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本文通过对接受Holter检查的病人行信息叠加心电图(SA—ECG)检查,探讨了心室晚电位(LP)与临床症状及与心律失常的关系。 1 材料与方法观察对象:选择经过Holter检查的185例受检者,其中正常人20例,冠心病120例(其中心梗95例,心绞痛25例),风心病25例,心肌炎10例,心肌病5例,心包积液5例。上述受检者符合下列条件:①近2周无AMI;②无持续性VT、VF;③同时进行过信息叠加心电图检查,对照组为曾有持续性VT、VF的15例病人。
This article examines the relationship between ventricular late potentials (LP) and clinical symptoms and arrhythmias by examining patients undergoing Holter examinations with superimposed electrocardiogram (SA-ECG). 1 Materials and Methods Subjects: 185 Holter examinations were selected, of which 20 were normal, 120 cases of coronary heart disease (including 95 cases of myocardial infarction, 25 cases of angina pectoris), 25 cases of rheumatic heart disease, myocarditis in 10 cases, myocardium 5 cases of disease, 5 cases of pericardial effusion. The subjects met the following conditions: ① nearly 2 weeks without AMI; ② no persistent VT, VF; ③ simultaneous information overlay ECG, the control group had persistent VT, VF 15 patients.