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作者对本院近10年来100例心电图描记有室性早搏者进行了分析。其中冠心病30例,高心病、肺心病、风心病各10例,病毒性心肌炎9例,扩张型心肌病、甲亢性心脏病各3例;均按有关标准经临床确诊。另25例未发现器质性心脏病依据。 结果:1.早搏源于左室者心脏病患者远高于无心脏病者(40％,8％),源于双室者仅见诸心脏病人(25％);2.无心脏病者早搏QRS时限≤0.12秒者占89％,无1例≥0.16秒,振幅75％>20mV,
The author of our hospital in the past 10 years, 100 cases of ECG preeclampsia were analyzed. Among them, 30 cases were coronary heart disease, 10 cases were high heart disease, pulmonary heart disease and rheumatic heart disease, 9 cases were viral myocarditis, 3 cases were dilated cardiomyopathy and hyperthyroid heart disease respectively. All cases were clinically diagnosed according to relevant standards. The other 25 cases did not find organic heart disease basis. Premature beats originated from the left ventricular heart disease patients were much higher than those without heart disease (40%, 8%), from the double room were only seen in patients with heart disease (25%); 2 without heart disease QRS time ≤ 0.12 seconds accounted for 89%, no one ≥ 0.16 seconds, amplitude 75%> 20mV,