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无创性心功能检测,是指心电图、心音图、颈动脉波(或心尖搏动图)以及心阻抗血流图等若干心血管指标,用多导记录仪同步描记的检查技术。这种检查可获得心动周期各时程和泵功能参数的动态变化等许多重要数据,以便对左室功能作出综合评价,对于心血管疾病的诊断和疗效分析有重要的参考价值。我们于1977年初在临床开展了这项工作。现将本地区200例冠心病心功能检查结果及140名正常人
Noninvasive cardiac function test refers to a number of cardiovascular indicators such as electrocardiogram, phonocardiogram, carotid artery wave (or apex cardiogram) and heart impedance blood flow diagram, and the technique of simultaneous tracing using a multi-guided recorder. This check can get the cardiac cycle and pump function parameters of the dynamic changes and many other important data in order to make a comprehensive assessment of left ventricular function for the diagnosis and treatment of cardiovascular disease has important reference value. We started this work in the clinic in early 1977. Now 200 cases of coronary heart disease in our area and 140 normal subjects