PVC Trigeminy is described as

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Study for the Cardiac HealthStream Telemetry Exam. Dive into detailed flashcards and multiple choice questions, each with helpful hints and explanations. Prepare thoroughly for your exam!

Multiple Choice

PVC Trigeminy is described as

Explanation:
Understanding how PVCs appear in repeating patterns helps decode this question. Trigeminy means a premature ventricular contraction occurs after every two normal beats. So the rhythm pattern is two normal beats, then a PVC, then two normal beats, then a PVC, and so on. This is distinct from bigeminy, where a PVC follows each normal beat (alternating normal and PVC), and quadrigeminy, where a PVC occurs after every three normal beats (every fourth beat). A triplet isn’t describing a regular cycle like trigeminy; it would refer to three PVCs in a row, which is a different pattern.

Understanding how PVCs appear in repeating patterns helps decode this question. Trigeminy means a premature ventricular contraction occurs after every two normal beats. So the rhythm pattern is two normal beats, then a PVC, then two normal beats, then a PVC, and so on. This is distinct from bigeminy, where a PVC follows each normal beat (alternating normal and PVC), and quadrigeminy, where a PVC occurs after every three normal beats (every fourth beat). A triplet isn’t describing a regular cycle like trigeminy; it would refer to three PVCs in a row, which is a different pattern.

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