[Effect of extrasystole and cardiac fibrillation on the functional capacity of the myocardium according to phasic analysis of the left ventricle systole data].
D000293:Adolescent; D000328:Adult; D000368:Aged; D001281:Atrial Fibrillation / Q000503:physiopathology*; D006801:Humans
Vliianie ékstrasistolii i mertsatel'noĭ aritmii na funktsional'nuiu sposobnost' miokarda po dannym fazovogo analiza sistoly levogo zheludochka.