Cardiovascular

QTc Correction

Heart rate-corrected QT interval

Calculate QTc

QT interval (ms)

Heart Rate (bpm)

Formula(optional)

Stroke risk stratification in atrial fibrillation

Major bleeding risk for patients on anticoagulation

Risk stratification for chest pain patients in the ED

Risk stratification for unstable angina/NSTEMI

In AttendMe.ai, the QTc calculator auto-detects from your clinical questions — alongside evidence from 3M+ peer-reviewed articles.