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Updated: May 22, 2025

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Do P-Wave Indices Manifest Atrial Fibrillation after Postoperative Atrial Fibrillation?

Christian Peter Erich Rau1, Miriam Salzmann-Djufri2, Andreas Böning3

  • 1Klinik für Herz-, Kinderherz- und Gefäßchirurgie, University Hospital Giessen and Marburg (UKGM), Justus-Liebig-Universität Giessen, Giessen, Hessen, Germany.

The Thoracic and Cardiovascular Surgeon
|May 20, 2025
PubMed

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Parts of an ECG
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Arrhythmia or dysrhythmia refers to an abnormal heart rhythm caused by a defect in the heart's conduction system. It can cause the heart to beat irregularly, too quickly, or too slowly, leading to symptoms like chest pain, shortness of breath, and fainting. Factors such as stress, caffeine, alcohol, nicotine, cocaine, certain drugs, congenital defects, diseases, and electrolyte abnormalities can trigger arrhythmias.
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