Is atherosclerosis the same as ischemic heart disease?
Ischemic Heart Disease (IHD) is where a waxy substance called plaque (plak) builds up inside blood vessels, and restricts the normal flow of blood. When plaque builds up in the arteries, the condition is called atherosclerosis (ATH-er-o-skler-O-sis).
Is atherosclerosis a coronary heart disease?
Coronary artery disease (CAD) is a condition which affects the arteries that supply the heart with blood. It is usually caused by atherosclerosis which is a buildup of plaque inside the artery walls.
What is considered ischemic heart disease?
What is ischemic heart disease? It’s the term given to heart problems caused by narrowed heart arteries. When arteries are narrowed, less blood and oxygen reaches the heart muscle. This is also called coronary artery disease and coronary heart disease.
What is the difference between ischaemic heart disease and coronary heart disease?
Coronary heart disease (CHD) is when your coronary arteries become narrowed by a build-up of fatty material within their walls. These arteries supply your heart muscle with oxygen-rich blood. CHD is sometimes called ischaemic heart disease.
What are the different types of coronary heart disease?
Types of Coronary Artery Disease
- Obstructive coronary artery disease, with narrowed or blocked vessels.
- Non-obstructive coronary artery disease, with arteries that inappropriately constrict or malfunction after branching into tiny vessels, or are squeezed by overlying heart muscle.
What is severe coronary atherosclerosis?
When cholesterol and other debris collect in the walls of your arteries, they harden, reducing blood flow to the heart. When this series of events occurs in the coronary artery, doctors call the plaque accumulation coronary atherosclerosis, or coronary artery disease.
Is atherosclerosis a disease?
Plaque is made up of deposits of fatty substances, cholesterol, cellular waste products, calcium, and fibrin. As it builds up in the arteries, the artery walls become thickened and stiff. Atherosclerosis is a slow, progressive disease that may start as early as childhood.
What causes ischemic heart disease?
Causes of myocardial ischemia Myocardial ischemia occurs when blood flow to the heart muscle (myocardium) is obstructed by a partial or complete blockage of a coronary artery by a buildup of plaques (atherosclerosis). If the plaques rupture, you can have a heart attack (myocardial infarction).
Is myocardial infarction ischemic heart disease?
Acute myocardial infarction was the first manifestation of ischemic heart disease in 49% of the patients.
What are the types of coronary heart disease?
It is the most common of the cardiovascular diseases. Types include stable angina, unstable angina, myocardial infarction, and sudden cardiac death.
What are the 3 types of coronary artery disease?
What does the term arteriosclerosis mean?
Arteriosclerosis occurs when the blood vessels that carry oxygen and nutrients from your heart to the rest of your body (arteries) become thick and stiff — sometimes restricting blood flow to your organs and tissues.