Heart as a Pump

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Heart as a Pump

• ▶️ Cardiac Cycle: Systole, Diastole & Blood Flow in Heart

• ▶️ Atria are Primer Pumps for the Ventricles

• ▶️ Atrial Pressure Changes During Cardiac Cycle

• ▶️ Ventricular Pressure During Cardiac Cycle

• ▶️ Aortic Pressure During Cardiac Cycle

• ▶️ Ventricular Volume During Cardiac Cycle

• ▶️ Pressure-Volume Diagram During the Cardiac Cycle

• ▶️ Heart Sounds During Cardiac Cycle

• ▶️ Physiological Splitting of Second Heart Sound

• ▶️ Challanges for Semilunar Valves

• ▶️ Preload and Afterload for Ventricles of the Heart

• ▶️ Frank-Starling Mechanism of the Heart

• ▶️ Control of Heart by Sympathetic and Parasympathetic Nerves