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YouTubeHuman Lab 3D
What Actually Happens During a Heart Attack 😨 (3D Animation)
A heart attack happens when blood flow to the heart muscle suddenly becomes blocked. In this 3D medical animation, you’ll see how fatty plaque builds up inside a coronary artery, how it can rupture, and how a blood clot can completely stop oxygen-rich blood from reaching the heart. Within minutes, heart cells begin to die, which can lead to ...
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🫀Angina vs. MI 🫀 🔴Angina = inadequate oxygen sent to the heart muscle due to narrowing of the coronary arteries. This causes *ischemia* – may be precipitated by exertion, exercise, or stress. Angina should be relieved by rest and nitroglycerin. ⭐Patients with history of angina should be encouraged to carry nitroglycerin tablets with them at all times (in their bag, purse, etc.) should chest pain occur Blockage/occlusion of a major vessel = NO blood flow, leading to an infarct (myocardial infa
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🫀Angina vs. MI 🫀 🔴Angina = inadequate oxygen sent to the heart muscle due to narrowing of the coronary arteries. This causes *ischemia* – may be precipitated by exertion, exercise, or stress. Angina should be relieved by rest and nitroglycerin. ⭐Patients with history of angina should be encouraged to carry nitroglycerin tablets with them at all times (in their bag, purse, etc.) should chest pain occur Blockage/occlusion of a major vessel = NO blood flow, leading to an infarct (myocardial infa
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