Quickly calculate Systemic Vascular Resistance (SVR), a crucial hemodynamic parameter, with our easy-to-use tool. SVR reflects the afterload the heart must overcome to pump blood, indicating arterial tone. Essential for assessing cardiovascular function, shock, and guiding vasopressor therapy in critical care. Use MAP, CVP, and CO for accurate results.
Formula:
SVR = ((MAP - CVP) / CO) × 80 dyne·s·cm-5
- MAP: Mean Arterial Pressure (in mmHg)
- CVP: Central Venous Pressure (in mmHg)
- CO: Cardiac Output (in L/min)
- 80: Conversion factor to dyne·s·cm-5