EchoAssist™ Calculators
Enter raw measurements — get instant guideline-based severity classifications, calculated values, and the specific criteria met. Domains: LV, Diastology, Strain, Stress Echo, AS, MS, AR, MR, TR, RV, PA Pressure, SV/CO, LAP Estimation, Frank-Starling.
Clinical tool — not a substitute for physician judgment. All classifications are based on current published guidelines. Results update in real time as you type. Each section can be used independently.
FetalEchoAssist™ Calculator Engine
12 fetal echo calculators · 2023 ASE Guideline-Based Feedback
Dedicated fetal echo calculator engine with guideline-based interpretation for Celermajer Index, Cardiovascular Profile Score (CVPS), Cardiothoracic Ratio, Tei Index (MPI), E/A Ratio, Ductus Venosus PIV, Umbilical Artery S/D & PI, MCA PSV (MoM), Fetal Heart Rate Classification, PA/Ao Ratio, Ventricular Wall Thickness Z-score, and Shortening Fraction.
Guideline References
• ASE/WFTF 2018 Chamber Quantification | ASE 2025 LV Diastolic Function Guidelines
• ASE 2025 Strain Guideline (Thomas et al.) | ASE 2025 Right Heart & PH Guidelines
• ASE 2025 Special Populations Diastology (Nagueh et al.) — MAC (Fig. 4), Heart Transplant (Fig. 5), Pulmonary HTN (Fig. 6), Constriction vs Restriction (Fig. 7), Atrial Fibrillation (Fig. 8)
• AHA/ACC 2021 Valvular Heart Disease Guidelines | ASE/EACVI 2017 Valve Regurgitation (Zoghbi et al.) | Hahn et al. JACC 2019 TR Grading
• ESC/ERS 2022 PH Guidelines | AHA/ACC 2022 Heart Failure Guidelines
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