Arrhythmia |
Arrhythmias; Atrial Fibrillation; Irregular Heartbeat; Tachycardia |
Atrial fibrillation (AF or afib) is an abnormal heart rhythm (cardiac arrhythmia) which involves the two small, upper heart chambers (the atria). Heart beats in a normal heart begin after electricity generated in the atria by the sinoatrial node spread through the heart and cause contraction of the heart muscle and pumping of blood. In AF, the regular electrical impulses of the sinoatrial node are replaced by disorganized, rapid electrical impulses which result in irregular heart beats. Atr ...
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Arrhythmia Clinical Trials
- Relationship Between Functional Health Status and Ventricular Performance After Fontan (A Trial Conducted by the Pediatric Heart Network)
ClinicalTrials.gov Identifier: NCT00132782 - Active, not recruiting
Defect, Congenital Heart; Arrhythmia
- Genetic Determinants of Sudden Cardiac Death
ClinicalTrials.gov Identifier: NCT00064558 - Active, not recruiting
Cardiovascular Diseases; Heart Diseases; Death, Sudden, Cardiac; Ventricular Arrhythmia; Arrhythmia
- SOFA: Study on Omega-3 Fatty acids and ventricular Arrhythmia
ClinicalTrials.gov Identifier: NCT00110838 - Completed
Arrhythmia
- Cardiac Arrhythmia Pilot Study (CAPS)
ClinicalTrials.gov Identifier: NCT00000504 - Completed
Arrhythmia; Cardiovascular Diseases; Heart Diseases; Ventricular Arrhythmia
- Drug-Induced Sudden Death & Ventricular Arrhythmia
ClinicalTrials.gov Identifier: NCT00102180 - Active, not recruiting
Cardiovascular Diseases; Death, Sudden, Cardiac; Heart Diseases; Ventricular Arrhythmia
- Genetics of Cardiovascular and Neuromuscular Disease
ClinicalTrials.gov Identifier: NCT00138931 - Recruiting
Cardiomyopathy; Arrhythmia; Muscular Dystrophy
- Clinical Investigation of the Medtronic Concerto™ Device
ClinicalTrials.gov Identifier: NCT00268320 - Active, not recruiting
Congestive Heart Failure, Atrial Arrhythmia, Atrial Tachyarrhythmia, Atrial Fibrillation
- Renin-Angiogensin-Aldosterone System (RAAS), Inflammation, and Post-Operative Atrial Fibrillation
ClinicalTrials.gov Identifier: NCT00134862 - Recruiting
Cardiovascular Diseases; Heart Diseases; Arrhythmia
- Electrophysiologic Effects of Late PCI (OAT-EP)
ClinicalTrials.gov Identifier: NCT00119847 - Active, not recruiting
Cardiovascular Diseases; Heart Diseases; Myocardial Infarction; Coronary Disease; Arrhythmia; Ventricular Fibrillation
- Genetic Architecture of Heart Disease in Rural Brazil
ClinicalTrials.gov Identifier: NCT00023556 - Active, not recruiting
Chagas Disease; Heart Diseases; Arrhythmia; Heart Failure, Congestive
- Cerebral Artery Stenosis, Coronary Artery Disease and Arrhythmia
ClinicalTrials.gov Identifier: NCT00247533 - Recruiting
Stroke; Coronary Artery Disease; Arrhythmia
- Atrial Fibrillation Incidence, Risk Factors and Genetics
ClinicalTrials.gov Identifier: NCT00021905 - Active, not recruiting
Atrial Fibrillation; Cardiovascular Diseases; Heart Diseases; Hypertension; Cerebrovascular Accident; Arrhythmia
- Long QT Syndrome-Population Genetics and Cardiac Studies
ClinicalTrials.gov Identifier: NCT00005176 - Active, not recruiting
Cardiovascular Diseases; Heart Diseases; Ventricular Arrhythmia; Long QT Syndrome
- Trial to Investigate the Efficacy of Olmesartan in Paroxysmal Atrial Fibrillation
ClinicalTrials.gov Identifier: NCT00098137 - Recruiting
Heart Disease; Arrhythmia; Atrial Fibrillation
- PREFER (Pacemaker Remote Follow-Up Evaluation and Review)
ClinicalTrials.gov Identifier: NCT00294645 - Active, not recruiting
Bradycardia; Arrhythmia
- REFLEx Study
ClinicalTrials.gov Identifier: NCT00146822 - Completed
Arrhythmia
- Reduce Ventricular Pacing in Dual Chamber Implantable Cardioverter Defibrillators Using AutoIntrinsic Conduction Search Study
ClinicalTrials.gov Identifier: NCT00187239 - Active, not recruiting
Arrhythmia
- MASTER I - Microvolt T Wave Alternans Testing for Risk Stratification of Post MI Patients
ClinicalTrials.gov Identifier: NCT00305240 - Active, not recruiting
Myocardial Infarction; Arrhythmia, Ventricular; Ischemic Cardiomyopathy
- Electrophysiologic Study Versus Electrocardiographic Monitoring (ESVEM)
ClinicalTrials.gov Identifier: NCT00000518 - Completed
Arrhythmia; Cardiovascular Diseases; Death, Sudden, Cardiac; Heart Diseases; Tachycardia, Ventricular; Ventricular Arrhythmia; ...
