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Hemisternotomy approach for aortic and mitral valve surgery.
A M Gillinov1, M K Banbury, D M Cosgrove
1Department of Thoracic and Cardiovascular Surgery, The Cleveland Clinic Foundation, Ohio 44195, USA. gillinom@ccf.org
Journal of Cardiac Surgery
|February 24, 2001
Summary
Partial upper sternotomy is the preferred approach for minimally invasive aortic and mitral valve surgery. This technique offers a safe and effective alternative with low mortality and reduced blood transfusion rates.
Area of Science:
- Cardiovascular Surgery
- Thoracic Surgery
Background:
- Minimally invasive cardiac valve surgery aims to reduce patient trauma.
- Evaluating alternative surgical incisions is crucial for optimizing patient outcomes.
Purpose of the Study:
- To determine the efficacy and safety of partial upper sternotomy for minimally invasive aortic and mitral valve surgery.
- To establish partial upper sternotomy as the preferred incision for these procedures.
Main Methods:
- Retrospective analysis of 827 patients undergoing cardiac valve surgery between March 1997 and January 1999.
- Procedures included mitral valve repair/replacement and aortic valve repair/replacement using partial upper sternotomy.
Main Results:
- 87% of mitral valve procedures involved repair.
- Aortic valve surgery included various prostheses and repair in 23%.
- Operative mortality was 0.8%, with a 2.4% conversion rate to full sternotomy.
Conclusions:
- Partial upper sternotomy is a safe and effective approach for primary mitral and aortic valve procedures.
- This technique is associated with low operative mortality and minimal need for blood transfusions.
- Partial upper sternotomy is the incision of choice for minimally invasive aortic and mitral valve surgery.