Cardiogenic Shock Diagnostic Criteria

Diagnose cardiogenic shock using hemodynamic and clinical criteria. Diagnostic criteria: SBP below 90 mmHg for 30 minutes or longer (or vasopressors/inotropes required to maintain SBP at or above 90), plus signs of hypoperfusion (urine output below 30 mL/hr, cool extremities, altered mentation, lactic acidosis 2 mmol/L or higher, cardiac index at or below 2.2 L/min/m2).

Weight
Height
Clinical Guidance

BMI is a screening measure of body size, not a direct measure of body fat. The standard WHO categories are underweight (<18.5), normal (18.5–24.9), overweight (25–29.9), and obese (≥30).

BMI can overestimate body fat in athletes with high muscle mass and underestimate it in older adults with low muscle mass. Interpret it alongside waist circumference and clinical context rather than as a standalone diagnosis.

⚕ Clinical Disclaimer: These calculators are for educational and reference purposes only. Always verify results with qualified clinical judgment and current clinical guidelines. Do not use as a sole basis for medical decisions.
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How It Works

Diagnose cardiogenic shock using hemodynamic and clinical criteria. Diagnostic criteria: SBP below 90 mmHg for 30 minutes or longer (or vasopressors/inotropes required to maintain SBP at or above 90), plus signs of hypoperfusion (urine output below 30 mL/hr, cool extremities, altered mentation, lactic acidosis 2 mmol/L or higher, cardiac index at or below 2.2 L/min/m2)

Each component has a specific meaning:

  • Hemodynamic — The hemodynamic recorded for the scenario being assessed.
  • Clinical criteria — The clinical criteria recorded for the scenario being assessed.

Note: Interpret the cardiogenic shock criteria result against the thresholds and context described above.

How to Use

Enter the hemodynamic, clinical criteria for the scenario you are assessing. Diagnose cardiogenic shock using hemodynamic and clinical criteria. Diagnostic criteria: SBP below 90 mmHg for 30 minutes or longer (or vasopressors/inotropes required to maintain SBP at or above 90), plus signs of hypoperfusion (urine output below 30 mL/hr, cool extremities, altered mentation, lactic acidosis 2 mmol/L or higher, cardiac index at or below 2.2 L/min/m2). Use the cardiogenic shock criteria result to inform your calculation.

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Frequently Asked Questions