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本工作以无创性导纳图测定心输出量来评价糖尿病患者的心脏功能。 导纳图在33名患者身上进行,其中27例又于六个月后做第二次复查。36名正常健康者为对照。 用多导生理记录仪和导纳仪(石家庄医用电子仪器厂产)同步记录Ⅱ导心电图、心音图、导纳图及其一阶微分图。上述信号同时经磁带记录器录制,可供进一步计算机处理,各项指标的计算及统计学处理也均经计
In this work, cardiac output was measured by noninvasive admittance graph to evaluate the cardiac function of diabetic patients. The admittance chart was performed on 33 patients, of whom 27 were reviewed for a second time in six months. 36 normal healthy controls. With multi-channel physiological recording instrument and admittance instrument (Shijiazhuang Medical Electronic Instrument Factory) synchronous recording Ⅱ lead ECG, phonocardiogram, admittance map and its first-order differential graph. The above signals were simultaneously recorded by the tape recorder for further computer processing, the calculation of the indicators and statistical processing are also calculated