What are the different types of cardiovascular surgery?
Cardiovascular surgery is performed by a heart surgeon on the heart or the main containers of the heart. This surgery is usually performed to prevent heart disease or failure, correct heart disease, treatment of complications related to heart disease or heart transplantation. The doctor may perform an open heart surgery or minimally invasive surgery and can stop the heart or let it draw. "Open" describes the chest, not a heart that may or may not be open depending on the nature of the surgery. This type of surgery has been practiced since the 19th century, although the procedures have changed significantly. In many cases, minimally invasive surgery can also be used.
Traditionally, most cardiovascular surgery would require cardioplegia or stop the heart and connect the patient with a lung machine. This machine circulates blood and oxygen over the lungs and the rest of the body in the heart. After surgery, the heart must be restarted and returned to normal beating. It is now possible to makeOutside the pump, hitting cardiovascular surgery of the heart in which the heart does not have to be stopped and the machine is not necessary. This often allows doctors to make smaller slices and minimize the risk of complications related to the heart stop.
coronary artery (CABG) or simply coronary bypass can use a heart lung machine or be outside the pump. This cardiovascular surgery is usually necessary if the coronary artery is blocked or narrowed due to coronary arteries. Doctors must create a new container to get blood rich in myocardium or heart muscle. In order to replace the blocked artery, part of the vein or artery from another part of the patient's body, usually from the foot or chest.
angioplasty, OR balloon angioplasty, can also treat symptoms of coronary arteries and atherosclerosis or blocked arteries. In this minimally invasive carDiovascular surgery is inserted by the doctor by the guide catheter, usually femoral artery into the foot and leads it through the located artery. It is then driven along the path of the guide catheter. When it reaches the location, the balloon inflates that extends the container and compresses the plaque accumulation. The balloon catheter is then removed, sometimes leaving the stent to make the artery open.
heart valve surgery is necessary to replace or repair the heart valve. This may mean that heart valves have problems with complete closure, called insufficiency or regurgitation, and allows blood to escape the valve in a bad way. Insufficiency may be due to degeneration or torn the valve or valve support structures itself. And that artificial valve can also open fully, called stenosis and not allow enough blood to the next chamber. This is usually caused by the valve hardening.
The valve repair often includes cutting, sewing and amplifying different parts of the valve to make it stronger.The valve can also be replaced by a prosthetic valve. The patient may receive a mechanical valve that is made of materials created by man or from a biological valve that is donated from another person, pig or cow. Mechanical valves often require lifelong use of anticoagulants or blood thinners, while biological valves usually do not require long -term use of these drugs. Operation involves stopping the heart and cutting the cut through the aortu or the heart to access the valve.
heart substitute is the last surgery for centers when no other treatment can save the heart. The substitute heart is donated to the cadaveric donor after passing the tests for infection and accepting approval from the donorodine. If the United Network for Organ Sharing (UNOS) accepts the heart, it will be given to the first person on the waiting list. The waiting list is determined by many factors, including a blood type, a waiting length and size.