat 16 23541.17963496638(-20801)/mV 16 0 -20801 48695 0 V5
+P01149_E01.dat 16 31261.83307086614(-23074)/mV 16 0 -23074 21104 0 V6
+# Male 4973
+# Dilated cardiomyopathy
+# Sinus tachycardia;ST deviation with T-wave change