YourToolsHub
Privacy PolicyTerms & ConditionsAbout UsDisclaimerAccuracy & Methodology
HomeCalculatorsConvertersCompressorsToolsBlogsContact Us
YourToolsHub

One hub for everyday tools. Empowering professionals with powerful calculators, converters, and AI tools.

Navigation

  • Home
  • Calculators
  • Converters
  • Compressors
  • Tools
  • Blogs

Legal & Support

  • Privacy Policy
  • Terms & Conditions
  • About Us
  • Contact Us
  • Disclaimer

© 2025 YourToolsHub. All rights reserved. Made with ❤️ for professionals worldwide.

Calculators
Health Calculators
Cardiovascular Calculators
PISA Calculator for Regurgitation

PISA Calculator: Regurgitation Severity

Quantify the severity of valvular regurgitation with this PISA calculator. Get a quick and accurate assessment for better diagnosis and treatment planning.

Loading...

Found this tool helpful? Share it with your friends!

About PISA Calculator for Regurgitation

The PISA Calculator for Regurgitation is an indispensable tool designed for cardiologists, sonographers, and other medical professionals assessing valvular heart disease. This calculator precisely quantifies the severity of valvular regurgitation by applying the Proximal Isovelocity Surface Area (PISA) method. By inputting key echocardiographic measurements, users can rapidly obtain an objective, standardized assessment of regurgitant volume and orifice area. This facilitates accurate diagnosis, guides optimal treatment strategies, and enhances patient management with reliable, data-driven insights. It provides a quick and authoritative assessment for better clinical decision-making.

Next Steps
ABI Calculator (Ankle-Brachial Index)
Calculate your Ankle-Brachial Index (ABI) to quickly assess your risk for peripheral artery disease (PAD). Simply enter your blood pressure measurements.
Cardiac Index Calculator
Normalize cardiac output to body surface area (BSA) to calculate Cardiac Index (CI). Assess heart performance relative to body size.
Cardiac Output Calculator
Calculate your cardiac output (CO), the volume of blood pumped by your heart each minute. Useful for assessing heart function and efficiency.
Cerebral Perfusion Pressure Calculator
Calculate Cerebral Perfusion Pressure (CPP) using Mean Arterial Pressure (MAP) and Intracranial Pressure (ICP). Estimate blood flow to the brain easily.
MAP Calculator (Mean Arterial Pressure)
Quickly calculate Mean Arterial Pressure (MAP) using systolic and diastolic blood pressure. Ideal for healthcare professionals assessing patient perfusion.
PISA Calculator (Mitral Regurgitation)
Medical Disclaimer
This tool is for educational and screening purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.

PISA Method: Proximal Isovelocity Surface Area is used to quantify the severity of valvular regurgitation. EROA (Effective Regurgitant Orifice Area) ≥ 0.40 cm² (or 0.20 cm² for secondary MR) indicates severe mitral regurgitation.