VENTRICULAR PARASYSTOLIC TACHYCARDIA.
D001145:Arrhythmias, Cardiac; D005853:Geriatrics; D006801:Humans; D009203:Myocardial Infarction; D013610:Tachycardia; D017180:Tachycardia, Ventricular
ARRHYTHMIA; GERIATRICS; MYOCARDIAL INFARCT; TACHYCARDIA