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器质性心脏病患者的室性早搏落于T波上(RooT),向来被认为是危险的现象。RonT常易导致室性心动过速和心室顫动。但近来的资料表明,室性心动过速的发生并非仅与RonT现象有关。作者连续观察了44例非选择性室性心动过速的病人(均有室性心动过速发作起始时间的记录)。测定:1.联律间期(R-R′),即室性心动过速的起始早搏R′和其
Premature ventricular contractions in patients with organic heart disease fall on the T wave (RooT), has always been considered a dangerous phenomenon. RonT often leads to ventricular tachycardia and ventricular fibrillation. However, recent data show that the occurrence of ventricular tachycardia is not only related to RonT phenomenon. The authors continuously observed 44 patients with non-selective ventricular tachycardia (both have recorded the onset of ventricular tachycardia). Determination: 1. The inter-ventricular interphase (R-R ’), ie ventricular tachycardia premature beat R’ and its