房室结折返性心动过速(AVNRT),又称房室交界区折返性心动过速(AVJRT)可分为慢-快型、快-慢型两种AVNRT。小儿以5~6岁多见,成人常发于40岁以前,中青年多见。患者可表现心悸、烦躁、紧张、乏力、心绞痛、心功能不全、晕厥甚至休克等。
...房室结折返性心动过速; 房室结双径路 [gap=809]Key words】 Radiofrequency current;Catheter ablation;Atrioventricular nodal reentrant tachycardia;Dual atrioventricular nodal pathway ..
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...房室结折返性心动过速;慢径消融 [gap=2378]Key words】Catheter ablation; Radiofrequency current; A-V nodal reentry tachy cardia; Slow pathway ablation ...
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目的探讨“能量滴定法”在射频消融治疗房室结折返性心动过速术中对房室传导阻滞的预防作用。
Objective To discuss the prevention of atrioventricular block during radio_frequency ablation (RFCA) for the treatment of atrioventricular nodal reentrant tachycardia (AVNRT).
探讨房室旁道(简称房道)和房室结双径引起的折返性心动过速的初次发病年龄。
The initial onset age of reentry tachycardia induced by atrioventricular accessory pathway and dual atrioventricular nodal pathways was investigated.
房室结双径传导,是房室结内折返性心动过速的电生理基础。
Double tract conduction is the physiological basis of intra-atrial ventricular reentrant tachycardia.
房室结折返性心动过速(AVNRT),又称房室交界区折返性心动过速(AVJRT)可分为慢-快型、快-慢型两种AVNRT。小儿以5~6岁多见,成人常发于40岁以前,中青年多见。患者可表现心悸、烦躁、紧张、乏力、心绞痛、心功能不全、晕厥甚至休克等。
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