Normal hemodynamic parameters PDF

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Normal Hemodynamic Parameters Parameter

Equation

Normal Range

Normal Hemodynamic Parameters - Adult Arterial Blood Pressure (BP) Mean Arterial Pressure (MAP) Systolic Pressure Variation (SPV)

Systolic (SBP) Diastolic (DBP) SBP + (2 x DBP)/3 (SPmax-SPmin)▼

Pulse Pressure Variation (PPV)%

(PPmax-PPmin)/[(PPmax + PPmin)/2] x100▼

Stroke Volume Variation (SVV)%

(SVmax-SVmin)/[(SVmax + SVmin)/2] x100▼

▼

= averaged over 10 sec. of BP data updated every 4 beats

Right Atrial Pressure (RAP) Right Ventricular Pressure (RVP)

90 - 140 mmHg 60 - 90 mmHg 70 - 105 mmHg 5mmHg likely to be preload responsive 13-15% likely to be preload responsive 13-15% likely to be preload responsive 2 - 6 mmHg

Systolic (RVSP) Diastolic (RVDP) Systolic (PASP) Diastolic (PADP) [PASP + (2 x PADP)]/3

15 - 25 mmHg 0 - 8 mmHg 15 - 25 mmHg 8 - 15 mmHg 10 - 20 mmHg 6 - 12 mmHg 6 - 12 mmHg

Cardiac Output (CO) Cardiac Index (CI) Stroke Volume (SV) Stroke Volume Index (SVI)

HR x SV/1000 CO/BSA CO/HR x 1000 CI/HR x 1000

4.0 - 8.0 l/min 2.5 - 4.0 l/min/m2 60 - 100 ml/beat 33 - 47 ml/m2/beat

Systemic Vascular Resistance (SVR) Systemic Vascular Resistance Index (SVRI) Pulmonary Vascular Resistance (PVR) Pulmonary Vascular Resistance Index (PVRI)

80 x (MAP - RAP)/CO 80 x MAP - RAP)/CI 80 x (MPAP - PAWP)/CO 80 x (MPAP - PAWP)/CI

800 - 1200 dynes • sec/cm5 1970 - 2390 dynes • sec/cm5/m2...