高血压还可以导致左心室壁肥厚、僵硬,由此影响电冲动的传导。
Most heart assist devices support the heart's left ventricle, which pumps oxygen-rich blood to the rest of the body.大多数的心脏辅助泵装置只支持左心室,它把氧合血泵入身体其他地方。
Increases Cardiac Output, stronger heart contractions pump more blood, increased stroke volume, thickens left ventricle wall (more muscular), decreases hearts' oxygen requirements.心输出量增加,心脏收缩加强能泵更多的血液,心搏量增加,左心室壁变厚(更多肌肉),心脏对氧气的需要减少。