Options for CABG surgery
During CABG surgery, your surgeon connects, or grafts, a healthy artery or vein from your body to a blocked coronary artery, allowing blood to bypass the blocked area of the artery and flow to the heart muscle.
You may hear CABG surgery referred to by a number:
- Double bypass surgery redirects blood around two blocked arteries.
- Triple bypass surgery redirects blood around three blocked arteries.
- Quadruple bypass surgery redirects blood around four blocked arteries.
In traditional CABG, your surgeon splits your breastbone to access your heart. You receive medications to stop your heart and lungs and are connected to a heart-lung bypass machine, which performs the job of your heart and lungs as your surgeon operates. At the end of the surgery, your heart is restarted, and you are separated from the machine.
Depending on the extent of your coronary artery disease, existing health conditions and other factors, you may be eligible for an alternative to open-heart surgery that doesn’t require your breastbone to be cut.
These CABG variations can be performed alone, or your heart surgeon may determine that you would benefit from combining one of the following procedures with stenting (when a small mesh coil is placed in your artery to help it stay open) in what’s referred to as a hybrid surgery.