...丁网 、严重贫血、动静脉 瘘和嗜铬细胞瘤等,由于血容量过多或循环速度加快致回心血量增加, CO代偿性增加,心搏功(stroke work, SW)增加,但心肌的能量供给不 足,亦可引起左心衰竭。
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... 每搏量(又称“每搏输出量”) stroke volume 每搏作功(又称“搏出功”) stroke work 每搏作功指数 stroke work index ...
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stroke work index 每搏作功指数
right ventricular stroke work index 右心室每搏动功指数 ; 右心室做功指数 ; 心室做功指数 ; 室做功指数
left ventricular stroke work index 左心室每搏动功指数 ; 左心室做功指数 ; 功指数 ; 左心室每搏工作指数
stroke work and minute work 每搏功和每分功
Pedal stroke work 踏板工作行程
RV stroke work index 右室作功指数
preload recruitable stroke work 前负荷补充搏功
Left ventricular stroke work index (LVSWI) and right ventricular stroke work index (RVSWI) were decreased significantly.
左室每搏功输出指数、右室每搏功输出指数明显下降。
Results: The normal ventricle had optimal stroke work, minimal total energy and end systolic potential energy with maximal energy efficiency.
结果:正常心室有最适搏出功,总能量和收缩末势能最低而能量效率最高。
Following heart function deterioration, the ventricular total energy and end systolic potential energy were increased, stroke work kept stable and energy efficiency was decreased.
随着心功能减退,总能量和收缩末势能增大而搏出功保持稳定,能量效率下降。
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