EP QTc
Ultimate QTc calculator
$0.99
1.9.0for iPhone, iPad and more
Age Rating
EP QTc Screenshots
About EP QTc
This app collects over 30 published formulas for calculating the corrected and predicted QT interval (QTc and QTp). Included are details on each formula and reference links. Results are analyzed statistically and graphed. Published definitions of normal and abnormal QTc intervals are also included.
This is no ordinary calculator that just gives you the results of Bazett's formula. If you are interested in this fascinating corner of electrocardiology, this app is for you.
This is no ordinary calculator that just gives you the results of Bazett's formula. If you are interested in this fascinating corner of electrocardiology, this app is for you.
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What's New in the Latest Version 1.9.0
Last updated on Feb 8, 2024
Old Versions
Fix bug preventing opening links to source references
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Version History
1.9.0
Feb 8, 2024
Fix bug preventing opening links to source references
1.8.0
Jun 8, 2021
Add navigation buttons to Help
1.7
Nov 13, 2020
iOS and macOS versions combined into same app bundle
1.6
Sep 21, 2020
Improved help screen
New icon
New icon
1.4
Sep 13, 2019
Dark mode support
1.3
Jan 23, 2019
Add dialog confirmation of graphs saved to photos
User interface improvements
User interface improvements
1.2
Oct 29, 2018
Add QTcRBK (Rabkin et al., 1. Rabkin SW, Szefer E, Thompson DJS. A New QT Interval Correction Formulae to Adjust for Increases in Heart Rate. JACC: Clinical Electrophysiology. 2017;3(7):756-766. doi:10.1016/j.jacep.2016.12.005)
1.1.1
Jul 16, 2018
Minor changes to Help text
1.1
Jun 18, 2018
Minor bug fixes
1.0
Jun 3, 2018
EP QTc FAQ
Click here to learn how to download EP QTc in restricted country or region.
Check the following list to see the minimum requirements of EP QTc.
iPhone
Requires iOS 13.0 or later.
iPad
Requires iPadOS 13.0 or later.
Mac
Requires macOS 10.15 or later.
iPod touch
Requires iOS 13.0 or later.
EP QTc supports English
