802 studies found for:    Open Studies | "Arrhythmias, Cardiac"
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Rank Status Study
21 Not yet recruiting Safety Procedure Pulmonary Artery Denervation in Addition to Pulmonary Vein Isolation Combined With Ganglionated Plexi Ablation in Patients With Persistent Atrial Fibrillation and Pulmonary Hypertension
Conditions: Atrial Fibrillation;   Hypertension, Pulmonary;   Heart Diseases;   Arrhythmias, Cardiac;   Pathologic Processes;   Cardiovascular Diseases;   Lung Diseases
Interventions: Procedure: PV isolation + GP Ablation;   Procedure: PV isolation + GP ablation + Pulmonary GP ablation
22 Recruiting Utilising Lifemap to Investigate Malignant Arrhythmia Therapy
Conditions: Ischemic Cardiomyopathy;   Sudden Cardiac Death;   Implantable Defibrillator User;   Myocardial Infarction;   Arrhythmias, Cardiac
Intervention:
23 Unknown  The Maintenance of Human Atrial Fibrillation
Conditions: Atrial Fibrillation;   Arrhythmias, Cardiac
Intervention:
24 Unknown  CANadian Clinical Evaluation of SpiderFlash Arrhythmia DETECTion in SpiderFlash™ Device
Condition: Arrhythmias, Cardiac
Intervention:
25 Unknown  Clinically Indicated Magnetic Resonance Imaging in Patients With Cardiac Devices
Condition: Arrhythmias, Cardiac
Intervention:
26 Recruiting Italian ClinicalService Project
Conditions: Arrhythmias, Cardiac;   Bradycardia;   Syncope
Interventions: Device: Implantable Cardioverter-Defibrillator (ICD);   Device: Implantable Pacemaker Generator (IPG);   Device: Implantable Loop Recorder (ILR);   Device: Cardiac Resynchronization Therapy-Defibrillator (CRT-D);   Device: Implantable devices working as neurostimulators, stents, spinal/bone devices or other applications
27 Unknown  To Validate the Specific Patterns of Magnetocardiography, a Non-invasive Non-contact Examination for Patients With Ischemic Heart Disease or Cardiac Arrhythmia
Condition: Arrhythmia
Intervention: Other: MCG
28 Recruiting MRI Assessment of Arrythmia Ablation Lesions
Conditions: Ventricular Tachycardia;   Cardiac Arrhythmia
Intervention: Other: MRI scan
29 Unknown  Optimizing Diagnostics Of Syncope Events Using Intelligent Telemetric Solutions.
Conditions: Cardiac Arrhythmia;   Cardiogenic Syncope
Interventions: Device: repeated 24 hours ECG Holter monitoring;   Device: Telemetric ECG monitoring
30 Recruiting Prospective Registry on User Experience With The Mapping System For Ablation Procedures
Condition: Cardiac Arrhythmias
Interventions: Device: Rhythmia mapping system;   Device: IntellaMap Orion mapping catheter
31 Unknown  ENHANCED Device Programming to Reduce Therapies and Improve Quality of Life in Implantable Cardioverter Defibrillator (ICD) Patients
Condition: Cardiac Arrhythmias
Intervention: Device: Enhanced ICD programming
32 Unknown  UMBRELLA - Incidence of Arrhythmias in Spanish Population With a Medtronic Implantable Cardiac Defibrillator Implant
Conditions: Cardiomyopathies;   Cardiac Arrhythmias;   Cardiac Arrest
Intervention:
33 Recruiting Cardiac Arrhythmias in Dravet Syndrome
Condition: Epilepsy
Intervention:
34 Not yet recruiting CyberHeart's Cardiac Arrhythmia Ablation Treatment: Patients With Refractory Ventricular Tachycardia/Fibrillation
Condition: Tachycardia, Ventricular
Intervention: Device: CyberHeart System
35 Recruiting Cardiac Arrhythmias and Sudden Death in Patients Affected With Laminopathies
Condition: Cardiomyopathy Associated With Myopathy and Sudden Death
Intervention: Device: Electrophysiological Study and ECG holter monitor
36 Unknown  Biomagnetic Characterization of Gastric Dysrhythmias:Study 2
Condition: Ischemia
Intervention:
37 Recruiting SJM MRI Diagnostic Imaging Registry (IDE)
Condition: Cardiac Arrhythmia
Intervention: Device: Pacemaker, ICD, or CRT device
38 Not yet recruiting Retracting the Esophagus During AF Ablation
Conditions: Atrial Fibrillation;   Esophageal Fistula;   Cardiac Arrhythmia
Intervention: Device: Esophageal Stylet - EsoSure
39 Recruiting AV Delay Optimization vs. Intrinsic Conduction in Pacemaker Patients With Long PR Intervals
Conditions: Atrioventricular Block;   Sick Sinus Syndrome;   Symptomatic Bradycardia;   Cardiac Arrhythmia
Interventions: Device: Long, fixed AV delay;   Device: Short, optimized AV delay
40 Unknown  Development and Prevention of Severe Heart Disease in Systemic Sclerosis
Conditions: Systemic Sclerosis;   Cardiac Diseases;   Heart Block;   Cardiac Arrhythmia;   Congestive Heart Failure
Intervention:

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Indicates status has not been verified in more than two years