SVR Calculator

Systemic Vascular Resistance (SVR): A measure of the resistance that must be overcome to push blood through the circulatory system.

MAP (mmHg)

CVP (mmHg)

CO (L/min)

Guidelines & Evidence

Verified

Last Review: 2026-07-17

When to Use

Evaluation of afterload in shock states.

Differentiating between types of shock (e.g., distributive shock with low SVR vs. cardiogenic shock with high SVR).

Titrating vasodilator or vasopressor therapy in the ICU/CCU.

Last Comprehensive Review: 2026-07-17

Guidelines & Evidence

Verified

Last Review: 2026-07-17

When to Use

Evaluation of afterload in shock states.

Differentiating between types of shock (e.g., distributive shock with low SVR vs. cardiogenic shock with high SVR).

Titrating vasodilator or vasopressor therapy in the ICU/CCU.

Last Comprehensive Review: 2026-07-17

Recent Journal Updates

JAMAJul 21, 2026

Correction to Primary Composite Outcome in a Trial of Transfusion Strategy

Clinical Context

We think this might be relevant to the clinical guidance for Systemic Vascular Resistance (SVR).

FDA MedWatchJul 20, 2026

Early Alert: Intravascular Administration Set Issue from Baxter

Clinical Context

We think this might be relevant to the clinical guidance for Systemic Vascular Resistance (SVR).

Alzheimers & DementiaJul 15, 2026

Correction to “Systemic piezo1 activation improves cerebrovascular function in Alzheimer's disease”

Clinical Context

We think this might be relevant to the clinical guidance for Systemic Vascular Resistance (SVR).

SVR Calculator

When to Use

When to Use

How it Works

Formula

Normal Range

Clinical Pearls

Afterload Markers

Next Steps

Complementary Calculators

The Evidence

Physiological Standard

Recherches expérimentales sur le mouvement des liquides dans les tubes de très petits diamètres.

When to Use

When to Use

How it Works

Formula

Normal Range

Clinical Pearls

Afterload Markers

Next Steps

Complementary Calculators

The Evidence

Physiological Standard

Recherches expérimentales sur le mouvement des liquides dans les tubes de très petits diamètres.

Recent Journal Updates

SVR Calculator

When to Use

When to Use

How it Works

Formula

Normal Range

Clinical Pearls

Afterload Markers

Next Steps

Complementary Calculators

The Evidence

Physiological Standard

Recherches expérimentales sur le mouvement des liquides dans les tubes de très petits diamètres.

When to Use

When to Use

How it Works

Formula

Normal Range

Clinical Pearls

Afterload Markers

Next Steps

Complementary Calculators

The Evidence

Physiological Standard

Recherches expérimentales sur le mouvement des liquides dans les tubes de très petits diamètres.

Recent Journal Updates