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体表等电位标测(body surface isopotential maps)亦称为胸前多导心电图(简称多导)。众所周知,心脏可视为一个容积导体中的电源,其动作电位可通过胸部组织传至体表,检测体表电位的变化规律可间接反映心脏激动情况。常规12导联体表心电图在诊断心血管疾病上已积累了丰富的经验(其临床价值
Body surface isopotential maps (body surface isopotential maps) also known as chest multi-guided ECG (referred to as multi-guide). As we all know, the heart can be regarded as a volume conductor in the power supply, its action potential can be transmitted to the body surface through the chest, body surface potential changes can indirectly reflect the cardiac activation. Conventional 12-lead body surface electrocardiogram has accumulated a wealth of experience in the diagnosis of cardiovascular disease (its clinical value