The localization of ventricular ectopic focus mainly depended upon the results of pace mapping.
病灶定位主要依靠起搏标测结果。
Results The ectopic focus of the two interventive groups had obviously contracted, P<0.05, with statistical difference.
结果前两组的异位病灶均明显缩小，P<0.05，具有统计学差异。
Results The ectopic focus of the two interventive groups had obviously contracted, P<0.05, with statistical difference.
结果前两组的异位病灶均明显缩小，P<0.05，具有统计学差异。
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