[Observation and nursing care of complications in the early stage of acute myocardial infarction].
Li
N
N
D001145:Arrhythmias, Cardiac / Q000209:etiology / Q000451:nursing*; D006333:Heart Failure / Q000209:etiology / Q000451:nursing*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000150:complications / Q000451:nursing*