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This comprehensive overview delves into the cardiovascular system's critical features, including the heart's conduction system and the significance of the electrocardiogram in diagnosing conditions. Learn about heart sounds such as "lubb" and "dupp," and explore the impact of heart murmurs. Additionally, we analyze cardiac output, stroke volume, heart rate, and the measurement of blood pressure. Understand the factors affecting blood pressure, including cardiac output, blood volume, peripheral resistance, and viscosity, for a holistic view of heart health.
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Cardiovascular System Physiology
Heart Sounds • Lubb • Dupp • Heart murmurs
Cardiac Output • Cardiac output • Stroke volume • Heart rate
Pulse & Blood Pressure • Normal pulse • Blood pressure • Systolic pressure • Diastolic pressure • Normal blood pressure
Factors Affecting Blood Pressure • Cardiac output • Blood volume • Peripheral resistance • Viscosity