conduit harvest
The surgical procurement of blood vessels or synthetic grafts for use in coronary artery bypass procedures.
Full Definition
Conduit harvest refers to the surgical technique of obtaining arterial or venous grafts for coronary revascularization. Common conduits include the internal mammary artery, radial artery, and saphenous vein. The harvest procedure can significantly impact anesthetic management, as it may involve additional surgical sites, positioning changes, and potential complications such as bleeding or nerve injury. Anesthesiologists must consider the physiological effects of conduit harvest, including changes in peripheral circulation and the potential need for anticoagulation.
Usage
Usage note: Can refer to both the procedure and the harvested vessel itself.
In Context
- "Simultaneous conduit harvest from multiple sites reduced operative time." — Surgical case report
- "The anesthesia plan accounted for potential complications during radial artery conduit harvest." — Preoperative assessment