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Atherosclerosis is the most common cause of stenosis (narrowing of the blood vessels) of the heart's arteries and, hence, angina pectoris. Some people with chest pain have normal or minimal narrowing of heart arteries; in these patients, vasospasm is a more likely cause for the pain, sometimes in the context of Prinzmetal's angina and syndrome X.
While someone having a heart attack might, in fact, grab their chest, others—especially women and people with diabetes, who often have nerve damage that prevents them from feeling pain—won’t ...
About 790,000 Americans have a heart attack each year, according to the Centers for Disease Control and Prevention (CDC). The cause is an obstruction of the blood supply to the heart muscle ...
Nine out of 10 people who have a cardiac arrest outside of a hospital do not survive. People experiencing cardiac arrest lose consciousness, stop breathing, become unresponsive, and have no pulse.
Information card published by the National Heart, Lung, and Blood Institute urging people with symptoms of angina to call the emergency medical services.. Because of the relationship between the duration of myocardial ischemia and the extent of damage to heart muscle, public health services encourage people experiencing possible acute coronary syndrome symptoms or those around them to ...
After addressing the SCAD, people are often treated with typical post-heart attack care, though people who are pregnant may need altered therapy due to the possibility of some teratogenic cardiac medications affecting fetal development. [17] Depending on the clinical situation, providers may screen for associated connective tissue diseases. [17]
What not to do: Don’t stop rescue efforts until the person starts breathing, a pro rescuer takes over, the scene becomes unsafe, or you’re alone and become too exhausted to keep going.
Coronary thrombosis is defined as the formation of a blood clot inside a blood vessel of the heart. This blood clot may then restrict blood flow within the heart, leading to heart tissue damage, or a myocardial infarction, also known as a heart attack.