What can I expect during the surgery of a heart bypass?
Surgery bypass heart, which is also called surgery of coronary bypass or graft surgery, is a procedure in which pieces of blood vessels from other parts of the body are associated with arteries in the heart to ensure that the patients or blocked sections of coronary arteries. Coronary arteries are arteries that supply blood to the heart tissues. These arteries can be blocked with greasy deposits called plaque, which reduces blood flow to the heart. This can cause chest pain, shortness of breath and heart attack. Surgery bypass hearts help to alleviate these symptoms and reduce the risk of heart attack, a potentially deadly event. In coronary arteries, this is called coronary arteries (CAD) or coronary heart disease (CHD). Increasing the pressure in the container resulting from the plaque eventually leads to the accommodation of arterial walls, known as arteriosceloris. These diseases can contribute lack of exercises, high cholesterol diet, genetic predisposition, smoking and diabetes. CAD can reduce blood flow to the heart, cause to bolEST on the chest or angina, shortness of breath and heart attack when one or more coronary arteries are seriously blocked and the heart tissues begin to suffer.
Bypass surgery uses blood vessels taken from other parts of the body, usually from the chest, legs or arms, to circumvent these blocked parts of the coronary arteries. Angioplasty and stintization, medicines and lifestyle changes can be tested first, but if the patient does not respond to these treatment or is too advanced, the doctor may try surgery. In an emergency, especially a heart attack, the physician may also jump directly to the coronary bypass how. After undergoing several tests, such as X -rays of the chest, coronary angiogram, electrocardiogram and blood tests to assess the patient's condition, the patient will be planned for surgery. Depending on the amount of targeted arteries, the patient may have a single, double, triple, fourmultiple or quintplet obtok.
The surgery itself is performed under general anesthesia in which the patient is unconscious and lasts about three to six hours. The doctor will make a large cut in the center of the chest and spread the chest basket. Then the heart is either stopped and a heart of a heart lung machine is used to circulate blood, or the heart can remain beating and only the area that the surgeon operates has stabilized. This second, newer technique is called surgery "off-pump" or "beating heart". Alternatively, some surgeons may decide to do a minimally invasive surgery in which smaller cuts are carried out in the chest and the operations are performed with robotic and special imaging devices.
Healthy blood vessels are associated with coronary artery above and below the sick part, so that blood will flow around the damaged part. The heart is then restarted, the chest is closed and the wound is linked. Patients are usually kept in hospital up to a week or more if there are a complicatione. Complications may include bleeding and arrhythmia or irregular heart rhythm and less commonly common, infections, stroke, heart attack, confusion and kidney failure. While surgery on the bypass of the heart can be a procedure for saving life, it does not cure the basic cause of damage to arterial arteries, so the patient will still have to make lifestyle changes and take medication after surgery.