Galen eCalcs - Calculator: Corrected QT Interval

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Revision as of 14:54, 20 November 2019 by David.Burkhead (talk | contribs)
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CQT 2019.png


The Corrected QT Interval allows for improved detection of patients at increased risk of ventricular arrhythmia.

Calculator Search/Filter Keywords

At the calculator level, eCalcs comes delivered with default keywords that can be leveraged in the "Search/Filter" field to enable Specialty or System driven calculator searching. The following calculator keywords are delivered by default for the Corrected QT Interval calculator:


  • Cardiology
  • Critical Care
  • Family Practice
  • Internal Medicine
  • Toxicology


  • Cardiovascular

Calculator Configuration Options

Preference Name Valid Range Description
Publishing Checked / Unchecked When checked the calculator will display for users on the front end.
When unchecked, the calculator WILL NOT display for users on the front end.
Orderable Item Override (BLANK) / G-QTc “(BLANK)” indicates that the global configuration options for Orderable Item will be used.
“G-QTc” indicates that the calculator specific value will be used and can display the specific calculator name in the output.

Calculator Inputs

Input Mapping Type Description
QT Interval Manual Input The QT interval is a measure of the time between the start of the Q wave and the end of the T wave in the heart's electrical cycle
Heart Rate Vitals Patient's Heart Rate

Calculator Outputs

Output Mapping Type Description
QTc Result Corrected QT (QTc)