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心阻抗图与目前流行的方法如心尖搏动图相此有一定长处。本文初步小结心阻抗图在冠心病诊断中的价值及标记心音方面的优点,并举例说明在临床药理研究中的应用。
Cardiac impedance maps and currently popular methods such as apex beat chart has some advantages. This article briefly summarizes the value of cardiac impedance map in the diagnosis of coronary heart disease and mark the advantages of heart sound, and illustrates the application in clinical pharmacology.