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将75例男性健康者按年龄分为三组,一组15例,二组40例,三组20例。用日本三导心电图机分别记录其坐位和卧位的心阻抗图。卧位结果和坐位结果均同文献报道基本一致
Seventy-five male healthy subjects were divided into three groups according to their age: one group had 15 cases, the second group had 40 cases and the third group had 20 cases. Three-lead electrocardiograph with Japan were recorded in the sitting and lying position of the heart impedance map. Supine position and sitting results are basically consistent with the literature