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本文以冠心病患者为对象,把心机图上得到的各参数与冠状动脉造影及左室造影所见进行比较,分析了两者的相关性,旨在探讨心机图上的各参数能否预测冠心病的严重程度。方法:所有对象均除外高血压及其他心脏病。以100mm/sec的低速同步记录ACG、CAP、PCG、ECG,测定ST_1与A波率。根据冠状动脉及左室造影与临床所见,按下列项目分别对比(1.冠状动脉受累的数目:0、Ⅰ、Ⅱ、Ⅲ支,2.有无侧支循环,3.有无壁运动异常,4.是心肌梗塞还是心绞痛)。
In this paper, patients with coronary heart disease as the object, the cardiogram obtained on the parameters and coronary angiography and left ventricular angiography were compared to analyze the correlation between the two, to explore whether the parameters of the cardiogram can predict the crown The severity of heart disease. Methods: All subjects except high blood pressure and other heart disease. ACG, CAP, PCG and ECG were simultaneously recorded at a low speed of 100 mm / sec, and the ST_1 and A wave rates were measured. According to coronary angiography and left ventricular angiography and clinical findings, respectively, according to the following items were compared (1. The number of coronary artery involvement: 0, Ⅰ, Ⅱ, Ⅲ branch, 2. Whether collateral circulation, 3. There is no wall motion abnormalities 4 is myocardial infarction or angina).