{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Arrhythmia&page=2",
    "query": {
      "condition": "Arrhythmia",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 10,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Arrhythmia&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-05-22T08:45:21.521Z",
  "attribution": "Data derived from public ClinicalTrials.gov records. The official record at https://clinicaltrials.gov/ remains the source of truth for current availability, contacts, and full study details.",
  "notes": [
    "This endpoint exposes only public summary fields — no participant contact emails, phone numbers, or scraped investigator contact details.",
    "For contact information and full protocol detail, follow each trial's `official_url` to the ClinicalTrials.gov record.",
    "This API is a navigational aid. It does not provide medical advice, eligibility determinations, or compensation guarantees."
  ],
  "trials": [
    {
      "nct_id": "NCT00266682",
      "title": "Clinical Investigation of the SelectSecure Pacing Lead",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Bradycardia"
      ],
      "interventions": [
        {
          "name": "Pacing Lead",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Medtronic Cardiac Rhythm and Heart Failure",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "0 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "0 Years and older"
      },
      "enrollment_count": 365,
      "start_date": "2002-08",
      "completion_date": "2005-08",
      "has_results": false,
      "last_update_posted_date": "2006-10-13",
      "last_synced_at": "2026-05-22T08:45:21.521Z",
      "location_count": 26,
      "location_summary": "Anchorage, Alaska • Peoria, Arizona • Long Beach, California + 23 more",
      "locations": [
        {
          "city": "Anchorage",
          "state": "Alaska"
        },
        {
          "city": "Peoria",
          "state": "Arizona"
        },
        {
          "city": "Long Beach",
          "state": "California"
        },
        {
          "city": "Santa Rosa",
          "state": "California"
        },
        {
          "city": "Fort Lauderdale",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00266682"
    },
    {
      "nct_id": "NCT03164395",
      "title": "The Efficacy of Single Coil Defibrillation Leads for Internal Cardioversion of Atrial Fibrillation",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Atrial Fibrillation"
      ],
      "interventions": [
        {
          "name": "Internal Cardioversion",
          "type": "PROCEDURE"
        },
        {
          "name": "External Cardioversion",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of Kentucky",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "18 Years to 99 Years"
      },
      "enrollment_count": 31,
      "start_date": "2017-07-01",
      "completion_date": "2018-10-23",
      "has_results": false,
      "last_update_posted_date": "2019-03-22",
      "last_synced_at": "2026-05-22T08:45:21.521Z",
      "location_count": 1,
      "location_summary": "Lexington, Kentucky",
      "locations": [
        {
          "city": "Lexington",
          "state": "Kentucky"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03164395"
    },
    {
      "nct_id": "NCT04837183",
      "title": "Catheter Ablation of Ventricular Arrhythmia Reduces Skin Sympathetic Activity",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Ventricular Tachycardia"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Mayo Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2021-11-15",
      "completion_date": "2024-01-01",
      "has_results": false,
      "last_update_posted_date": "2024-07-03",
      "last_synced_at": "2026-05-22T08:45:21.521Z",
      "location_count": 1,
      "location_summary": "Rochester, Minnesota",
      "locations": [
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04837183"
    },
    {
      "nct_id": "NCT01246466",
      "title": "Dual Epicardial Endocardial Persistent Atrial Fibrillation (AF) Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Persistent Atrial Fibrillation",
        "Longstanding Persistent Atrial Fibrillation"
      ],
      "interventions": [
        {
          "name": "Hybrid: AtriCure Bipolar System & EP ablation procedure",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "AtriCure, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 24,
      "start_date": "2010-12",
      "completion_date": "2013-11",
      "has_results": true,
      "last_update_posted_date": "2021-04-01",
      "last_synced_at": "2026-05-22T08:45:21.521Z",
      "location_count": 5,
      "location_summary": "Stanford, California • Nashville, Tennessee • Plano, Texas + 2 more",
      "locations": [
        {
          "city": "Stanford",
          "state": "California"
        },
        {
          "city": "Nashville",
          "state": "Tennessee"
        },
        {
          "city": "Plano",
          "state": "Texas"
        },
        {
          "city": "Charlottesville",
          "state": "Virginia"
        },
        {
          "city": "Norfolk",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01246466"
    },
    {
      "nct_id": "NCT03835429",
