Related Media: Coronary Artery Bypass Graft (CABG)
Surgery can be done to restore or improve blood flow to the heart muscle. This helps the heart work better. When heart attacks are severe, surgery may be done right away.
During CABG, a healthy blood vessel is taken from somewhere in the body. The healthy blood vessel is attached to an artery in the heart just above and below the blockage. The new blood vessel lets blood move around the blockage. Bypass can be done for each blocked artery in the heart. CABG can be done as:
A catheter is threaded through an artery in the groin and passed to the problem artery. Imaging tracks the catheter and watches blood flow.
Types of angioplasty are:
Although these procedures may ease symptoms, it does not cure heart disease. Other steps such as keeping a healthy weight, eating right, and quitting smoking will need to be taken.
Heart attacks can cause permanent heart damage. This can change the heart's structure and how it works. Surgery is used to move blood around damaged tissue or to fix heart rhythm problems. They are not a cure, but they do improve quality of life. These are:
Acute coronary syndromes. EBSCO DynaMed Plus website. Available at: http://www.dynamed.com/topics/dmp~AN~T116779/Acute-coronary-syndromes. Updated March 15, 2019. Accessed March 27, 2019.
Cardiac procedures and surgeries. American Heart Association website. Available at: https://www.heart.org/en/health-topics/heart-attack/treatment-of-a-heart-attack/cardiac-procedures-and-surgeries. Accessed March 27, 2019.
Coronary artery bypass graft (CABG) surgery. EBSCO DynaMed Plus website. Available at: https://www.dynamed.com/topics/dmp~AN~T113960/Coronary-artery-bypass-graft-CABG-surgery. Updated February 20, 2019. Accessed March 27, 2019.
Coronary artery bypass grafting. National Heart, Lung, and Blood Institute website. Available at: https://www.nhlbi.nih.gov/health-topics/coronary-artery-bypass-grafting. Updated February 23, 2012. Accessed March 27, 2019.
Percutaneous coronary intervention (PCI) procedure. EBSCO DynaMed Plus website. Available at: https://www.dynamed.com/topics/dmp~AN~T915838/Percutaneous-coronary-intervention-PCI-procedure. Updated January 18, 2019. Accessed March 27, 2019.
ST-elevation myocardial infarction (STEMI). EBSCO DynaMed Plus website. Available at: http://www.dynamed.com/topics/dmp~AN~T115392/ST-elevation-myocardial-infarction-STEMI. Updated July 10, 2018. Accessed March 27, 2019.
Ventricular assist devices. Texas Heart Institute website. Available at: https://www.texasheart.org/heart-health/heart-information-center/topics/ventricular-assist-devices. Accessed March 27, 2019.
Last reviewed March 2019 by
EBSCO Medical Review Board
Michael J. Fucci, DO, FACC
Last Updated: 3/27/2019