Cardiology Tools
Heart health calculators and tools to assess cardiovascular risk factors and monitor heart-related metrics.
Pulmonary Vascular Resistance (PVR) Calculator
Calculate pulmonary vascular resistance (PVR) to evaluate pulmonary hypertension severity and treatment options. Free online calculator for healthcare professionals.
Aortic Valve Area Calculator
Calculate aortic valve area using the continuity equation to assess aortic stenosis severity. Free online calculator using echocardiographic measurements.
CHA₂DS₂-VASc Score Calculator
Calculate stroke risk in patients with atrial fibrillation using the CHA₂DS₂-VASc score. Determine appropriate anticoagulation therapy with our free calculator.
Fick Cardiac Output Calculator
Calculate cardiac output using the Fick principle with oxygen consumption and arteriovenous oxygen difference. Free online tool for healthcare professionals.
Ejection Fraction Calculator
Calculate left ventricular ejection fraction using stroke volume and end-diastolic volume. Free online tool for cardiac function assessment.
Mean Arterial Pressure (MAP) Calculator
Calculate mean arterial pressure from systolic and diastolic blood pressure. Free online MAP calculator for hemodynamic assessment.
Framingham Risk Score Calculator
Calculate 10-year cardiovascular disease risk using the Framingham Risk Score. Free online tool for cardiovascular risk assessment and prevention.
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Fitness Calculators
Calculate body metrics, track fitness progress, and plan optimal exercise routines with our free fitness calculators and tools.
General Health
Tools for general health assessment including blood alcohol content, blood pressure, kidney function, and more.
Mental Health Tools
Comprehensive mental health assessment tools including depression screening, anxiety evaluation, ADHD testing, addiction risk assessment, and opioid withdrawal management.