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Syndrome reference sheet
Generated 13 Oct 2026
Cardiology · Cardiology / Cardiac electrophysiology Twiddler syndrome
Also known as: Pacemaker twiddler syndrome
Device manipulation causing lead dislodgement.
- Medical specialty
- Cardiology
- Subspecialty
- Cardiology / Cardiac electrophysiology
- Sex & age distribution
- Male: affected; Female: affected, more common; Children: rare
- Gene(s) involved
- None recorded
Etiology & mechanism
Rotation of the pulse generator in its pocket.
Gene(s) involved (0)
No gene recorded.
Symptoms & signs (5)
diaphragmatic stimulationhiccupsloss of pacingpocket painsyncope