Related Experiment Videos
Cannulation-induced coronary artery dissection: successful management with circulatory assist devices and coronary
K Ishino1, T Murakami, S Teramoto
1Second Department of Surgery, Okayama University Medical School, Okayama City, Japan.
Surgery Today
|June 2, 1998
Insights
Coronary artery dissection after aortic valve replacement is a rare complication. Successful surgical repair was achieved using mechanical biventricular support.
Area of Science:
- Cardiovascular Surgery
- Cardiac Surgery
- Interventional Cardiology
Background:
- Coronary artery dissection is a rare but potentially lethal complication during cardiac procedures.
- Aortic valve replacement surgery carries inherent risks, including coronary artery complications.
Observation:
- A case of right coronary artery dissection occurred post-aortic valve replacement.
- The dissection presented a significant challenge to myocardial perfusion.
Findings:
- Mechanical biventricular support, including an intra-aortic balloon pump and a right ventricular assist device, was crucial.
- Coronary artery bypass grafting was successfully performed under mechanical circulatory support.
Implications:
- This case highlights the importance of prompt recognition and management of coronary artery dissection.
- Mechanical circulatory support can facilitate successful surgical intervention in complex coronary complications.
- Effective management strategies are vital for improving outcomes in patients experiencing rare cardiac surgical complications.
Abstract:
A coronary artery dissection is a rare but well-known lethal complication associated with coronary perfusion. We herein report the case of a right coronary dissection that occurred after an aortic valve replacement. Coronary bypass grafting was successful after the establishment of mechanical biventricular support with an intra-aortic balloon pump and a right ventricular assist device.