Ruptured chordae of the tricuspid valve. The consequence of flow-directed Swan-Ganz catheterization
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|December 1, 1976
Insights
Ruptured tricuspid valve chordae tendineae occurred after Swan-Ganz catheterization. This case report discusses prevention strategies for this rare cardiac complication.
Area of Science:
- Cardiology
- Cardiac Surgery
- Medical Devices
Background:
- Flow-directed catheters like the Swan-Ganz are used for hemodynamic monitoring.
- Complications, though rare, can arise from invasive cardiac procedures.
- Tricuspid valve integrity is crucial for proper cardiac function.
Observation:
- A case of autopsy-confirmed ruptured chordae tendineae of the tricuspid valve is presented.
- The rupture was identified as a secondary complication following Swan-Ganz catheterization.
- The catheterization involved the right side of the heart.
Findings:
- The study documents a direct link between Swan-Ganz catheterization and tricuspid valve chordae tendineae rupture.
- A potential mechanism for the catheter-induced damage is explored.
- Autopsy findings provide definitive evidence of the rupture.
Implications:
- Highlights a rare but serious complication associated with Swan-Ganz catheter use.
- Emphasizes the need for vigilance during right heart catheterization procedures.
- Suggests specific safeguards to mitigate the risk of tricuspid valve damage.
Abstract:
A case of autopsy-documented ruptured chordae tendineae of the tricuspid valve, secondary to flow-directed Swan-Ganz catheterization of the right side of the heart is presented. A possible mechanism is discussed and safeguards to prevent this complication are suggested.