[Reserve myocardial contractility as affected by volume loading of the heart].
D000818:Animals; D005117:Cardiac Complexes, Premature / Q000503:physiopathology; D002306:Cardiac Volume; D004285:Dogs; D009200:Myocardial Contraction
Rezerv sokratimosti miokarda pri ob"emnoĭ nagruzke na serdtse.