# Premature Ventricular Complex–induced Full Pre-excitation in Wolff–Parkinson–White Syndrome: A Case Report

**Authors:** Ali Saad Al-Shammari, Robert Spalding, Haider Al-Taii

PMC · DOI: 10.19102/icrm.2026.17025 · 2026-02-15

## TL;DR

This case report describes a rare heart rhythm pattern in a patient with WPW syndrome, showing how early heartbeats can lead to unusual electrical activity.

## Contribution

The paper presents a unique electrophysiologic phenomenon in WPW syndrome involving premature ventricular complexes and fully pre-excited beats.

## Key findings

- The patient exhibited premature ventricular complexes followed by fully pre-excited beats.
- This case highlights an uncommon manifestation of Wolff–Parkinson–White syndrome with diagnostic and therapeutic implications.

## Abstract

In this report, we present a unique case of a patient with Wolff–Parkinson–White (WPW) syndrome who demonstrated premature ventricular complexes followed by fully pre-excited beats, highlighting an uncommon electrophysiologic phenomenon, and discuss its diagnostic and therapeutic implications.

## Linked entities

- **Diseases:** Wolff–Parkinson–White syndrome (MONDO:0008685)

## Full-text entities

- **Diseases:** PVCs (MESH:D018879), arrhythmic (OMIM:212500), excitation disorder (MESH:D000071257), arrhythmias (MESH:D001145), pre (MESH:D058246), ventricular ectopy (MESH:D050030), atrial fibrillation (MESH:D001281), AV re-entrant tachycardia (MESH:D013611), dizziness (MESH:D004244), WPW syndrome (MESH:D014927), premature (MESH:C536271), heart disease (MESH:D006331)
- **Species:** Homo sapiens (human, species) [taxon 9606]

## Figures

5 figures with captions in the complete paper: https://tomesphere.com/paper/PMC12962283/full.md

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Source: https://tomesphere.com/paper/PMC12962283