Cardiac rhythm disease
MONDO:0007263Any variation from the normal rate or rhythm (which may include the origin of the impulse and/or its subsequent propagation) in the heart.
Also known as: arrhythmia
1522 clinical trials for this condition and its sub-types, 173 tagged with Cardiac rhythm disease itself.
Follow this condition to get notified about new trialsWhere it sits in the disease tree
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Sub-types of Cardiac rhythm disease
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Atrial fibrillation 893 trials · 899 incl. sub-types
3 sub-types
- Persistent atrial fibrillation 151 trials
- Paroxysmal atrial fibrillation 145 trials
- Familial atrial fibrillation 0 trials · 1 incl. sub-types Sub-types →
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Cardiac arrest 255 trials
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Ventricular tachycardia 123 trials · 135 incl. sub-types
3 sub-types
- Ventricular tachycardia, familial 1 trial · 11 incl. sub-types Sub-types →
- Polymorphic ventricular tachycardia 0 trials · 10 incl. sub-types Sub-types →
- Torsades de pointes 4 trials
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Sudden cardiac arrest 72 trials
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Atrial tachycardia 18 trials · 72 incl. sub-types
1 sub-type
- Atrial flutter 59 trials Sub-types →
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Cardiac conduction defect 10 trials · 72 incl. sub-types
1 sub-type
- Atrioventricular dissociation 2 trials · 64 incl. sub-types Sub-types →
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Cardiogenetic rhythm disorder 2 trials · 68 incl. sub-types
9 sub-types
- SCN5A-related cardiac rhythm disorder 0 trials · 48 incl. sub-types Sub-types →
- Paroxysmal familial ventricular fibrillation 2 trials · 27 incl. sub-types Sub-types →
- Progressive familial heart block 0 trials · 19 incl. sub-types Sub-types →
- Ventricular tachycardia, familial 1 trial · 11 incl. sub-types Sub-types →
- Brugada syndrome 10 trials Sub-types →
- Familial atrial fibrillation 0 trials · 1 incl. sub-types Sub-types →
- Short QT syndrome 1 trial Sub-types →
- Atrial conduction disease 0 trials
- Familial sick sinus syndrome 0 trials Sub-types →
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Ventricular fibrillation 36 trials · 63 incl. sub-types
1 sub-type
- Paroxysmal familial ventricular fibrillation 2 trials · 27 incl. sub-types Sub-types →
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Sudden arrhythmia death syndrome 35 trials
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His bundle tachycardia 1 trial
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Multifocal atrial tachycardia 0 trials
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Sino-auricular heart block 0 trials
Most studied deeper sub-types
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Could a Week-Long heart patch catch more dangerous rhythms than a One-Day test?
Diagnosis Stopped earlyThis study tested whether wearing a small, waterproof heart monitor (ePatch) for 7 days finds more treatable heart rhythm problems than the usual 24-hour Holter monitor in people who have fainted. About 55 adults with fainting symptoms were randomly assigned to either the 7-day e…
Sponsor: Philips Clinical & Medical Affairs Global • Aim: Diagnosis
Last updated Jun 27, 2026 08:02 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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Epidural drugs may affect Baby's heartbeat, study finds
Knowledge-focused Stopped earlyThis study looked at whether pain-relief drugs given during labor (ropivacaine and sufentanil) can pass into the mother's blood and cause abnormal heart rhythms in the baby. It involved 40 first-time mothers with a single baby in head-first position. The goal was to measure drug …
Phase 4 • Sponsor: University Hospital, Rouen • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:29 UTC
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Heart surgery pain study seeks answers
Knowledge-focused Stopped earlyThis study aimed to find out how many people experience short-term and long-term pain after a specific type of heart surgery called one-stage hybrid arrhythmia ablation. Researchers surveyed patients who had the procedure at UZ Brussels to see what factors, like medications or ge…
Sponsor: Universitair Ziekenhuis Brussel • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:05 UTC