Ventricular tachycardia
MONDO:0005477A disorder characterized by an electrocardiographic finding of three or more consecutive complexes of ventricular origin with a rate greater than a certain threshold (100 or 120 beats per minute are commonly used). The QRS complexes are wide and have an abnormal morphology. (CDISC)
162 clinical trials for this condition and its sub-types, 123 tagged with Ventricular tachycardia itself.
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Sub-types of Ventricular tachycardia
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Ventricular tachycardia, familial 1 trial · 11 incl. sub-types
1 sub-type
- Catecholaminergic polymorphic ventricular tachycardia 9 trials · 10 incl. sub-types Sub-types →
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Polymorphic ventricular tachycardia 0 trials · 10 incl. sub-types
1 sub-type
- Catecholaminergic polymorphic ventricular tachycardia 9 trials · 10 incl. sub-types Sub-types →
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Torsades de pointes 4 trials
Most studied deeper sub-types
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Heart drug study halted early: what we know
Disease control Stopped earlyThis study tested an experimental drug called CRD-4730 in people with a rare inherited heart rhythm disorder (CPVT) that can cause dangerous fast heartbeats. Seven adults received two different doses of the drug and a placebo to check safety and how the body processes it. The stu…
Phase 2 • Sponsor: Cardurion Pharmaceuticals, Inc. • Aim: Disease control
Last updated Jun 27, 2026 12:38 UTC
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Tiny trial tests ablation vs. pills for heart shock prevention
Disease control Stopped earlyThis study compared two approaches to reduce shocks in people with an implantable defibrillator (ICD) who had dangerous heart rhythms. One group received antiarrhythmic drugs, the other had a catheter ablation procedure. The trial was a small pilot with only 3 participants and wa…
Phase 4 • Sponsor: Ottawa Heart Institute Research Corporation • Aim: Disease control
Last updated Jun 27, 2026 12:29 UTC
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Which heart device lead lasts longest in kids? study aims to find out
Disease control Stopped earlyThis study looked at two types of implantable cardioverter defibrillator (ICD) leads in children and patients with congenital heart disease. The goal was to see which lead type lasts longer without breaking and is easier to remove if needed. The trial was terminated early, so res…
Sponsor: Charles Berul • Aim: Disease control
Last updated Jun 27, 2026 11:02 UTC
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Pain block showdown for heart surgery patients ends early
Symptom relief Stopped earlyThis study compared two types of nerve blocks (serratus anterior plane block and erector spinae plane block) using the same dose of ropivacaine to manage pain after hybrid arrhythmia ablation surgery. It enrolled 28 adults aged 18-80. The trial was terminated early, so findings a…
Sponsor: Universitair Ziekenhuis Brussel • Aim: Symptom relief
Last updated Jun 27, 2026 08:05 UTC
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Heart mapping study seeks clues to dangerous rhythms in genetic AF patients
Knowledge-focused Stopped earlyThis study aimed to understand why some people with genetic early-onset atrial fibrillation (AF) are at risk for a dangerous heart rhythm called ventricular tachycardia (VT). Researchers used special heart mapping during a standard AF ablation procedure in 32 adults. The goal was…
Sponsor: Vanderbilt University Medical Center • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:29 UTC