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REGULATION OF BLOOD PRESSURE
Mean Arterial Blood PressureMABP = CO x TPR Mean Arterial Blood Pressure = Cardiac Output = Total Peripheral Resistance =
Cardiac Output CO = HR x SV Heart Rate = Stroke Volume =
Branched Blood Vessel
Mean Arterial Blood PressureMABP = DP + 1/3(PP) Diastolic Pressure = Systolic Pressure = Pulse Pressure =
Vasodilation & Vasoconstriction
VR = BV/VC Venous Return Venous Return = Blood Volume =Venous Compliance =
Stroke Volume SV = EDV – ESVEnd-Systolic Volume = End-Diastolic Volume =
Frank-Starling Law The Frank-Starling Mechanism states that the greater the volume of blood entering the heart during diastole, the greater the volume of blood ejected during systolic contraction. Frank-Starling Law =
Response to Decreased MABP 1. Venoconstriction 2Response to Decreased MABP 1. Venoconstriction 2. Increased Contractibility 3. Increased Heart Rate 4. Vasoconstriction
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REGULATION OF BLOOD PRESSURE. MABP = CO x TPR Mean Arterial Blood Pressure.
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