Background- Postpacing precordial T- wave inversion(TWI), known as cardiac memory(CM), mimics ischemic precordial TWI, a......

起搏器,尤其是双腔起搏器有许多特殊功能,其心电图表现比较复杂。正确识别起搏器特殊功能的心电图表现,对判别起搏器的工作状态、......

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