What is the difference between ischemic heart disease and coronary heart disease?
Ischemic means that an organ (e.g., the heart) is not getting enough blood and oxygen. Ischemic heart disease, also called coronary heart disease (CHD) or coronary artery disease, is the term given to heart problems caused by narrowed heart (coronary) arteries that supply blood to the heart muscle.
Why is coronary heart disease called ischemic heart disease?
When plaque builds up in your coronary arteries, your heart muscle can't receive enough blood. So, your heart can't get the oxygen and nutrients it needs to work properly. This condition is called myocardial ischemia. It leads to chest discomfort (angina) and puts you at risk for a heart attack.
Can ischemia be a result of coronary artery disease?
Ischemic heart disease is one of the most frequent causes of heart failure and it is normally attributed to coronary artery disease, defined by the presence of one or more obstructive plaques, which determine a reduced coronary blood flow, causing myocardial ischemia and consequent heart failure.
What are the types of ischemic heart disease?
Ischemic Heart Disease (IHD)Microvascular Angina.Stable Angina Pectoris.Vasospastic Angina (Prinzmetal Variant Angina)
How serious is ischemic heart disease?
Myocardial ischemia can lead to serious complications, including: Heart attack. If a coronary artery becomes completely blocked, the lack of blood and oxygen can lead to a heart attack that destroys part of the heart muscle. The damage can be serious and sometimes fatal.
How is ischemic heart disease treated?
The goal of myocardial ischemia treatment is to improve blood flow to the heart muscle. Depending on the severity of your condition, your doctor may recommend medications, surgery or both....Procedures that may help include:Angioplasty and stenting. ... Coronary artery bypass surgery. ... Enhanced external counterpulsation.
Does ischemia mean blockage?
This means some part of your body isn't getting enough blood, so it's not getting enough oxygen, either. It can happen in your brain, legs, and just about everywhere in between. You usually get ischemia because of a build-up or blockage in your arteries.
Can you have ischemia without blockage?
Ischaemia with no obstructive coronary arteries (INOCA) is a common ischaemic heart disease with a female preponderance, mostly due to underlying coronary vascular dysfunction comprising coronary microvascular dysfunction and/or epicardial coronary vasospasm.
Can you exercise with ischemia?
It is generally accepted that exercise training intensity in patients with ischaemic heart disease (IHD) should correspond to a heart rate that remains 10 b.p.m. below the threshold for myocardial ischaemia (1 mm ST-segment depression).
Can you live a long life with ischemic heart disease?
Once you have a cardiac event like a heart attack or a stroke, your life expectancy decreases. Each time it takes a little more out of you and makes it harder to come back to normal. That being said, if you make all the necessary changes and wholeheartedly adopt a healthy lifestyle, you can live a full and long life.
How do you get ischemic heart disease?
Ischemic heart disease occurs most often in people who have atherosclerosis. This is a buildup of plaque on the walls of the coronary arteries. However, the reduced blood supply can also be due to blood clots, coronary artery spasms, or severe illnesses that increase the heart's need for oxygen.
What is the most common symptom of ischemia?
The most common symptom of myocardial ischemia is angina (also called angina pectoris). This is chest pain (similar to indigestion or heartburn) that feels like: Chest discomfort.
What is the meaning of ischemic?
(is-KEE-mee-uh) Lack of blood supply to a part of the body. Ischemia may cause tissue damage due to the lack of oxygen and nutrients.
What is the most common cause of ischemic heart disease?
Ischemic heart disease occurs most often in people who have atherosclerosis. This is a buildup of plaque on the walls of the coronary arteries. However, the reduced blood supply can also be due to blood clots, coronary artery spasms, or severe illnesses that increase the heart's need for oxygen.
What is the definition of coronary heart disease?
(KOR-uh-NAYR-ee hart dih-ZEEZ) A disease in which there is a narrowing or blockage of the coronary arteries (blood vessels that carry blood and oxygen to the heart). Coronary heart disease is usually caused by atherosclerosis (a buildup of fatty material and plaque inside the coronary arteries).