EpistemisSystemic Vascular Resistance (SVR) and Pulmonary Resistance (PVR)
Determines the resistance load faced by both ventricles. The result is expressed in Wood units and in its physical conversion (dynes · s · cm-5).
Required inputs
| Variable | Example value |
|---|---|
| Mean Blood Pressure (MAP) (mmHg) | 93 |
| Central Venous Pressure (CVP) (mmHg) | 5 |
| Mean Pulmonary Artery Pressure (MPAP) | 15 |
| Pulmonary Wedge Pressure (PCWP) | 8 |
| Cardiac Output (CO) (L/min) | 5.0 |
Run the calculation in the app
This page explains the score but does not run it. In Epistemis, the calculator validates units, flags values outside physiological ranges, and provides the interpretation that a number alone cannot convey.
Epistemis is educational review material. It is not a medical device, does not diagnose or prescribe treatment, and does not replace formal medical training, current clinical guidelines, or professional clinical judgment.
- Specialty
- Cardiology
- Area
- Internal Medicine
- Variables
- 5