- MASTER II - Microvolt T Wave Alternans Testing for Risk Stratification of Post MI Patients
ClinicalTrials.gov Identifier: NCT00305214 - Active, not recruiting
Myocardial Infarction; Arrhythmia, Ventricular; Ischemic Cardiomyopathy
- Defining The Role Of Dialysate Magnesium In Arrhythmogenicity On Dialysis
ClinicalTrials.gov Identifier: NCT00242164 - Not yet recruiting
Hemodialysis; Chronic Kidney Disease; Arrhythmia
- Electrocardiogram (ECG) Recordings in Paediatric Population
ClinicalTrials.gov Identifier: NCT00399386 - Recruiting
Arrhythmia
- EVITA: Evaluation of VIP Feature in Pacemaker Patients
ClinicalTrials.gov Identifier: NCT00366158 - Recruiting
Arrhythmia
- Diagnostic Investigation of Sudden Cardiac Event Risk
ClinicalTrials.gov Identifier: NCT00500708 - Recruiting
Arrhythmia
- NAVISTAR® THERMOCOOL® Catheter for the Treatment of Atrial Fibrillation
ClinicalTrials.gov Identifier: NCT00116428 - Recruiting
Heart Diseases; Arrhythmia; Atrial Fibrillation
- Multidisciplinary Study of Right Ventricular Dysplasia
ClinicalTrials.gov Identifier: NCT00024505 - Recruiting
Heart Diseases; Ventricular Arrhythmia; Arrhythmogenic Right Ventricular Dysplasia
- PANORAMA Observational Study
ClinicalTrials.gov Identifier: NCT00382525 - Recruiting
Arrhythmia; Cardiac Pacemaker, Artificial; Defibrillators, Implantable
- Omega 3 PUFAs and Microvolt TWA in Patients With Ventricular Arrhythmia
ClinicalTrials.gov Identifier: NCT00507390 - Recruiting
Defibrillators, Implantable
- Psychosomatic Effects of Implantable Cardioverter Defibrillator With Home Monitoring Function
ClinicalTrials.gov Identifier: NCT00325221 - Recruiting
Arrhythmia; Quality of Life
- iPod and Other MP3 Players on ICDs and Pacemakers in Children
ClinicalTrials.gov Identifier: NCT00542854 - Recruiting
Heart Block; Bradycardia; Tachycardia; Arrhythmia
- Single Ascending Dose Study of the Safety, Tolerability, and Pharmacokinetics of GAP-134 Administered Intravenously
ClinicalTrials.gov Identifier: NCT00510029 - Recruiting
Arrhythmia
- Atropine for Prevention of Dysrhythmias Caused by Percutaneous Ethanol Instillation for Hepatoma Therapy
ClinicalTrials.gov Identifier: NCT00575523 - Recruiting
Arrhythmia; Respiratory Arrest
- Measuring Electrical Resistance of Different Tissues on the Outer Surface of the Heart
ClinicalTrials.gov Identifier: NCT00291174 - Recruiting
Cardiomyopathies; Ventricular Dysfunction; Myocardial Infarction; Arrhythmia
- Extracellular Matrix Marker of Arrhythmia Risk (EMMA)
ClinicalTrials.gov Identifier: NCT00376532 - Recruiting
Myocardiopathies; Ischemia, Myocardial; Arrythmia; Death, Sudden, Cardiac
- Single Ascending Dose of GAP-134 as a 24-Hour IV Infusion in Healthy Japanese Males
ClinicalTrials.gov Identifier: NCT00543946 - Recruiting
Arrhythmia
- Reducing Episodes by Septal Pacing Efficacy Confirmation Trial (RESPECT)
ClinicalTrials.gov Identifier: NCT00289289 - Recruiting
Atrial Fibrillation; Tachycardia, Supraventricular; Arrhythmia; Bradycardia
- Efficacy and Safety Evaluation of Azimilide Dihydrochloride in Patients with Implantable Cardioverter Defibrillators
ClinicalTrials.gov Identifier: NCT00035490 - Completed
