[The degree of contraction and expansion of the heart ventricles in cardia fibrillation and extrasystole based on electrokymographic data].
D001281:Atrial Fibrillation / Q000503:physiopathology*; D005117:Cardiac Complexes, Premature / Q000503:physiopathology*; D004571:Electrokymography; D006352:Heart Ventricles / Q000503:physiopathology*; D006801:Humans; D013997:Time Factors
Stepen'sokrashcheniia i rastiazheniia zheludochkov serdtsa pri mertsatel'noĭ aritmii i ékstrasistolii po dannym élektrokimografii.