A、<p><span style="font-size: 10.5pt; font-family: 宋体;">等容收缩期</span></p>
B、<p><span style="font-size: 10.5pt; font-family: 宋体;">等容舒张期</span></p>
C、<p><span style="font-size: 10.5pt; font-family: 宋体;">快速充盈期</span></p>
D、<p><span style="font-size: 10.5pt; font-family: 宋体;">减慢射血期</span></p>
E、<p><span style="font-size: 10.5pt; font-family: 宋体;">快速射血期</span></p>