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我所自1987年开展心内有创电生理检查以来,进行一些预激综合征的心内电生理检查,其中1例逆传具有房室结递减传导特性,报告如下。患者男性,37岁。反复心动过速史10余年,临床检查排除器质性心脏病。体表肢导联示典型预激综合征的心电图改变,记录心内RA、CS、His束,RV电图亦示PA90ms,AH为0或负值,HV10ms,为典型改变。静推心律平40mg后,预激波消失,PR延长至正常范围,δ波消
Since 1987, I conducted an invasive intracardiac electrophysiological examination, some of the Wolff-Parkinson’s electrophysiological examination, of which 1 case of reverse transmission with atrioventricular node conduction characteristics, the report is as follows. Male patient, 37 years old. Repeated tachycardia history of more than 10 years, clinical examination to rule out organic heart disease. Body surface leads showed ECG changes of typical Wolff-Parkinson-White syndrome, recording intracardiac RA, CS, His beam, RV electrogram also shows PA90ms, AH is 0 or negative, HV10ms, is a typical change. Static pressure rhythm 40mg, the pre-shock disappeared, PR extended to the normal range, δ wave elimination