Browsing by Author "Inamdar, S"
Now showing 1 - 2 of 2
Results Per Page
Sort Options
Item Narrow QRS Tachycardia with Spontaneous Switch. What Is the Mechanism?(PACE-PACING AND CLINICAL ELECTROPHYSIOLOGY, 2016) Nair, KKM; Namboodiri, N; Banavalikar, B; Inamdar, S; Valaparambil, A; Thajudeen, A; Tharakan, JItem Narrow QRS Tachycardia with Transition: What Is the Mechanism?(PACE-PACING AND CLINICAL ELECTROPHYSIOLOGY, 2016) Nair, KKM; Namboodiri, N; Banavalikar, B; Inamdar, S; Valaparambil, A; Thajudeen, A; Tharakan, JA 50-year-old woman underwent radiofrequency catheter ablation of narrow QRS tachycardia that was terminated with intravenous adenosine. Twelve-lead electrocardiogram was normal during sinus rhythm. The electrophysiological study showed normal atriohisian and hisioventricular intervals during sinus rhythm. Atrial burst pacing reproducibly induced two narrow QRS tachycardias. Figure 1 shows spontaneous switch of tachycardia 1 to tachycardia 2. What are the likely mechanisms of the tachycardia and the transition?