结论在慢性心功能不全的患者，血浆中BNP除与左心功能、LVEDD相关外，与RVEDD也有明显的正相关性。
Conclusion The serum BNP in chronic heart failure patients is correlated with left cardiac function, LVEDD and RVEDD as well.
方法：通过给予普通型和长效型钙离子拮抗剂，观察对慢性心功能不全病人的左室收缩与舒张功能的影响。
Method We observed the the effect of administering general and long-effect calcium antagonists on cardiac systolic and diastolic functions.
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