Effect of different epicardial ventricular pacing sites on left ventricular function in awake dogs.
D000818:Animals; D001011:Aorta / Q000502:physiology; D016275:Atrial Function; D001783:Blood Flow Velocity; D001794:Blood Pressure; D006328:Cardiac Catheterization; D002306:Cardiac Volume; D004285:Dogs; D004562:Electrocardiography; D010138:Pacemaker, Artificial; D016276:Ventricular Function