Signs of Cardiac Function Declining in Mitral Incompetence
- VernacularTitle:二尖瓣关闭不全患者的心功能减退标志
- Author:
Bei-li, XI
- Publication Type:Journal Article
- From:Journal of Shanghai Jiaotong University(Medical Science)
2001;21(1):86-87
- CountryChina
- Language:Chinese
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Abstract:
ObjectiveTo explore the relations between R peak time and cardiac function in pa- tients with mitral incompetence. Methods Left ventricular ejection fraction of 33 patients (subject group) less 50％ and 22 patients (control group) over 50％ was given ECG to determine R peak time. ResultsThe max average of R peak time was higher in subject group than in control group (P ＜ 0. 0001). ConclusionThe results indicate that R peak time has negative correlation to cardiac function.
