Presence of cardiac and vascular implants and grafts

Pacemakers and implantable defibrillators are devices that monitor and help control abnormal heart rhythms. Learn who needs one, and how they work.

Implanted medical devices may correct some heart conditions on a long-term basis. They may also act as a transition to more serious treatment plans.

Learn more about these devices that help control your heart rhythm, including what's involved in getting one implanted as well as potential risks.

The American Heart Association explains the various implantable medical devices offered for heart disease patients, such as left ventricular assist device (LVAD), pacemaker and Implantable Cardioverter Defibrillator.

Many cardiac devices are designed to help control irregular heartbeats in people with heart rhythm disorders. These irregularities are caused by problems with the heart’s electrical system, which signals the heart to contract and pump blood throughout the body.

Coronary artery bypass grafting (CABG) is a type of surgery called revascularization, used to improve blood flow to the heart in people with severe coronary artery disease (CAD). CABG is one treatment for CAD.

Learn about coronary artery bypass surgery (or graft, CABG). It uses blood vessels from other areas of the body to bypass narrowed heart arteries.

Coronary artery bypass graft (CABG) surgery reestablishes sufficient blood flow to deliver oxygen and nutrients to the heart muscle.

CABG is used to treat coronary artery disease in certain circumstances. Learn more about the procedure and what to expect before during and after surgery.

Coronary artery bypass grafting (CABG) is a surgery to replace blocked arteries with healthy blood vessels. Learn who needs it, the risks and benefits of CABG, and how to participate in clinical trials.