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Coronary artery disease (CAD), also called coronary heart disease (CHD), ischemic heart disease (IHD), myocardial ischemia, or simply heart disease, involves the reduction of blood flow to the cardiac muscle due to build-up of atherosclerotic plaque in the arteries of the heart.
- Myocardial infarction
Myocardial infarction (MI) refers to tissue death (...
- Cardiovascular disease
CVDs constitute a class of diseases that includes: coronary...
- Myocardial infarction
- Overview
- Symptoms
- Causes
- Risk Factors
- Complications
- Prevention
Coronary artery disease is a common heart condition. The major blood vessels that supply the heart (coronary arteries) struggle to send enough blood, oxygen and nutrients to the heart muscle. Cholesterol deposits (plaques) in the heart arteries and inflammation are usually the cause of coronary artery disease. Signs and symptoms of coronary artery ...
Symptoms may go unrecognized at first, or they may only occur when the heart is beating hard like during exercise. As the coronary arteries continue to narrow, less and less blood gets to the heart and symptoms can become more severe or frequent. Coronary artery disease signs and symptoms can include: 1. Chest pain (angina).You may feel pressure or...
Coronary artery disease starts when fats, cholesterols and other substances collect on the inner walls of the heart arteries. This condition is called atherosclerosis. The buildup is called plaque. Plaque can cause the arteries to narrow, blocking blood flow. The plaque can also burst, leading to a blood clot. Besides high cholesterol, damage to th...
Coronary artery disease is common. Age, genetics, other health conditions and lifestyle choices can affect the health of the heart arteries. Coronary artery disease risk factors include: 1. Age.Getting older increases the risk of damaged and narrowed arteries. 2. Sex.Men are generally at greater risk of coronary artery disease. However, the risk fo...
Coronary artery disease can lead to: 1. Chest pain (angina).When the coronary arteries narrow, the heart may not get enough blood when it needs it most — like when exercising. This can cause chest pain (angina) or shortness of breath. 2. Heart attack.A heart attack can happen if a cholesterol plaque breaks open and causes a blood clot to form. A cl...
The same lifestyle habits used to help treat coronary artery disease can also help prevent it. A healthy lifestyle can help keep the arteries strong and clear of plaque. To improve heart health, follow these tips: 1. Quit smoking. 2. Control high blood pressure, high cholesterol and diabetes. 3. Exercise often. 4. Maintain a healthy weight. 5. Eat ...
17 de ago. de 2023 · Coronary artery disease is a common heart condition that involves atherosclerotic plaque formation in the vessel lumen. This leads to impairment in blood flow and thus oxygen delivery to the myocardium. It is a cause of major morbidity and mortality in the US and worldwide.
- J E Wynands, C A Sheridan, M S Batra, W H Palmer, John Shanks
- 2023/08/17
- 1970
The coronary arteries, which branch off the aorta just after it leaves the heart, deliver this blood. Coronary artery disease that narrows one or more of these arteries can block blood flow, causing chest pain (angina) or a heart attack (also called myocardial infarction, or MI).
27 de mar. de 2017 · Coronary artery disease (CAD) involves impairment of blood flow through the coronary arteries, most commonly by atheromas. Clinical presentations include silent ischemia, angina pectoris, acute coronary syndromes (unstable angina, myocardial infarction), and sudden cardiac death.
