1. REGULATION OF BLOOD PRESSURE

2. Mean Arterial Blood Pressure
MABP = CO x TPR
Mean Arterial Blood Pressure =
Cardiac Output =
Total Peripheral Resistance =

3. Cardiac Output
CO = HR x SV
Heart Rate =
Stroke Volume =

4. Branched Blood Vessel

5. Mean Arterial Blood Pressure
MABP = DP + 1/3(PP)
Diastolic Pressure =
Systolic Pressure =
Pulse Pressure =

6. Vasodilation & Vasoconstriction

7. Hemorrhage

8. VR = BV/VC Venous Return Venous Return = Blood Volume =
Venous Compliance =

9. Stroke Volume SV = EDV – ESV
End-Systolic Volume =
End-Diastolic Volume =

10. 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 =

11. Response to Decreased MABP 1. Venoconstriction 2
Response to Decreased MABP 1. Venoconstriction 2. Increased Contractibility 3. Increased Heart Rate 4. Vasoconstriction

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