Minimally invasive heart surgery

Injury	Disease	Nutrition	Poison

Symptoms	Surgery	Test	Special Topic

Heart, front view

Posterior heart arteries

Anterior heart arteries

Coronary artery stent

Heart bypass surgery - series

Overview

Recovery

Risks

Minimally invasive heart surgery

Alternative Names:

Minimally invasive direct coronary artery bypass; MIDCAB; Off-pump coronary artery bypass; OPCAB; Beating heart surgery; Robot assisted coronary artery bypass; RACAB; Keyhole heart surgery

Risks:

Performing surgery on a beating heart (for both MIDCAB and OPCAB procedures) is technically more difficult than working on a heart that has been stopped with the help of the heart-lung machine. In addition, the stress on the heart during the procedure may lead to more heart muscle damage, lower blood pressure, irregular heart beat and potentially, brain injury if blood flow to the brain is reduced for too long during surgery. In some cases (usually less than 10%), it is necessary to convert to conventional CABG methods on an emergency basis.

Review Date: 4/13/2004
Reviewed By: John A. Daller, M.D., Ph.D., Department of Surgery, University of Arkansas for Medical Sciences, Little Rock, Arkansas. Review Provided by VeriMed Healthcare Network.

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