Document Classification

Section Type: RESULTS

Text: Six weeks later, the left ventricular posterior wall thickness of end-diastolic (LVPWTD), left ventricular end-systolic dimension (LVESD), and left atrium dimension (LAD) of the TXL group were 0. 93 cm + / - 0. 09 cm, 3. 71 cm + / - 0. 19 cm, and 3. 21 cm + / - 0. 29 cm respectively, all lower than those before treatment (0. 93 cm + / - 0. 09 cm, 3. 71 cm + / - 0. 19 cm, and 3. 21 cm + / - 0. 29 cm respectively) and those of the conventional treatment group (0. 95 cm + / - 0. 08 cm, 3. 62 cm + / - 0. 46 cm, and 3. 82 cm + / - 0. 30 cm) (all P < 0. 05), the ejection-fraction (EF) improvement rate of the TXL group was 63 % + / - 7 %, significantly higher than that before treatment (52 % + / - 6 %) and that of the conventional treatment group (59 % + / - 8 %, both P < 0. 05).