Related Experiment Video
Updated: May 18, 2026

06:14
Translational Rabbit Model of Chronic Cardiac Pacing
Published on: January 6, 2023
Fiddling with the pacemaker: Twiddler's syndrome in a Parkinsonian patient
J Grapsa1, M Koa-Wing, K F Fox
1Department of Cardiology, Imperial College NHS Trust, UK.
Perfusion
|September 28, 2012
Abstract:
We describe the case report of an 86-year-old Afro-Caribbean Parkinsonian gentleman with intermittent Mobitz II heart block and syncope who received a DDD pacemaker. Due to Parkinson's syndrome, the patient rotated the atrial lead around the pacemaker, causing the famous "Twiddler's syndrome", a rare clinical issue which can easily be diagnosed with a simple chest X-ray.
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