TPAPE RV Systolic Pressure Estimation Calculator

Estimate RV systolic pressure non-invasively from TAPSE/PASP ratio (TPAPE). Ratio <0.32 predicts 5-fold higher mortality in heart failure.

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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

Estimate RV systolic pressure non-invasively from TAPSE/PASP ratio (TPAPE). Ratio <0.32 predicts 5-fold higher mortality in heart failure

Each component has a specific meaning:

  • TAPSE/PASP ratio — The tapse/pasp ratio recorded for the scenario being assessed.

Note: Interpret the tpape rv pressure result against the thresholds and context described above.

How to Use

Enter the TAPSE/PASP ratio for the scenario you are assessing. Estimate RV systolic pressure non-invasively from TAPSE/PASP ratio (TPAPE). Ratio <0.32 predicts 5-fold higher mortality in heart failure. Use the tpape rv pressure result to inform your calculation.

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Frequently Asked Questions