Hemodynamic Measurement Ranges

Question 1

Heart Rate

Answer 1

60/100 beats/min

Question 2

Blood pressure

Answer 2

140/90 high 90/60 low

Question 3

MAP

Answer 3

70-110 mmHg 65 needed for end organ perfusion

Question 4

Cardiac Output CO

Answer 4

4-8 L/min

Question 5

Cardiac Index CI

Answer 5

2.5-4 L/min/m2

Question 6

Stroke Volume SV

Answer 6

50-100 ml/beat

Question 7

Stroke Index SI

Answer 7

25-45 ml/beat/m2

Question 8

Right Atrial pressure (RAP) same as CVP

Answer 8

2-6 mmHg or 3-8 cmH20

Question 9

Pulmonary Artery Pressure (PAP)

Answer 9

20/8 to 30/15 mmHg mean < 20mmHg

Question 10

Pulmonary Artery Occlusive Pressure (PAOP)

Answer 10

8-12 mmHg

Question 11

Systemic Vascular Resistance (SVR)

Answer 11

800-1200 dynes/s/cm-5

Question 12

Pulmonary Vascular Resistance (PVR)

Answer 12

50-250 dynes/s/cm-5

Question 13

Coronary artery perfusion pressure (CAPP)

Answer 13

60/80 mmHg

Question 14

Mixed venous oxygen saturation (SvO2)

Answer 14

60-75%

Question 15

Central venous oxygen saturation (ScvO2)

Answer 15

> 70%

Question 16

Arterial oxygen saturation (SaO2)

Answer 16

95-99%

Question 17

Arterial oxygen content (CaO2)

Answer 17

12-16 ml/dl

Question 18

Oxygen Delivery (DO2)

Answer 18

900-1100 ml/min

Question 19

Oxygen consumption (VO2)

Answer 19

250-300 ml/min