The congestive heart failure model induced by rapid ventricular pacing has provided a useful preparation of low output biventricular failure.
快速起搏致心力衰竭的动物模型是一种较理想的非缺血性、低排血量的全心衰竭模型。
Conclusions: Biventricular pacing therapy can evidently improve the clinic symptom and relative heart function parameter in heart failure patients, enhance the living quality at meantime.
结论：双心室起搏可以较明显地改善顽固性心力衰竭患者的临床症状及相关心功能指标，能提高该类患者的生活质量。
Conclusion Biventricular pacing can improve cardiopulmonary function, exercise tolerance and quality-of-life in patients with chronic heart failure and intraventricular conduction delay.
结论双心室起搏能有效改善慢性心衰患者心肺功能，增加运动能量，提高生活质量。
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