Dil ke daura

Dil ke daura (Heart attack), jiske doctor log myocardial infarction bole hae, uu time hoe hae jab dil ke nas me khuun ke bahao me baadha parr jaae hae. Iske khaas symptom hae chhaati me piirraa, jon ki kandhaa, haanth, gatai aur jaw me faile sake hae.

vibhag:D
vibhag:Bemari