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对14例完全性右束支传导阻滞(CRBBB)患者和11例完全性左束支传导阻滞(CLBBB)患者在右室流出道(RVOT)间隔不同部位,右室心尖部(RVA)起搏比较QRS波宽窄。结果示CRBBB、CLBBB患者RVOT间隔最佳起搏部分别位于间隔中部和上部。
In 14 patients with complete right bundle branch block (CRBBB) and 11 patients with complete left bundle branch block (CLBBB) at different RVOT intervals, the right ventricular apex (RVA) Compare QRS wave width narrow. The results showed that CRBBB, CLBBB RVOT interval optimal pacing were located in the middle and upper part of the interval.