      "title": "Effect of Oral Appliance Therapy on Atrial Fibrillation",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Atrial Fibrillation"
      ],
      "interventions": [
        {
          "name": "MyTAP oral appliance plus mouth shield",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Texas A&M University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 3,
      "start_date": "2019-01-15",
      "completion_date": "2025-01-03",
      "has_results": false,
      "last_update_posted_date": "2025-09-30",
      "last_synced_at": "2026-05-22T08:45:21.521Z",
      "location_count": 1,
      "location_summary": "Dallas, Texas",
      "locations": [
        {
          "city": "Dallas",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03835429"
    },
    {
      "nct_id": "NCT04241913",
      "title": "Mom Power With High-Adversity Mothers and Children",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Self-regulation",
        "Respiratory Sinus Arrhythmia"
      ],
      "interventions": [
        {
          "name": "Mom Power Intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Tulane University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 0,
      "start_date": "2021-06-01",
      "completion_date": "2021-06-01",
      "has_results": false,
      "last_update_posted_date": "2021-06-04",
      "last_synced_at": "2026-05-22T08:45:21.521Z",
      "location_count": 2,
      "location_summary": "New Orleans, Louisiana",
      "locations": [
        {
          "city": "New Orleans",
          "state": "Louisiana"
        },
        {
          "city": "New Orleans",
          "state": "Louisiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04241913"
    },
    {
      "nct_id": "NCT01181596",
      "title": "NICU-TECH RM9L-RS Probe ME Feasibility Study",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Neonates"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "GE Healthcare",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "23 Weeks",
        "maximum_age": "6 Months",
        "sex": "ALL",
        "summary": "23 Weeks to 6 Months"
      },
      "enrollment_count": 31,
      "start_date": "2010-06",
      "completion_date": "2011-11",
      "has_results": true,
      "last_update_posted_date": "2019-08-06",
      "last_synced_at": "2026-05-22T08:45:21.521Z",
      "location_count": 1,
      "location_summary": "San Diego, California",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01181596"
    },
    {
      "nct_id": "NCT00839891",
      "title": "A Study to Evaluate How VI-0521 Affect Cardiac Repolarization in Healthy Male and Female Volunteers",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Torsades de Pointes"
      ],
      "interventions": [
        {
          "name": "VI-0521",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "VIVUS LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "19 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "19 Years to 50 Years"
      },
      "enrollment_count": 112,
      "start_date": "2009-02",
      "completion_date": "2009-04",
      "has_results": false,
      "last_update_posted_date": "2010-01-21",
      "last_synced_at": "2026-05-22T08:45:21.521Z",
      "location_count": 1,
      "location_summary": "Phoenix, Arizona",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00839891"
    },
    {
      "nct_id": "NCT04249258",
      "title": "Dobutamine on the Cardiac Conduction System",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Arrhythmias, Cardiac"
      ],
      "interventions": [
        {
          "name": "Dobutamine",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Northwell Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 37,
      "start_date": "2020-01-14",
      "completion_date": "2021-11-20",
      "has_results": false,
      "last_update_posted_date": "2022-01-26",
      "last_synced_at": "2026-05-22T08:45:21.521Z",
      "location_count": 1,
      "location_summary": "New Hyde Park, New York",
      "locations": [
        {
          "city": "New Hyde Park",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04249258"
    },
    {
      "nct_id": "NCT07148089",
      "title": "A Study of SGT-501 Gene Therapy in Catecholaminergic Polymorphic Ventricular Tachycardia (CPVT)",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Catecholaminergic Polymorphic Ventricular Tachycardia"
      ],
      "interventions": [
        {
          "name": "SGT-501",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Solid Biosciences Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "7 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "7 Years and older"
      },
      "enrollment_count": 18,
      "start_date": "2026-02-23",
      "completion_date": "2031-05",
      "has_results": false,
      "last_update_posted_date": "2026-04-27",
      "last_synced_at": "2026-05-22T08:45:21.521Z",
      "location_count": 4,
      "location_summary": "Boston, Massachusetts • Rochester, Minnesota • Cleveland, Ohio + 1 more",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Rochester",
          "state": "Minnesota"
        },
        {
          "city": "Cleveland",
          "state": "Ohio"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07148089"
    }
  ]
}