patients with acute myocardial infarction exhibited during the first three days of the disease pronounced intra- and interindividual variability in the amount of ventricular ectopic complexes and significant differences in the dynamics of the number of single premature beats and complexes in the so-called `` '' complex '' '' arrhythmias -- paired premature beats , periods of ventricular tachycardia and accelerated idioventricular rhythm .
C0042514
f ventricular tachycard
C0078888
accelerated idioventricular rhyt