结论P CI能够改善伴左心室收缩功能不全的CTO患者左心室收缩功能，改善左心室重构。
Conclusions PCI prevented left ventricular remodeling and improved cardiac function in patients with left ventricular dysfunction and CTO.
目的评价经皮冠状动脉介入治疗(pci)对伴左心室收缩功能不全的冠状动脉慢性完全闭塞(CTO)患者左室重构及心功能的影响。
Objective to evaluate the effect of percutaneous coronary intervention (PCI) on left ventricular systolic function in patients with chronic total occlusion (CTO) and left ventricular dysfunction.
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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