Short QT syndrome
MONDO:0000453A genetic disease of the electrical system of the heart that consists of a constellation of signs and symptoms, consisting of a short QT interval on an EKG (< 300 ms) that does not significantly change with heart rate, tall and peaked T waves, and a structurally normal heart. Short QT syndrome appears to be inherited in an autosomal dominant pattern, and a few affected families have been identified
Also known as: short QT syndrome, ventricular arrhythmia associated with short QT syndrome, familial short QT syndrome
33 clinical trials for this condition and its sub-types, 1 tagged with Short QT syndrome itself.
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Browse by category →Sub-types of Short QT syndrome
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Short QT syndrome 7 0 trials
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Short QT syndrome type 1 0 trials
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Short QT syndrome type 2 0 trials
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Short QT syndrome type 3 0 trials
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Massive heart study aims to sharpen diagnosis and cut needless hospital stays
Knowledge-focused Not yet recruitingThis study follows 25,000 people referred to a specialized heart clinic with symptoms like chest pain or shortness of breath. Researchers will track which heart conditions are actually diagnosed and how patients are evaluated. The goal is to improve diagnostic accuracy and unders…
Sponsor: Assistance Publique - Hôpitaux de Paris • Aim: Knowledge-focused
Last updated Jul 02, 2026 00:00 UTC
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Could heart and muscle disorders share a genetic cause?
Knowledge-focused Not yet recruitingThis study looks at whether people with certain heart rhythm disorders also carry genetic variants linked to a rare muscle condition called non-dystrophic myotonia. Researchers will review medical records of 570 participants and invite some for a neurological exam and electromyog…
Sponsor: Universitair Ziekenhuis Brussel • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:00 UTC