Related Experiment Videos
Total venous obstruction following atrioventricular sequential pacemaker implantation.
Pacing and Clinical Electrophysiology : PACE
|July 1, 1983
Summary
A dual-chamber pacing system implantation led to venous obstruction, causing arm swelling in a 79-year-old woman. Treatment with arm elevation and anticoagulation resolved symptoms, highlighting a rare complication.
Area of Science:
- Cardiology
- Vascular Surgery
- Medical Case Reports
Background:
- Atrioventricular sequential pacemakers are crucial for managing bradyarrhythmias.
- Complications associated with pacemaker implantation are well-documented, but venous obstruction is rare.
- Dual-chamber pacing systems offer advanced cardiac rhythm management.
Observation:
- A 79-year-old female presented with unilateral arm pain and pitting edema.
- Symptoms developed after the implantation of an atrioventricular sequential pacemaker.
Findings:
- The patient's symptoms were attributed to total venous obstruction of the upper extremity.
- Conservative management, including arm elevation and anticoagulation, led to symptom resolution.
- This represents the first documented case of such a complication associated with dual-chamber pacing systems.
Implications:
- Clinicians should consider venous obstruction in patients presenting with arm swelling post-pacemaker implantation.
- Venographic evaluation is recommended for persistent or significant arm swelling.
- Prompt anticoagulation therapy is indicated if venous thrombosis is confirmed.