ECG changes during different stages of myocardial infarction #ecg #stemi #cardiology

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Comment all 4 ECG Rhythms #ecg #ecgquiz #ecginterpretation #cardiology

Atrio-Ventricular Block ECG Explained | 1st, 2nd and 3rd degree AV Block comparison #ecg #cardiology

Comment these ECG rhythms and your answers

Pathological Q Wave Explained | ECG Sign of Myocardial Infarction شرح مبسط مع د.عبدالعزيز علاء الدين ECG لا تنسو الاشتراك بقناتنا على يوتيوب Mamado's Medical Media In this ECG video ❤️📉 We explain a key diagnostic sign: 🔴 Pathological Q Wave 🔹 What is a normal Q wave? A small initial negative deflection before the R wave 📌 Can be normal in some leads ⚠️ When is it pathological? A Q wave is considered pathological if: ✔️ Deep ✔️ Wide (>0.04 sec) ✔️ >25% of R wave amplitude 🔬 Pathophysiology: