Tissue Perfusion Review

• What is the normal range for Mean Arterial Pressure (MAP)?

  70 – 100 mmHg
• What is the formula for Mean Arterial Pressure (MAP)?

  MAP = CO x TPR
• How is Cardiac Output (CO) calculated?

  CO = SV x HR
• How can MAP be expressed in terms of Stroke Volume (SV) and Heart Rate (HR)?

  MAP = SV x HR x TPR
• What components are involved in calculating Mean Arterial Pressure (MAP)?

  MAP involves CO and TPR
• If Stroke Volume (SV) is 70 mL and Heart Rate (HR) is 80 bpm, what is the Cardiac Output (CO)?

  $5600 \text{ mL/min}$
• If Total Peripheral Resistance (TPR) is 20 mmHg/mL/min and CO is 5600 mL/min, what is the Mean Arterial Pressure (MAP)?

  $112000 \text{ mmHg}$