Deciding when to go to the hospital for a rapid heart depends on your health history and how you are feeling overall. A heart rate of 100 beats per minute (bpm) or higher, also known as tachycardia, ...

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The focus of this article is to review the development of epicardial interventions in electrophysiology in the past decade and a half and to provide an update on the current status and future ...

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If pacing continues at the pacing site at a constant rate, a little faster than the tachycardia ... constant and each orthodromic wavefront propagates all the way along the reentrant circuit.

Resetting with fusion. Left panel: a left ventricular extrastimulus (St) is delivered during a regular orthodromic tachycardia mediated by a left-sided accessory pathway. Right panel: left ...