Phrenic nerve stimulation,a rare complication of pacemaker: A case report |
| |
Authors: | Meddy Dalex Astrid Malezieux Thibault Parent Dina Zekry Christine Serratrice |
| |
Affiliation: | aDivision of Internal Medicine for the Aged;bDivision of Geriatrics, Department of Rehabilitation and Geriatrics, Geneva University Hospitals, Geneva, Switzerland. |
| |
Abstract: | Rationale:The phrenic nerve stimulation (PNS) is a rare complication after pacemaker setting. We report a case report that describes this complication and how it can be resolved.Patient concerns:An 88-year-old man presented himself to the emergency geriatric unit with intermittent painless abdominal contraction due to phrenic nerve stimulation. He has a history of transcatheter aortic valve implantation with cardiac resynchronization therapy pacemaker due to persistent left bundle branch block.Diagnoses:All the usual causes for abdominal spasms were eliminated and the possibility of a link with the pacemaker was considered. The phrenic nerve stimulation is a rare complication of a pacemaker implantation. It can be clinically nonrelevant but challenging to diagnose for those not familiar with cardiac devices technology.Interventions:Initial setting was an axis of stimulation between distal left ventricular (LV) and right ventricular. It was changed to LV and D1-M2.Outcomes:This noninvasive procedure managed to eradicate the involuntary abdominal spasms.Lessons:PNS could be challenging to diagnose for those not familiar with cardiac devices technology but easy to manage with noninvasive methods. |
| |
Keywords: | complication older people pacemaker phrenic nerve stimulation |
|