Don’t let your heart skip a beat—download our 77 Must-Know Nursing Topics for free and keep your nursing knowledge in rhythm! Click the link in our bio or visit nursing.com/nfn to stay prepared. 🩺📚 📝 Myocardial Infarction (MI): 🔍 Definition: A Myocardial Infarction occurs when blood flow to a part of the heart muscle is blocked for a long enough time that part of the heart muscle is damaged or dies. This is usually caused by a blockage in one or more coronary arteries. 📋 Causes: The m