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Arrhythmia clinical trials in Indianapolis, IN

4 studies for Arrhythmia are looking for participants at sites in and around Indianapolis (within about 30 miles). Open a study to see who can join and how to contact the study team.

Recruiting for a study here? Feature it at the top of this page — $99 for 30 days →

Safety and Effectiveness of the Sphere-9™ Catheter and Affera™ Ablation System for the Treatment of Ventricular Tachycardia (Sphere VT)

Recruiting
  • Ascension Saint Vincent Hospital - Indianapolis, Indianapolis
Ages 18 to 85 · All sexes · Updated Sep 29, 2026 · NCT07585968

Product Performance Report: Evaluate Long-term Reliability & Performance of Medtronic Marketed Cardiac Therapy Products

RecruitingObservational study
  • Indianapolis, Indianapolis
All ages · All sexes · Updated Aug 20, 2026 · NCT00271180

The PIVATAL Study -Study of Ventricular Arrhythmia (VTA) Ablation in Left Ventricular Assist Device (LVAD) Patients

RecruitingPhase 4
  • Ascension St. Vincent Indianapolis, Indianapolis
Ages 18 and older · All sexes · Updated Jul 14, 2026 · NCT05034432

Ondansetron for the Management of Atrial Fibrillation

RecruitingPhase 4
  • Indiana Clinical Research Center, Indianapolis
  • Indiana University Health Methodist Hospital, Indianapolis
  • Purdue University, Indianapolis
Ages 18 to 100 · All sexes · Updated Feb 4, 2026 · NCT05844501

About Arrhythmia

If you have an arrhythmia, or irregular heartbeat, your heart may beat too quickly, too slowly, or with an irregular rhythm. Learn about causes and treatments.

More about Arrhythmia on MedlinePlus

Arrhythmia trials in other cities

Other studies in Indianapolis

From ClinicalTrials.gov, data retrieved Oct 5, 2026. Each study sets its own eligibility; the study team decides who can join.