Abstract
We present a 21-year-old woman status post orthotopic heart transplantation initially presenting with a regular narrow complex tachycardia at 159 beats/min. With intravenous diltiazem the rhythm transitioned to a regular tachycardia at 106 beats/min, 2/3rd of the initial heart rate. We demonstrate this to be a novel description of 3:2 second-degree Mobitz type I atrioventricular block (Wenckebach) with the absence of the hallmark regularly irregular (grouped beating) pattern.
Original language | English |
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Pages (from-to) | 126-128 |
Number of pages | 3 |
Journal | Journal of Electrocardiology |
Volume | 51 |
Issue number | 1 |
DOIs | |
State | Published - Jan 2018 |
Keywords
- Supraventricular tachycardia
- Wenckebach block