What's New

This update is signed with Apple’s latest signing certificate. No new features are included.

App Description

Like the R-R interval, the QT interval is dependent on the heart rate and may be adjusted to improve the detection of patients at increased risk of ventricular arrhythmia. The standard clinical correction is the Bazett's formula, which is used in this app.

iPhone Screenshots

(click to enlarge)

Corrected QT Interval (QTc) screenshot 1 Corrected QT Interval (QTc) screenshot 2 Corrected QT Interval (QTc) screenshot 3

App Changes

  • November 08, 2016 Initial release