结果示右房径路组术后右心室收缩功能优于右室径路组，术后心律失常及肺动脉瓣关闭不全发生率明显为低。
Results:the contractile function of right ventricle was better in transatrial approach group. The incidences of arrhythmia and pulmonary regurgitation were lower.
本文对主动脉瓣和二尖瓣关闭不全的心肌收缩力进行了定量分析。
Quantitative analysis of systolic force of myocardium were made for aortic and mitral regurgitation.
比较各组间BNP值及计算BNP对预测左心室收缩舒张功能不全的敏感性和特异性。
BNP levels were compared and the sensibility and specificity of BNP were analyzed in predicting left ventricular systolic and diastolic dysfunction.
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