Arrhythmia
- Double Blind Placebo Controlled Dose Ranging Study of the Efficacy and Safety of ssr149744c 100 or 300 mg for the Prevention of ventrICular ARrhythmia-Triggered Icd interventiOnS (ICARIOS)
ClinicalTrials.gov Identifier: NCT00232297 - Completed
Arrhythmia; Tachycardia, Ventricular; Ventricular Fibrillation
- Concentrations of Amiodarone in Fat Tissue During Chronic Treatment
ClinicalTrials.gov Identifier: NCT00313443 - Recruiting
Arrhythmia; Atrial Fibrillation; Atrial Flutter
- Identification of Gene Polymorphism in Patients With Sick Sinus Syndrome in Chinese Population in Taiwan
ClinicalTrials.gov Identifier: NCT00314223 - Recruiting
Sinus Arrhythmia
- Digitalis Investigation Group (DIG)
ClinicalTrials.gov Identifier: NCT00000476 - Completed
Arrhythmia; Cardiovascular Diseases; Heart Diseases; Heart Failure, Congestive; Sinus Arrhythmia; Heart Failure
- Arrhythmia Restart Prevention and RatE STabilization in Atrial Fibrillation
ClinicalTrials.gov Identifier: NCT00224341 - Recruiting
Sick Sinus Syndrome; Brady-Tachy Syndrome
- System Longevity Study: Monitoring Long-Term Function of Medtronic Heart-Related Products
ClinicalTrials.gov Identifier: NCT00271180 - Recruiting
Arrhythmia; Bradycardia; Heart Failure; Sinus Tachycardia
- Ablation vs Drug Therapy for Atrial Fibrillation - Pilot Trial
ClinicalTrials.gov Identifier: NCT00578617 - Recruiting
Atrial Fibrillation; Arrhythmia; Stroke Prevention; Mortality
- Magnesium to Reduce Implantable Cardioverter Defibrillator (ICD) Shocks and Improve Patient's Quality of Life.
ClinicalTrials.gov Identifier: NCT00282620 - Recruiting
Arrhythmia; Quality of Life; Hypomagnesemia
- CONNECT Study - Clinical Evaluation Of Remote NotificatioN to rEduCe Time to Clinical Decision
ClinicalTrials.gov Identifier: NCT00402246 - Recruiting
Arrhythmia; Tachycardia; Atrial Fibrillation; Ventricular Fibrillation
- Effect of Supplemental Intake of Omega-3 Polyunsaturated Fatty Acids on the Rate and Complexity of Spontaneously Occurring Ventricular and Supraventricular Arrhythmias in Patients With Implantable Cardioverter Defibrillator (ICD) – A Randomized Clinical
ClinicalTrials.gov Identifier: NCT00290056 - Recruiting
Coronary Artery Disease; Arrhythmia
- Use of Fish Oils to Prevent Atrial Mechanical Stunning and Atrial Remodeling Due to Atrial Arrhythmia
ClinicalTrials.gov Identifier: NCT00232232 - Recruiting
Atrial Fibrillation; Atrial Flutter
- The Use of Statins Following a Left Atrial Catheter Ablation Procedure to Prevent Atrial Fibrillation
ClinicalTrials.gov Identifier: NCT00579098 - Recruiting
Atrial Fibrillation; Arrhythmia; Inflammation; Endothelial Dysfunction
- Multicenter Unsustained Tachycardia Trial (MUSTT)
ClinicalTrials.gov Identifier: NCT00000480 - Completed
Arrhythmia; Cardiovascular Diseases; Coronary Disease; Death, Sudden, Cardiac; Heart Diseases; Myocardial Ischemia; Tachycardia, Ventricular
- Coronary Artery Bypass Graft (CABG) Patch Trial
ClinicalTrials.gov Identifier: NCT00000540 - Completed
Arrhythmia; Cardiovascular Diseases; Coronary Disease; Death, Sudden, Cardiac; Heart Diseases; Myocardial Infarction; Myocardial Ischemia; ...
