Korean J Crit Care Med.
2000 Jun;15(1):47-51.
Use of Femorofemoral Bypass for Life Saving before the Emergency Replacement of Thrombotic Prosthetic Mitral Valve
- Affiliations
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- 1Department of Anesthesiology, Gyeongsang National University, College of Medicine, Korea.
Abstract
- Mechanical valves have generally good hemodynamic function and indefinite durability, but they have a higher thromboembolic potential and thus a requirement for permanent anticoagulation, because thrombotic occlusion is a potentially fatal complication of heart valve replacement surgery. We had experienced mitral valve replacement because of thrombosis around the replaced prosthetic valve. The patient's mechanical prosthetic valve was acutely obstructed by thrombosis, and it was a life threatening condition. We performed partial bypass through femorofemoral bypass for life saving. Femorofemoral bypass improved oxygenation and cardiovascular stability, and mitral valve replacement was successfully performed without complication.