561例老年常见心血管疾病室性早搏发生部位对比

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高血压、冠心病常伴发室性早搏,是老年人常见心血管疾病.室性早搏在心室起源解剖部位不同.根据QRS波在J2导联同步心电图中的形态可对室性早搏起源部位准确定位[1].有关老年高血压、冠心病、健康体检者室性早搏发生部位的差异,目前尚未见文献报道.本文旨在分析高血压、冠心病、健康体检者室性早搏发生部位的差异.
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