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Glossary QTc interval

time for heart's electrical system to recharge, adjusted for rate

The QTc interval, or Corrected QT interval, is a measurement on an electrocardiogram (ECG) that represents the time it takes for the heart's electrical system to recharge between beats, adjusted for heart rate. It is important because a prolonged QTc interval can indicate an increased risk of life-threatening arrhythmias, such as Torsades de Pointes.

Research 10 of 61

A Phase 1 Study to Investigate the Effects of Cortexolone 17α‐Propionate, Also Known as Clascoterone, on the QT Interval Using the Meal Effect to Demonstrate ECG Assay Sensitivity Clinical Pharmacology in Drug Development · 2021 · 2 citations
Clinical characterization of men with long QT syndrome and torsades de pointes associated with hypogonadism: A review and pharmacovigilance study Archives of Cardiovascular Diseases · 2019 · 17 citations
Impact of Medical Castration on Malignant Arrhythmias in Patients With Prostate Cancer Journal of the American Heart Association · 2021 · 8 citations
Reporting on Adverse Clinical Events Clin-Alert · 2015
Indirect clinical markers for the detection of anabolic steroid abuse beyond the conventional doping control in athletes European Journal of Sport Science · 2019 · 9 citations
Comprehensive Safety Exposure‐Response Analysis to Support Ritlecitinib Dose Selection CPT Pharmacometrics & Systems Pharmacology · 2025
Is androgenetic alopecia a marker of arrhythmia?: A case-control study Medicine · 2025
Management of Toxicities of Targeted Therapies Elsevier eBooks · 2018 · 2 citations
Hypogonadism as a Reversible Cause of Torsades de Pointes in Men Circulation · 2018 · 60 citations
Insights into disparities observed with COVID‐19 Journal of Internal Medicine · 2020 · 147 citations

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