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Heart's Electrical System Explained | How Your Heart's Electrical System Really Works
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ECG changes in Myocardial Infarction (STEMI) #ecg #ecginterpretation #stemi #cardiology
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What happens during a coronary angiogram #cardiology #procedure
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The Heart’s Coronary Network Animation | Anatomy of Blood Flow & Blockages
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Why Research Is Driving the Future of Cardiology | Dr. Praveer Agrawal
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25 ECG Rhythms every Medical Professional should know!
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Heart Scan Combined with AI Helps Prevent Heart Disease at Lee Health Heart Institute
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@drbahaadmourInside the Heart | Blood Leaves and Remains 🔄🫀 ────────── Your heart does not empty completely with every beat. 🔬 The left ventricular ejection fraction, or LVEF, measures how much blood the left ventricle pumps out during contraction. For example, an LVEF of 64% means the left ventricle ejects 64% of the blood volume it contains at the end of filling, while about 36% remains inside before the next heartbeat refills it. A value of 64% is within the usual normal range. Blood then
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TikToksmart.doctor
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How a Life-Saving Device Works Inside Your Heart 🫀
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TikTokdassaultsystemes
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@Dr. Bahaa Dmour One Beat, Two Circuits 🫀 ────────── 💓 Your heart beats about 100,000 times a day—and most people never realize that the heart muscle itself gets its blood supply mainly during relaxation (diastole), not during the squeeze. 🫀 Quick facts you’ll remember: • Atria and ventricles are electrically insulated—normally, only the AV node connects them. ⚡️ • Heart cells are loaded with mitochondria because the heart depends on oxygen 24/7. 🔋 • Valves have minimal direct blood supply,
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TikToksmart.doctor
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@drbahaadmourBlood Vessels on the Heart | 3D Anatomy 🫀 🔍 ────────── The heart pumps blood throughout the body, but its own muscle also requires a constant supply of oxygen and nutrients. 🫀 The coronary arteries arise from the aorta and distribute oxygen-rich blood across the myocardium. Cardiac veins then collect blood from the heart muscle, with much of it returning through the coronary sinus into the right atrium. This 3D anatomical view highlights the vessels running across the surface of
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TikToksmart.doctor
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As a Cardiologist, one blood test every woman should check to help prevent heart attack and stroke… And it’s Lp(a) ……. 💪and not just the standard cholesterol panel. A landmark 2026 study in JAMA Cardiology followed 27,748 healthy women (median age 53, no prior heart disease) for nearly 30 years. Key findings: • Even modest elevations in Lp(a) (lipoprotein(a)) above 30 mg/dL (or the 75th percentile ≈31 mg/dL) were associated with increased long-term risk of major cardiovascular events and corona
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YouTubeBLK-Max Super Speciality Hospital
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