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Port-Access coronary artery bypass grafting
G H Ribakove1, A C Galloway, E A Grossi
1Department of Surgery, New York University Medical Center, New York 10016, USA.
Seminars in Thoracic and Cardiovascular Surgery
|November 14, 1997
Summary
Minimally invasive cardiac surgery advancements include the Port-Access technique for coronary artery bypass grafting. This method uses a small incision and endovascular cardiopulmonary bypass for precise revascularization in a protected heart.
Area of Science:
- Cardiovascular Surgery
- Minimally Invasive Techniques
- Surgical Innovation
Background:
- Minimally invasive cardiac surgery is evolving.
- Coronary artery bypass grafting (CABG) traditionally requires sternotomy.
- There is a need for less invasive CABG approaches.
Purpose of the Study:
- To describe the Port-Access technique for minimally invasive CABG.
- To present the initial clinical outcomes of this novel approach.
Main Methods:
- The Port-Access technique involves a small left anterior thoracotomy.
- Endovascular cardiopulmonary bypass is achieved via femoral cannulation.
- Cardioplegic arrest is facilitated by an endoaortic occlusion catheter.
Main Results:
- The Port-Access technique enables minimally invasive single or multivessel revascularization.
- The procedure is performed on an arrested, protected heart.
- High anastomotic precision is maintained.
Conclusions:
- The Port-Access technique represents a significant advancement in minimally invasive cardiac surgery.
- Initial results from New York University demonstrate the feasibility and efficacy of this approach for CABG.