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Coronary perforation during angioplasty: angiographic detection and demonstration of complete healing
O Topaz1, M J Cowley, G W Vetrovec
1Cardiac Catheterization Laboratory, Medical College of Virginia, Richmond.
Insights
A rare coronary angioplasty complication, localized artery perforation, showed complete healing after five years. This case highlights the coronary artery
Area of Science:
- Cardiology
- Interventional Cardiology
- Vascular Medicine
Background:
- Coronary angioplasty is a common procedure for treating coronary artery disease.
- Complications such as coronary artery perforation can occur during angioplasty.
- Perforation involves a tear in the artery wall, potentially leading to bleeding.
Observation:
- A patient experienced localized perforation of the left anterior descending artery due to angioplasty balloon rupture.
- Angiography showed a coronary tear and dye leakage into the pericardial tissue.
- The patient was hemodynamically stable and managed medically.
Findings:
- The patient remained stable despite the significant angiographic findings.
- After five years, repeated coronary arteriography demonstrated complete healing of the perforation site.
- This indicates a remarkable capacity for coronary artery self-repair following trauma.
Implications:
- Coronary artery perforation, though rare, is a manageable complication.
- The coronary artery possesses a significant potential for healing after major injury.
- Management strategies for coronary perforation should be carefully considered.
Abstract:
A patient is presented with localized perforation of the left anterior descending artery secondary to angioplasty balloon rupture. Despite a remarkable angiographic picture of coronary tear and dye extravasation into the surrounding pericardial tissue, the patient remained hemodynamically stable, and was medically treated. Five years later she redeveloped angina, and repeated coronary arteriography revealed complete healing of the perforation site. This case attests to the remarkable ability of the coronary artery to completely heal from a major wall trauma. Although a rare complication of coronary angioplasty, perforation can occur, and various management aspects should be considered.