Hemodynamic Values

Arteriovenous oxygen difference ....................................3.5–5.5 vol%

Aortic pressure:

■ Systolic ...............................................................100–140 mmHg

■ Diastolic...................................................................60–80 mm Hg

■ Mean........................................................................70–90 mm Hg

Cardiac output (CO)...............................................................4–8 L/min

Cardiac index (CI) .........................................................2.5–4 L/min m2

Central venous pressure (CVP) .........................................2–6 mm Hg

Coronary artery perfusion pressure .............................60–80 mm Hg

Left arterial mean pressure .............................................4–12 mm Hg

Left ventricular systolic pressure ..............................100–140 mm Hg

Left ventricular diastolic pressure.....................................0–5 mm Hg

Left ventricular stroke

work index...................................................................30–50 g/beat/m2

Mean arterial pressure (MAP) .......................................70–90 mm Hg

Oxygen content of blood:

■ Arterial....................................................................17.5–20.5 vol%

■ Venous ...................................................................12.5–16.5 vol%

Oxygen consumption (VO2) ......................................200–250 mL/min

Oxygen delivery (DO2) .............................................900–1100 mL/min

Pulmonary artery pressure:

■ Systolic ...................................................................20–30 mm Hg

■ Diastolic...................................................................10–20 mm Hg

■ Mean........................................................................10–15 mm Hg

Pulmonary capillary wedge pressure (PCW) .................4–12 mm Hg

Right arterial mean pressure.............................................2–6 mm Hg

Right ventricular pressure:

■ Systolic....................................................................20–30 mm Hg

■ Diastolic.......................................................................0–5 mm Hg

■ End diastolic ...............................................................2–6 mm Hg

Pulmonary ventricular stroke index............................5–10 g/beat/m2

Stroke index (SI)......................................................40–50 mL/beat/m2

Stroke volume (SV) .....................................................70–130 mL/beat

Superior vena cava mean pressure (SVC) .......................2–6 mm Hg

Systemic vascular resistance (SVR) ..................900–1600 dyn/s/cm-5

Systemic venous oxygen saturation (SVO2) .......................60%–80%

Note: Reference ranges for Hemodynamic Valves vary according to brand of laboratory assay materials used. Check normal reference ranges from your facility’s laboratory when evaluating results.