Objective To evaluate the clinical significance of predicting post operative respiratory failure in patients with lung cancer using cardiopulmonary exercise test (CPET).
目的探讨心肺运动试验预测肺癌患者术后呼吸衰竭的临床意义。
Conclusion Biventricular pacing can improve cardiopulmonary function, exercise tolerance and quality of life in patients with congestive heart failure and intraventricular block.
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。
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。
We are developing a centrifugal ventricular assist pump, as an alternative to the roller pump for cardiopulmonary bypass, or as an short-term cardiac assist pump for patients with heart failure.
我们正在研制一种心室辅助径流泵，可在体外循环中代替血泵使用，也可作为心衰病人短期心脏辅助泵使用。
We are developing a centrifugal ventricular assist pump, as an alternative to the roller pump for cardiopulmonary bypass, or as an short-term cardiac assist pump for patients with heart failure.
我们正在研制一种心室辅助径流泵，可在体外循环中代替血泵使用，也可作为心衰病人短期心脏辅助泵使用。
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