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Delayed cardiac tamponade after pacemaker insertion
T Gershon1, J Kuruppu, J Olshaker
1Emergency Care Services, Veterans Affairs Medical Center, Baltimore, MD 21201, USA.
The Journal of Emergency Medicine
|March 24, 2000
Summary
Cardiogenic shock can rarely result from cardiac tamponade, a serious complication following permanent pacemaker insertion. This case highlights the importance of considering pacemaker complications in patients presenting with shock.
Area of Science:
- Cardiology
- Emergency Medicine
Background:
- Cardiogenic shock is a critical condition requiring prompt management.
- Common causes include myocardial infarction, aortic dissection, pulmonary embolism, and cardiac tamponade.
Observation:
- A patient presented with cardiogenic shock 10 days post-permanent cardiac pacemaker insertion.
- The patient developed pericardial tamponade, a rare complication attributed to the pacemaker procedure.
Findings:
- While right ventricular perforation during pacemaker insertion is usually benign, this case demonstrates it can lead to severe tamponade and hemodynamic compromise.
- Cardiac tamponade as a consequence of pacemaker insertion is infrequently reported in medical literature.
Implications:
- This case underscores the need for heightened awareness of cardiac tamponade as a potential complication of permanent pacemaker implantation.
- Clinicians should consider pacemaker-induced cardiac tamponade in the differential diagnosis of cardiogenic shock, especially in patients with recent pacemaker procedures.