MEDICINE
INFECTIOUS DISEASES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Part of the heart receives a slower supply of blood, and contractions of the heart become irregular.
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The blood is prevented from getting to the cardiac muscle and it stops contraction, the heart stops beating.
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The blood stops flowing into the heart and this prevents the flow of blood around the body.
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The blood clot moves from the coronary artery to the brain causing a stroke.
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Detailed explanation-1: -If a blood clot narrows one or more of the arteries leading to the heart, muscle pain known as angina can occur. If a blood clot blocks the arteries leading to part of the heart muscle, it will cause a heart attack. If it blocks an artery in the brain, it will cause a stroke.
Detailed explanation-2: -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).
Detailed explanation-3: -Coronary artery disease This narrowing is caused by atherosclerosis (fatty deposits inside your arteries), a spasm or a blood clot. This makes it difficult for the blood to get to the heart and give it oxygen to work. Coronary artery disease can cause angina or a heart attack.
Detailed explanation-4: -If you have coronary artery disease, reduced blood flow to the heart can cause chest pain (angina) and shortness of breath. A complete blockage of blood flow can cause a heart attack.