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Heart Pressures - Reference Cheat Sheet
Formula Review Guide for Heart pressure American Society of Echocardiography
Heart Pressures ... Review Guide for Heart ... (mPAP) - Right ... Pressure - Pulmonary ... #Heart #Cardiac
Right Heart Cath - Normal Cardiac Pressures

Right Atrial Pressure (RAP) or Central Venous Pressure (CVP)
 •
Right Heart Cath ... - Normal Cardiac ... (PAP): • 15-25 ... or Pulmonary Capillary ... #Cath #Cardiac
Right Heart Catheterization Cheat Sheet: Interpretation of Pressures and Waveforms 
Direct measurements
 ● Central venous pressure
Right Heart Catheterization ... (PAp) ● Pulmonary ... (PCWP) ● Cardiac ... PVR = 80 x [mean PAp ... (RVSWI = [mean PAp
Right Heart Catheterization - Pulmonary Artery Pressures and Calculations
PULMONARY VASCULAR RESISTANCE = (meanPAP-PCWP) / CO
 •
• PH (mean PAP ... INDEX (PAPI) = (SPAP ... - dPAP) / RAP ... CARDIAC POWER OUTPUT ... much as 40% in cardiac
Pulmonary Artery Catheter Pressures
Normal: RA 0-8, RV 15-25/0-8, Mean PAP <25, PCWP 8-12, Cardiac Index 2.6-4.2
HFrEF,
Pulmonary Artery ... Catheter Pressures ... 15-25/0-8, Mean PAP ... 25, PCWP 8-12, Cardiac ... Artery #Catheter #Pressures
Perform computations online at:
ScyMed.com
6th ED
ICU-card
«ICU, Formulas & Drugs»
HEMODYNAMIC PATTERNS
Condition
SAP
CVP

PAP PCWP

CO C(a-v)02 PVR

SVR
Hypovolemic shock
↓
↓
↓
↓
↓
↑
↑
↑
Cardiogenic shock
↓
1
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1

1
↑

Septic shock
↓
↓
↓
↓
↑
↓
↓
↓
Cardiac Tamponade
.
↑
↑
1
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RV
Condition SAP CVP PAP ... MPAP 9-17 mmHg ... dyn*s/cm5 ((MPAP-WP ... 660 9*m/m2 CI*MPAP ... 9.7 9*m/m2 SI*MPAP
Portopulmonary Hypertension
Presence of pulmonary arterial hypertension in a patient with portal hypertension
No other obvious causes (chronic
Hypertension Presence of pulmonary ... disease, left heart ... , Pulmonary artery ... DIAGNOSE - Right heart ... Diagnostic criteria: mPAP
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
murmur 3/6) - Pulmonary ... exam Determine Cardiac ... event, follow ACC algorithm ... OSA • Continue CPAP ... postoperative cardiac
Renal Replacement Therapy (RRT) - ICU One Pager Summary
Indications (AIEOU):
 • A: Acidosis (usually severe metabolic)
Intoxications (APAP ... Fluid Overload (pulmonary ... transmembrane pressure ... replacement fluid required