Cag full form in heart disease

Coronary artery bypass grafting (CABG) Is a form of heart surgery that restores blood flow to the heart when one or more coronary arteries have become narrowed or blocked, likely as a result of coronary artery disease. Fortunately, treatments are available for CAD, from lifestyle changes to medications to procedures like “CABG is one of the most common procedures performed in the U.S. When done for patients with complex coronary artery disease, it results in excellent outcomes, which prolongs patients’ lives and decreases the need for additional revascularization for the long term,” says Pronounced “cabbage” and sometimes referred to as heart bypass or bypass surgery, CABG is a surgical procedure that reroutes blood around narrowed or blocked coronary arteries, thereby improving blood flow to the heart. To stay healthy and in good working order, the heart needs a constant supply of oxygen-rich blood, which is transported by the coronary arteries. In people with CAD, plaque builds up within the walls of the coronary arteries over time, narrowing them and reducing—or even completely blocking—blood flow to the heart. This can lead to chest pain (known as angina) and heart attacks. During a CABG procedure, a surgeon takes a healthy vein or artery from elsewhere in the body, then attaches one end to the aorta (the largest artery in the body) and the other end to the coronary artery (past the narrowed or blocked section). Oxygen-rich blood flows through the newly grafted blood v...

Coronary angiogram In a coronary angiogram, a catheter is inserted into an artery in the groin, arm or neck and threaded through the blood vessels to the heart. A coronary angiogram can show blocked or narrowed blood vessels in the heart. A coronary angiogram is a procedure that uses X-ray imaging to see your heart's blood vessels. The test is generally done to see if there's a restriction in blood flow going to the heart. Coronary angiograms are part of a general group of procedures known as heart (cardiac) catheterizations. Cardiac catheterization procedures can both diagnose and treat heart and blood vessel conditions. A coronary angiogram, which can help diagnose heart conditions, is the most common type of cardiac catheterization procedure. During a coronary angiogram, a type of dye that's visible by an X-ray machine is injected into the blood vessels of your heart. The X-ray machine rapidly takes a series of images (angiograms), offering a look at your blood vessels. If necessary, your doctor can open clogged heart arteries (angioplasty) during your coronary angiogram. Why it's done Your doctor may recommend that you have a coronary angiogram if you have: • Symptoms of coronary artery disease, such as chest pain (angina) • Pain in your chest, jaw, neck or arm that can't be explained by other tests • New or increasing chest pain (unstable angina) • A heart defect you were born with (congenital heart disease) • Abnormal results on a noninvasive heart stress test • Othe...

Overview A computerized tomography (CT) coronary angiogram is an imaging test that looks at the arteries that supply blood to the heart. A CT coronary angiogram uses a powerful X-ray machine to produce images of the heart and its blood vessels. The test is used to diagnose a variety of heart conditions. Why it's done A CT coronary angiogram is mainly used to check for narrowed or blocked arteries in the heart (coronary artery disease). However, it can check for other heart conditions. A CT coronary angiogram differs from a standard coronary angiogram. The traditional procedure (non- CT angiogram) uses a flexible tube (catheter) threaded through the groin or arm to the heart or coronary arteries. For those with known coronary artery disease, the traditional approach can also be used as treatment. Risks A CT coronary angiogram involves exposure to radiation. The amount varies depending on the type of machine used. Women who are pregnant shouldn't have a CT angiogram because of possible harm to an unborn child. The test may be done using dye (contrast) to help blood vessels show up more clearly on the images. Some people have an allergic reaction to the contrast dye. Talk to your health care provider if you're concerned about having an allergic reaction. If you have a contrast dye allergy, you might be asked to take steroid medication 12 hours before the procedure to reduce the risk of a reaction. How you prepare A health care provider likely will give instructions about how ...

An angiogram is a diagnostic test performed to find out which arteries supplying the heart are blocked or narrowed and also shows the degree of severity of blockage/narrowing. It is a special test that uses fluoroscopic guidance (X-rays) to show 'route maps' of arteries and blood vessels in the heart. It also provides detailed information about the functioning of the heart along with oxygen levels and pressure of the blood as it passes through the heart. The process is performed before the Angioplasty. Coronary Angioplasty, also called Percutaneous Coronary Intervention is an invasive, interventional cardiac procedure performed to improve blood flow to the heart by opening a narrowed or blocked coronary artery. The coronary arteries play a significant role in supplying blood to the heart. The Angioplasty process helps in relieving chest pain (known as angina) by expanding narrow arteries and restricting them from narrowing further, thereby preventing heart attacks and improving your overall quality of life by inserting a stent Some common reasons why your doctor may recommend that you have a Coronary Angiogram would be: • Angina -Chest pain • Atypical pain in the jaw, neck, chest, or arm • Unstable Angina • Congenital Heart Disease • Abnormal results for a non-invasive heart stress test • Chest injury • Various blood vessel problems • A heart valve problem that requires surgery • Coronary Artery Disease • Peripheral Vascular Disease • Structural Heart Disease • Endovascula...