Echodex: TTE Reference Guide
Echocardiography Normal Values
About
This medical reference app provides quick access to echocardiography normal values, organized by category and color-coded for easy understanding. It's designed for clinicians and trainees to reference essential data offline, with all values fully cited from major guidelines.
What's New in Echodex
1.0
August 17, 2026
Developer apps
FAQ
What is Echodex?
Echodex is a free medical reference app designed to provide quick access to normal values and formulas for transthoracic echocardiograms (TTE). It is built by a cardiologist for clinicians and trainees.
Who is Echodex for?
Echodex is intended for cardiologists, cardiology fellows, sonographers, and any clinician who performs or interprets transthoracic echocardiograms. It is suitable for use at the scanner, in the reading room, or on rounds.
Does Echodex work offline?
Yes, Echodex works fully offline. It does not require a login, and there are no ads or data collection, making it a reliable tool in any clinical setting.
Are the values in Echodex cited?
Yes, every value in Echodex is cited with superscript markers that link to the full citation. These are sourced directly from major guidelines such as ASE, EACVI, and ACC/AHA.
What kind of information does Echodex provide?
Echodex covers six color-coded sections: Chambers, Stenosis, Regurgitation, Diastology, Pericardium, and Formulas. It includes data on LV size and function, valve velocities and gradients, diastolic function cut-points, effusion grading, and various calculation formulas.
Can Echodex calculate echocardiogram values?
No, Echodex is a reference guide and does not perform calculations, store patient data, or make diagnoses. It serves as a quick lookup tool and is not a substitute for clinical judgment or the source guidelines.
What devices does Echodex support?
Echodex is available for iPhone, iPad, and iPod. It also follows your system's text size settings and offers both light and dark themes for user preference.
How often is Echodex updated?
Echodex was last updated on August 17, 2026, with version 1.0. As a reference guide, updates would likely occur to incorporate new guideline changes or improve functionality.