Heart surgery is done to correct problems with the heart. More than half a million heart surgeries are done each year in the United States for a variety of heart problems. Heart surgery is used to correct heart problems in children and adults. This article discusses heart surgeries for adults. For more information about heart surgeries for children, see the Diseases and Conditions Index articles on congenital heart defects, holes in the heart, and tetralogy of Fallot.
The most common type of heart surgery for adults is coronary artery bypass grafting (CABG). During CABG, surgeons use healthy arteries or veins taken from another part of the body to bypass (that is, go around) blocked arteries. CABG relieves chest pain and reduces the risk of heart attack.
Research to be published in the April 18 issue of the Journal of the American College of Cardiology provides the first explanation of an active rather than passive process that leads to heart valve degeneration, furthering a Northwestern researcher's effort to lead a paradigm shift in the medical community's beliefs about the cause of valve disease.
The power of prayer is widely believed in the United States particularly when it comes to sickness.
Cardiologists increasingly use non-invasive methods to treat patients with diseased arteries that previously required open-heart surgery.
University of Michigan and Yale analysis shows that within 60 minutes, 80 percent of Americans could reach a hospital that can do emergency angioplasty.
Virtual reality simulation tools are already revolutionizing the way dentists are taught at Case Western Reserve University - and if M. Cenk Cavusoglu has his way, simulation technology at Case will also train the world's brain and heart surgeons.
Cancer and open-heart surgery patients, disaster victims, organ or bone marrow transplant recipients, and others who require life-saving blood platelet transfusions will benefit from equipment invented by a researcher at the University of British Columbia's Centre for Blood Research (CBR).
Significant gains made through multi-hospital cooperative effort led by U-M Cardiovascular Center and funded by Blue Cross Blue Shield of Michigan.
New valves and stents made of super-elastic, shape-memory metal alloy combined with less invasive procedure mean quicker recovery for children with heart disease.
A baby girl, who had the world's first heart "stent" procedure in the womb was discharged from hospital on Friday and went home 17 days after her birth.
According to a new U.S. study, children born with heart defects who have traditionally been told not to exercise can improve their heart function through programs that involve exertion.
A small but compelling pilot study indicates that many children with serious congenital heart disease, who are typically urged to restrict their activity, can improve their cardiovascular function and exercise capacity through a cardiac rehabilitation program.
Patients aged 80 and older have a higher risk of death and disease than younger patients after undergoing coronary artery bypass graft (CABG) surgery or valve surgery, and age alone influences these outcomes, according to a study in the November issue of Archives of Surgery.
Duke University Medical Center researchers have found that patients with six specific variants of genes involved in the body's immune response are significantly more likely to suffer damage of heart tissue after cardiac surgery.
Using magnetic resonance imaging (MRI) scans of the heart wall, researchers at Johns Hopkins have found that people whose muscle wall thickness contained more than 25 percent scar tissue were approximately nine times more likely to test positive for a fast and dangerous heart rhythm known as ventricular arrhythmia.
A new device that uses near-infrared light to non-invasively monitor the oxygenation of the brain during surgery appears to be a promising alternative to the more invasive techniques currently in use, according to a new study by Duke University Medical Center anesthesiologists.
Researchers say that using stomach-shrinking surgery to treat severe obesity is riskier than previously thought for men, the elderly and people with conditions such as hypertension.
Cardiologists at Johns Hopkins have launched a nationwide study of more than 16,000 patients to see if a potentially life-saving procedure called angioplasty can be safely performed in smaller, community hospitals, easing access to the therapy for patients. Researchers expect to enroll the first study patients in early fall 2005.
Surgeons who have been advising their patients to avoid taking aspirin in the days before surgery because they feared it could cause bleeding, will be reassured by the results of a new study.
The heart-lung bypass machine that stills the heart while surgeons bypass an adult’s clogged arteries or repair a baby’s malformed heart can also trigger a potentially deadly inflammatory response.
Duke University Medical Center researchers have discovered that patients who have two specific gene variants are more than three times as likely to suffer a stroke after heart surgery.