• How Untreated OSA Drives Atrial Fibrillation Risk

    How Untreated OSA Drives Atrial Fibrillation Risk

    Untreated obstructive sleep apnea places repeated stress on the heart each night. Oxygen drops, pressure changes, and nervous system surges quietly remodel the atria over time. This process raises the risk of atrial fibrillation and makes rhythm control harder. Understanding this link helps patients address a major, often overlooked contributor to heart rhythm instability.

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