Heart Failure Calculator
A free online calculator to analyze heart failure with preserved ejection fraction (HFpEF) health metrics, useful for healthcare providers and health-conscious individuals.

Check It Yourself
About This Tool
This HFpEF calculator is a specialized health tool designed for medical professionals, researchers, and individuals interested in cardiovascular health. It enables users to input clinical parameters such as patient age, weight, height, cardiac output, and ejection fraction (EF) to calculate key health metrics like BMI and risk levels.
By providing precise calculations and risk assessments, the tool supports diagnosis, treatment planning, and ongoing monitoring of patients with or at risk of heart failure with preserved ejection fraction (HFpEF). Users benefit from instant visual summaries and trend analysis to inform clinical decisions or personal health strategies.
The calculator features an intuitive, clean interface optimized for both desktop and mobile use, with high accessibility standards. It includes validations to ensure accurate input data, supports data export, and offers optional advanced options like history tracking and multi-language support. Designed with healthcare compliance and user-friendliness in mind, it is ideal for cardiologists, general practitioners, researchers, and health-conscious individuals seeking a quick, reliable assessment tool.
How to Use
1. Enter patient age, weight, and height.
2. Input cardiac output and ejection fraction.
3. Click the 'Calculate' button.
4. Review the BMI, EF percentage, and health risk level displayed.
5. Optionally, export or save the results for further analysis.

FAQs/Additional Resources
Find Quick Answers
What is ejection fraction (EF) and why is it important?
Can this calculator be used by patients?
Is the data stored or shared?
What inputs are needed for accurate results?
How can I interpret the risk level results?
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