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630 studies found for:    Open Studies | "Arrhythmias, Cardiac"
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Rank Status Study
21 Not yet recruiting CyberHeart's Cardiac Arrhythmia Ablation Treatment: Patients With Refractory Ventricular Tachycardia/Fibrillation
Condition: Tachycardia, Ventricular
Intervention: Device: CyberHeart System
22 Not yet recruiting Detection of Atrial Fibrillation After Cardiac Surgery
Conditions: Atrial Fibrillation;   Atrial Flutter;   C.Surgical Procedure; Cardiac;   Arrhythmias, Cardiac
Interventions: Device: Medtronic SEEQ™ mobile cardiac telemetry system;   Other: Usual Care
23 Recruiting MRI Assessment of Arrythmia Ablation Lesions
Conditions: Ventricular Tachycardia;   Cardiac Arrhythmia
Intervention: Other: MRI scan
24 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
25 Recruiting Bridge Occlusion Balloon in Lead Extraction Procedure
Conditions: C.Surgical Procedure; Cardiac;   Cardiac Dysrhythmia;   Disorder of Pacing Function
Intervention: Device: Bridge Balloon
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 Recruiting Post-Embolic Rhythm Detection With Implantable Versus External Monitoring
Conditions: Stroke;   Atrial Fibrillation;   Arrhythmias, Cardiac
Interventions: Device: Medtronic Reveal LINQ;   Device: Sorin Spiderflash-t
28 Recruiting Examination of Implant´s Safety in an Electronic and Magnetic Field Environment
Conditions: Disorder of Cardiac Pacemaker System;   Disorder of Implantable Defibrillator;   Cardiac Arrhythmia
Intervention: Device: Magnetic and electric field´s impact on the implant
29 Recruiting French Database of Left Atrial Appendage Closure
Condition: Atrial Fibrillation and Other Dysrhythmias | Patient
Intervention: Other: Percutaneous Left Atrial Appendage Closure in routine care
30 Recruiting Assessment of a Diagnostic Medical Device for the INR (International Normalized Ratio) Measurement
Conditions: Healthy;   Heart Valves;   Arrhythmias, Cardiac;   Thromboembolism
Intervention: Device: Self testing INR device
31 Recruiting Multi-Channel Esophageal ECG Signal Classification
Conditions: Atrial Fibrillation;   Atrial Function;   Arrhythmias, Cardiac;   Atrial Premature Complexes
Intervention:
32 Not yet recruiting Retracting the Esophagus During AF Ablation
Conditions: Atrial Fibrillation;   Esophageal Fistula;   Cardiac Arrhythmia
Intervention: Device: Esophageal Stylet - EsoSure
33 Not yet recruiting Sleep Apnea Diagnosis Using a Novel Pace-maker Algorithm and Link With Aldosterone Plasma Level in Patients Presenting With Diastolic Dysfunction (SAPAAD)
Conditions: Sleep Apnea;   Arrhythmias, Cardiac;   Cardiac Diastolic Function;   Hyperaldosteronism
Interventions: Other: pacemaker diagnostic algorithm;   Other: Attended cardiorespiratory sleep study
34 Recruiting Screening for Sleep Apnea in Patients Undergoing Atrial Fibrillation Ablation
Conditions: Atrial Fibrillation;   Obstructive Sleep Apnea;   Cardiac Arrhythmias
Intervention: Device: Home Sleep Testing Device
35 Recruiting The IPED (Investigation of Palpitations in the ED) Study
Conditions: Presyncope;   Arrhythmias, Cardiac;   Tachycardia, Supraventricular;   Atrial Fibrillation
Intervention: Device: AliveCor Heart Monitor
36 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
37 Recruiting Product Surveillance Registry
Conditions: Cardiac Rhythm Disorders;   Urological and Digestive Disorders;   Neurological Disorders;   Cardiovascular Disorders
Intervention:
38 Recruiting CoolLoop Paroxysmal Atrial Fibrillation
Conditions: Atrial Fibrillation (Paroxysmal);   Arrhythmias, Cardiac;   Cardiovascular Diseases;   Heart Diseases;   Pathologic Processes
Intervention: Device: CoolLoop®
39 Recruiting Identification of Genetic Basis of Atrioventricular Conduction Defects: From Congenital Forms to Degenerative Forms
Conditions: Congenital Complete Heart Block;   Cardiac Conduction Defect Progressive
Intervention: Genetic: genetic blood analysis
40 Recruiting Utilising Lifemap to Investigate Malignant Arrhythmia Therapy
Conditions: Ischemic Cardiomyopathy;   Sudden Cardiac Death;   Implantable Defibrillator User;   Myocardial Infarction;   Arrhythmias, Cardiac
Intervention:

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Study has passed its completion date and status has not been verified in more than two years.