CORRELATION OF EVENTS INL_EFT SIDE⊙F HEART ELECTROCARDIOGRAM PRESSURE mm Hg 120 □Left Atrial 80 Pressure 40 0 UENTRICULAR UOLUME ml 120 50 题D■S■ D D-Ventricular diastole S=Ventricular systale Cyclic action of heartincluding: 心房收缩期、心室收缩 期（等容收缩期、快速射血期、减慢射血期）、心室 舒张期（等容舒张期、快速充盈期、减慢充盈期Cyclic action of heart including: 心房收缩期、心室收缩 期（等容收缩期、快速射血期、减慢射血期）、心室 舒张期（等容舒张期、快速充盈期、减慢充盈期）