QT Interval Correction (EKG)

 
Input
 
QT Interval  
Heart Rate  

 
Results
 
 
RR Interval  
QTI Corrected  
 
Decimal Precision  
 

 
Equations used
 
RRInterval = 60 / HeartRate
QTICorrected = QTInterval / sqr(RRInterval)

 

 
References
  1. Bazett HC. An analysis of the time relationships of electrocardiograms. Heart. 1920;7:355-70.
  2. Malik M. Problems of heart rate correction in assessment of drug-induced QT interval prolongation. J Cardiovasc Electrophysiol. 2001 Apr;12(4):411-20. PubMed ID: 11332559 PubMed Logo

 

 
 
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