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Blood Pressure

Meaning

Blood Pressure is the sustained force exerted by circulating blood on the walls of the arterial vasculature, typically measured as systolic pressure over diastolic pressure. It is a fundamental hemodynamic parameter reflecting the efficiency of cardiac output and the compliance of the arterial tree. Clinical assessment of blood pressure is crucial as chronic elevation signifies increased cardiovascular workload and risk of end-organ damage. Hormonal regulation plays a significant role in its moment-to-moment control.