Related Experiment Videos
Mechanical assist device for right ventricular failure after acute aortic dissection
G B Luciani1, A Fabbri, G Faggian
1Department of Cardiovascular Surgery, University of Verona, Italy.
The Annals of Thoracic Surgery
|August 1, 1993
Summary
Acute aortic dissection can cause heart attacks due to coronary artery dissection. Mechanical support successfully treated severe right ventricular failure after aortic replacement surgery.
Area of Science:
- Cardiology
- Cardiovascular Surgery
- Thoracic Surgery
Background:
- Ascending aortic dissection is a life-threatening condition.
- Coronary artery dissection is a rare but serious complication.
- Right ventricular failure can occur secondary to myocardial infarction.
Observation:
- A case of acute aortic dissection presented with massive right ventricular failure.
- The patient experienced acute myocardial infarction due to retrograde coronary artery dissection.
- The patient underwent successful replacement of the ascending aorta.
Findings:
- Postoperative mechanical circulatory support was initiated for persistent right ventricular failure.
- Despite the risks associated with anticoagulation, mechanical support proved effective.
- This approach facilitated recovery from acute myocardial infarction and right ventricular dysfunction.
Implications:
- Mechanical circulatory support is a viable option for managing severe right ventricular failure post-aortic dissection repair.
- Early recognition and intervention are crucial for improving outcomes in complex aortic dissection cases.
- This case highlights the importance of considering coronary complications in aortic dissection and tailoring treatment strategies.