Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Cardiac Arrhythmia clinical trials
A small indexed set (13 trials) with no open enrollment listed right now.
Corpus placement: #1,315 of 28,707 conditions by registered trial count.
13 US clinical trials · none currently recruiting · #1,315 of 28,707 conditions by registered trial count
Cardiac Arrhythmia: 13 US clinical trials tracked, none currently recruiting.
Cardiac Arrhythmia is the subject of 13 registered US clinical trials on ClinicalTrials.gov, none currently recruiting. The most active sponsor is Abbott Medical Devices, running 3 of these trials.
Enrollment posture brief
Registry condition cardiac-arrhythmia
OPEN 0 | RECR 0% | LATE 0 | EARLY 0 | RANK #1315 | SPON 3
Volume-matched condition peers
Nearest open-share peer: Accelerated Phase Chronic Myelogenous Leukemia (0% recruiting · 12 trials)
Cardiac Arrhythmia has no open enrollment in this registry pull (13 archived studies). Peers show how other volume-matched labels compare on open share. How peer matching works →
Key findings
What ClinicalTrials.gov does not surface for Cardiac Arrhythmia on its own pages , computed from the registry mirror as of 2026-08-08. Each line carries its own denominator so it can be quoted as it stands.
-
Cardiac Arrhythmia is recruiting below its size-band peers.
0 of 13 indexed trials (0%) are open to enrollment, against a 46.5% average across 27,806 conditions with fewer than 20 trials. The peer set uses the same ClinicalTrials.gov-derived counts as this page.
-
One sponsor concentrates Cardiac Arrhythmia research.
Abbott Medical Devices accounts for 3 of 13 trials (23.1%). 9 distinct sponsors appear on at least one study for this condition label.
-
Typical Cardiac Arrhythmia enrolment sits around 70 participants.
Median target enrolment is 70 among the 13 trials that report a genuine target (sentinel values excluded). 7 of those (53.8%) plan for fewer than 100 participants.
-
Cardiac Arrhythmia splits between interventional and observational designs.
7 interventional and 6 observational studies make up this index (53.8% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Indexed trials (enrollment closed)
13 total, page 1 of 1
Assert-IQ Implantable Cardiac Monitor (ICM) Post Market Study
Abbott Medical Devices
NCT06172699
Validation Study: Extended Wear Performance of the Zio Monitor - SHASTA II
iRhythm Technologies
NCT07205367
EnSite Precision Observational Study
Abbott Medical Devices
NCT03260244
Solutions for Atrial Fibrillation Edvocacy (SAFE)
American Pharmacists Association Foundation
NCT05067114
SJM MRI Diagnostic Imaging Registry (IDE)
Abbott Medical Devices
NCT02807948
Novel Cardiac Signal Processing System
BioSig Technologies
NCT04112433
Maestro Handheld Cardiac Monitor Validation
University of Michigan
NCT02977104
Evaluating Myocardial Injury for Defibrillation Threshold Testing Methods for ICD Implantation
University of California, San Diego
NCT02111993
RF Surgical Sponge-Detecting System on the Function of Pacemakers and Implantable Cardioverter Defibrillators
University of California, San Diego
NCT02111980
Patient Status Engine (PSE): EARLY FEASIBILITY AND USABILITY STUDY
The Cleveland Clinic
NCT03480204
AV Delay Optimization vs. Intrinsic Conduction in Pacemaker Patients With Long PR Intervals
University of California, San Diego
NCT02154750
Measuring Hydration Levels of Healthy and Heart Failure Patients Before, During, and After an Electrophysiology (EP) Procedure
NYU Langone Health
NCT04609683
Use of NAVA-catheter Positioning Screen to Identify Different Cardiac Arrhythmias
ProMedica Health System
NCT02040675
Phase Distribution
Phase data not available
Top Sponsors
Named interventions
Most-linked intervention names on Cardiac Arrhythmia records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Cardiac Arrhythmia trials. A trial with sites in several states counts in each.
Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.
Related
What to do with this Cardiac Arrhythmia page
13 registered trials, 0 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- No Cardiac Arrhythmia trials are currently recruiting in this registry; that can change as new trials post, or check the broader research index. Browse research indexes
- Abbott Medical Devices sponsors the most Cardiac Arrhythmia trials on record, review their full trial history before evaluating a specific study. See Abbott Medical Devices's trials
- Bring the specific trial ID (NCT number) to your own doctor before enrolling, this page is a directory, not medical guidance. Read the trial-finding guide
Trial and recruiting counts reflect ClinicalTrials.gov registry status as of the data vintage above; individual trial eligibility and enrollment status can change.
Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This Cardiac Arrhythmia condition card totals 13 registered trials; most-linked intervention RF Assure Scanning; top US site state California. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.