Myocardial ischemia occurs when blood flow to your heart is reduced, preventing it from receiving enough oxygen. The reduced blood flow is usually the result of a partial or complete blockage of your heart's arteries (coronary arteries).
Myocardial ischemia, also called cardiac ischemia, can damage your heart muscle, reducing its ability to pump efficiently. A sudden, severe blockage of a coronary artery can lead to a heart attack. Myocardial ischemia might also cause serious abnormal heart rhythms.
Treatment for myocardial ischemia involves improving blood flow to the heart muscle. Treatment may include medications, a procedure to open blocked arteries or bypass surgery.
Making heart-healthy lifestyle choices is important in treating and preventing myocardial ischemia.
Source: http://www.mayoclinic.com
Some people who have ischemia don't experience any signs or symptoms (silent ischemia).
When signs and symptoms occur, the most common is chest pressure or pain, typically on the left side of the body (angina pectoris). Other signs and symptoms â which might be experienced more commonly by women, older people and people with diabetes â include:
Seek emergency care if you have prolonged or severe chest pain.
Source: http://www.mayoclinic.com
Myocardial ischemia occurs when the blood flow through one or more of your coronary arteries is decreased. The low blood flow decreases the amount of oxygen your heart muscle receives.
Myocardial ischemia can develop slowly as arteries become blocked over time. Or it can occur quickly when an artery becomes blocked suddenly.
Conditions that can cause myocardial ischemia include:
Chest pain associated with myocardial ischemia can be triggered by:
Source: http://www.mayoclinic.com
Your doctor will start with a medical history and physical exam. After that, your doctor might recommend:
Source: http://www.mayoclinic.com
Myocardial ischemia can lead to serious complications, including:
Source: http://www.mayoclinic.com
The same lifestyle habits that can help treat myocardial ischemia can also help prevent it from developing in the first place. Leading a heart-healthy lifestyle can help keep your arteries strong, elastic and smooth, and allow for maximum blood flow.
Source: http://www.mayoclinic.com
To follow a heart-healthy lifestyle:
It's important to have regular medical checkups. Some of the main risk factors for myocardial ischemia â high cholesterol, high blood pressure and diabetes â have no symptoms in the early stages. Early detection and treatment can set the stage for a lifetime of better heart health.
Source: http://www.mayoclinic.com
Factors that can increase your risk of developing myocardial ischemia include:
Source: http://www.mayoclinic.com
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