QRS alternans during right ventricular pacing while ablating a concealed left sided accessory pathway
A 16-year-old boy was referred for an electrophysiological study for documented regular narrow complex tachycardia. A diagnosis of a concealed left lateral accessory pathway was made with an eccentric atrial activation sequence both during tachycardia and right ventricular (RV) pacing. The pathway w...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2021-09-01
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| Series: | Indian Pacing and Electrophysiology Journal |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0972629221000875 |