Electrical properties of cardiac muscle - Cardiac potentials

📌 Complete Cardiovascular Physiology Playlist | Master the Heart & Circulation The cardiovascular system is essential for maintaining life, ensuring oxygen and nutrients reach every cell. This comprehensive playlist covers everything from heart anatomy to circulation and clinical correlations, making it perfect for medical students, healthcare professionals, and physiology enthusiasts. 🫀 Part 1: The Heart & Its Functioning ✔ Functional Anatomy of the Heart – Understanding heart chambers, valves, and blood flow. ✔ Conduction System of the Heart – SA node, AV node, Purkinje fibers, and electrical activity. ✔ Properties of Cardiac Muscle – Unique physiological characteristics of myocardial tissue. ✔ Cardiac Cycle with Flow Volume Loop – Phases of the cardiac cycle and pressure-volume relationships. ✔ Heart Sounds – S1, S2, murmurs, and clinical relevance. ✔ Physiological Basics of ECG – Understanding PQRST waves and normal ECG patterns. ✔ Abnormal ECG – Common ECG changes and their significance in disease. 💓 Part 2: Cardiovascular Regulation & Adaptations ✔ Jugular Venous Pulse (JVP) – Clinical assessment and interpretation. ✔ Local and Systemic Cardiovascular Regulatory Mechanisms – Autoregulation, neural, and hormonal controls. ✔ Blood Pressure and Its Regulation – Short-term and long-term BP control mechanisms. ✔ Cardiac Output and Its Regulation – Stroke volume, heart rate, and physiological adaptations. ✔ Measurement of Cardiac Output – Fick’s principle, thermodilution, and Doppler methods. ✔ Cardio-Respiratory Changes During Exercise – Adaptations of the heart and lungs to physical activity. 🩸 Part 3: Circulation & Pathophysiology ✔ Regional Circulation – Blood flow to major organs like the brain, heart, kidneys, and skin. ✔ Hemodynamics of Circulation – Blood flow, resistance, and vessel compliance. ✔ Pathophysiology of Shock and Syncope – Types of shock, compensatory mechanisms, and clinical management. ✔ Heart Failure – Pathophysiology, compensatory mechanisms, and clinical implications. 📚 Who is this playlist for? 🔹 Medical students (MBBS, USMLE, NEET-PG, PLAB) 🔹 Healthcare professionals 🔹 Physiologists and researchers 🔹 Anyone interested in learning about the heart and circulation! 🎥 Watch, Learn & Subscribe – If you find these lectures useful, give a thumbs up 👍, subscribe, and turn on notifications 🔔 for more in-depth physiology content! 📢 Comment Below: Which cardiovascular topic do you find most challenging? Let’s discuss!    • Cardiac muscle cannot be tetanized. W...      • Digitalis used in heart failure. WHY??