[Experimental studies on ventricular contraction--relationship between the excitation process and the sequence of contractions in the ventricular wall].
D000818:Animals; D016275:Atrial Function; D004285:Dogs; D004562:Electrocardiography; D006321:Heart / Q000502:physiology*; D006329:Heart Conduction System / Q000502:physiology*; D009119:Muscle Contraction; D010496:Pericardium / Q000502:physiology; D013997:Time Factors; D016276:Ventricular Function