- 期刊
完全性右支束傳導阻滯與正常心電圖之年輕男性兩者間其左心室功能及運動耐受力之比較
The Comparison of Left Ventricular Performance and Exercise Tolerance in Asymptomatic Young Men with or without Complete Right Bundle Branch Block
摘要
In recent years, the result of electrocardiogram on the finding of complete right bundle branch block-CRBBB has been classified to exempt from military service in country. Several research reports showed that CRBBB may consolidate with cardiovascular disease (CVD) in various severities. Nevertheless, some of cases may not consolidate to CVD. In this study, we recruited sixteen men whom are ready for military service with CRBBB and they were excluded from congenital heart disease, valvular heart disease (including: mitral valve prolapse-MVP, ventricular dysfunction and arrhythmia) from echocardiography. The control group (N=16) took the same tests of electrocardiography and echocardiography as the study group did. The comparison between the groups of control and CRBBB showed that there has no statistic significance in age, weights and heights (21.1±2.1 vs. 21.6±2.0 years, 64.4±12.8 vs. 67.9±10.6 kg, 171.9±6.1 vs. 173.6±6.1 cm). From the result on echocardiography of left ventricle ejection fraction and exercise tolerance, it also appeared to have no statistic difference between control group and study group (66.6±4.6% vs. 66.9±6.1%, p value 0.89＞0.05, 648±93.7 vs. 667±72.5 second, p value 0.69＞0.05).In conclusion: when the military service men only have CRBBB and without any consolidated other correlated cardiovascular diseases, their heart function and exercise tolerance explained that it has no obvious difference with the control group.
並列摘要
In recent years, the result of electrocardiogram on the finding of complete right bundle branch block-CRBBB has been classified to exempt from military service in country. Several research reports showed that CRBBB may consolidate with cardiovascular disease (CVD) in various severities. Nevertheless, some of cases may not consolidate to CVD. In this study, we recruited sixteen men whom are ready for military service with CRBBB and they were excluded from congenital heart disease, valvular heart disease (including: mitral valve prolapse-MVP, ventricular dysfunction and arrhythmia) from echocardiography. The control group (N=16) took the same tests of electrocardiography and echocardiography as the study group did. The comparison between the groups of control and CRBBB showed that there has no statistic significance in age, weights and heights (21.1±2.1 vs. 21.6±2.0 years, 64.4±12.8 vs. 67.9±10.6 kg, 171.9±6.1 vs. 173.6±6.1 cm). From the result on echocardiography of left ventricle ejection fraction and exercise tolerance, it also appeared to have no statistic difference between control group and study group (66.6±4.6% vs. 66.9±6.1%, p value 0.89＞0.05, 648±93.7 vs. 667±72.5 second, p value 0.69＞0.05).In conclusion: when the military service men only have CRBBB and without any consolidated other correlated cardiovascular diseases, their heart function and exercise tolerance explained that it has no obvious difference with the control group.
延伸閱讀
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