Why an Angioplasty it’s done?

Angioplasty is used to treat a type of heart disease known as atherosclerosis. Atherosclerosis is the slow buildup of fatty plaques in your heart’s blood vessels. Your doctor might suggest angioplasty as a treatment option when medications or lifestyle changes aren’t enough to improve your heart health, or if you have a heart attack, worsening chest pain (angina) or other symptoms.
Angioplasty isn’t for everyone. If the main artery that brings blood to the left side of your heart is narrow, if your heart muscle is weak or if you have multiple diseased blood vessels, then coronary artery bypass surgery may be a better option than angioplasty. In coronary artery bypass surgery, the blocked part of your artery is bypassed using a blood vessel from another part of your body.
If you have diabetes and multiple blockages, your doctor may suggest coronary artery bypass surgery. The decision of angioplasty versus bypass surgery will depend on the extent of your heart disease and overall medical condition.






Angioplasty or Bypass Surgery?

During cardiac catheterization, your doctor will examine images of the inside of your coronary arteries. If cholesterol plaques in these arteries (coronary artery disease) have caused areas of narrowing, treatment options depend on various factors, including:
-Severity and extent of coronary artery disease
-Symptoms, such as chest pain and shortness of breath
-Overall heart function

Other medical conditions, such as heart valve disease, diabetes, kidney disease, peripheral artery disease, or prior stroke or heart attack.
For some people, medications and lifestyle changes may be the treatment of choice — especially if only one artery is narrowed.
In other cases, angioplasty may be recommended to open the clogged arteries — especially if you are having chest discomfort (angina) due to reduced blood flow that has not responded to medication and lifestyle changes. During angioplasty, a tiny balloon is inserted and expanded at the site of the blockage to widen the narrowed artery. Typically, a small metal coil called a stent is implanted in the clogged artery to help prop the artery open and reduce the risk of it narrowing again. It’s possible you may even have angioplasty during your cardiac catheterization, if your doctor thinks it’s the best treatment option for you.
If your arteries are narrowed or blocked in multiple areas, coronary bypass surgery may be necessary. During bypass surgery, a section of healthy blood vessel — often taken from inside the chest wall or the lower leg — is attached above and below the blocked artery. This allows blood to bypass the blocked area and flow to the heart muscle.