QTc Calculator Application icon

QTc Calculator 1.0.8

14.3 MB / 10+ Downloads / Rating 5.0 - 1 reviews


See previous versions

QTc Calculator, developed and published by MDApp+, has released its latest version, 1.0.8, on 2023-12-12. This app falls under the Medical category on the Google Play Store and has achieved over 1000 installs. It currently holds an overall rating of 5.0, based on 1 reviews.

QTc Calculator APK available on this page is compatible with all Android devices that meet the required specifications (Android 4.1+). It can also be installed on PC and Mac using an Android emulator such as Bluestacks, LDPlayer, and others.

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App Screenshot

App Screenshot

App Details

Package name: co.mdapp.qtccalc

Updated: 1 year ago

Developer Name: MDApp+

Category: Medical

New features: Show more

App Permissions: Show more

Installation Instructions

This article outlines two straightforward methods for installing QTc Calculator on PC Windows and Mac.

Using BlueStacks

  1. Download the APK/XAPK file from this page.
  2. Install BlueStacks by visiting http://bluestacks.com.
  3. Open the APK/XAPK file by double-clicking it. This action will launch BlueStacks and begin the application's installation. If the APK file does not automatically open with BlueStacks, right-click on it and select 'Open with...', then navigate to BlueStacks. Alternatively, you can drag-and-drop the APK file onto the BlueStacks home screen.
  4. Wait a few seconds for the installation to complete. Once done, the installed app will appear on the BlueStacks home screen. Click its icon to start using the application.

Using LDPlayer

  1. Download and install LDPlayer from https://www.ldplayer.net.
  2. Drag the APK/XAPK file directly into LDPlayer.

If you have any questions, please don't hesitate to contact us.

Previous Versions

QTc Calculator 1.0.8
2023-12-12 / 14.3 MB / Android 4.1+

About this app

The QTc calculator is aimed at determining the corrected QT interval. This is based on the use of the QT interval, as extracted from an ECG test and the pulse rate of the patient, measured in beats per minute.

The QT interval is one of the most important pieces of information provided by the ECG and represents the electrical depolarization and repolarization of the ventricles.

Normal values are considered to be below maximum 0.46s. Abnormally long intervals may indicate ventricular tachyarrhythmias.
The corrected QT interval is estimated through 4 different formulas:

■ Bazett’s formula: QTc = QT/√(RR in seconds)

■ Fridericia’s formula: QTc = QT/(RR0.33)

■ Framingham’s formula: QTc = QT + 0.154(1-RR)

■ Hodges’s formula: QTc = QT + 1.75(HR - 60)

According to the ACC/HRS, normal values are lower than 450 milliseconds for men and below 460 milliseconds for women.

New features

Corrected QTc Calculator App

App Permissions

Allows applications to open network sockets.