Diagnostic dilemma: Rectal exam stabilized man's irregular heartbeat
A 29-year-old man in New York experienced sudden heart palpitations and was diagnosed with atrial fibrillation at the hospital. His irregular heartbeat resolved unexpectedly during a routine rectal exam, before any standard treatment was administered. The case highlights a rare and unexplained interaction between autonomic nervous system stimulation and heart rhythm stabilization.
- ▪The patient was a 29-year-old man with no prior history of heart problems or risk factors for arrhythmia.
- ▪Doctors detected atrial fibrillation via an electrocardiogram and were preparing for a cardioversion procedure.
- ▪The man's heartbeat returned to normal during a rectal exam, likely due to stimulation of the parasympathetic nervous system.
- ▪Atrial fibrillation is often linked to issues with the parasympathetic nervous system and digestive health.
- ▪This unusual resolution of AFib without intervention was documented as a rare medical occurrence.
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Health Heart & Circulation Diagnostic dilemma: Rectal exam stabilized man's irregular heartbeat A man's sudden heart issue went away without the standard course of treatment. By Mindy Weisberger published 29 April 2026 in Features When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A man suddenly developed an irregular heartbeat, but it went away unexpectedly after a rectal exam. (Image credit: Halfpoint Images via Getty Images) Copy link Facebook X Reddit Pinterest Flipboard Share this article 9 Join the conversation Follow us Add us as a preferred source on Google Newsletter Subscribe to our newsletter The patient: A 29-year-old man in Queens, New YorkThe symptoms: As the man was walking home one night, he suddenly started feeling heart…
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