- Cardiac Rhythm Abnormalities in Patients With Refractory Epilepsy at High Risk for Sudden Death
ClinicalTrials.gov Identifier: NCT00203333 - Recruiting
Refractory Epilepsy; Arrhythmia; Sudden Death
- Selection of Shock Energy in Out-Of-Hospital Cardiac Arrest
ClinicalTrials.gov Identifier: NCT00472147 - Not yet recruiting
Sudden Cardiac Death; Arrhythmia; Survival
- Cardiac Arrhythmias and the Perception of Symptoms
ClinicalTrials.gov Identifier: NCT00005688 - Completed
Cardiovascular Diseases; Heart Diseases; Arrhythmia
- Atrial Fibrillation Follow-up Investigation of Rhythm Management (AFFIRM)
ClinicalTrials.gov Identifier: NCT00000556 - Completed
Arrhythmia; Atrial Fibrillation; Cardiovascular Diseases; Heart Diseases
- Triggers of Ventricular Arrhythmias (TOVA) Study
ClinicalTrials.gov Identifier: NCT00005243 - Completed
Cardiovascular Diseases; Arrhythmia; Myocardial Infarction; Heart Diseases
- Prospective Assessment After Pediatric Cardiac Ablation (PAPCA)
ClinicalTrials.gov Identifier: NCT00005553 - Completed
Cardiovascular Diseases; Heart Diseases; Arrhythmia; Tachycardia, supraventicular
- Cardiac Arrest Recovery EEG Study
ClinicalTrials.gov Identifier: NCT00483873 - Not yet recruiting
Cardiac Arrest; Arrhythmia
- Fatty Acid Antiarrhythmia Trial (FAAT)
ClinicalTrials.gov Identifier: NCT00004559 - Completed
Arrhythmia; Heart Diseases; Tachycardia, Ventricular; Ventricular Fibrillation
- Evaluation and Treatment of Heart Disease in Patients not Participating in Research
ClinicalTrials.gov Identifier: NCT00001460 - Completed
Arrhythmia; Congenital Heart Defect; Heart Disease
- Cardiac Autonomic Control in Children of HIV Positive Mothers
ClinicalTrials.gov Identifier: NCT00005353 - Completed
Acquired Immunodeficiency Syndrome; Arrhythmia; Heart Diseases; HIV Infections
- Antiarrhythmic Effects of N-3 Fatty Acids
ClinicalTrials.gov Identifier: NCT00004558 - Completed
Arrhythmia; Heart Diseases; Tachycardia, Ventricular; Ventricular Fibrillation
- Study Evaluating GAP-486 in Heart Rhythm
ClinicalTrials.gov Identifier: NCT00137293 - Terminated
Arrhythmia
- Study Evaluating GAP-486 on Heart Rhythm in Patients with Coronary Artery Disease
ClinicalTrials.gov Identifier: NCT00137332 - Terminated
Arrhythmia
- Public Access Defibrillation (PAD) Community Trial
ClinicalTrials.gov Identifier: NCT00004560 - Completed
Arrhythmia; Heart Arrest; Heart Diseases; Myocardial Infarction; Ventricular Fibrillation; Death, Sudden, Cardiac
- Cardiac Arrest in Seattle: Conventional Versus Amiodarone Drug Evaluation (CASCADE)
ClinicalTrials.gov Identifier: NCT00000464 - Completed
Arrhythmia; Cardiovascular Diseases; Heart Arrest; Heart Diseases; Myocardial Infarction; Ventricular Fibrillation
- Mode Selection Trial in Sinus Node Dysfunction (MOST)
ClinicalTrials.gov Identifier: NCT00000561 - Completed
Arrhythmia; Cardiovascular Diseases; Heart Diseases; Sick Sinus Syndrome; Vascular Diseases; Cerebrovascular Accident
- Identifying High Risk Patients With Syncope
ClinicalTrials.gov Identifier: NCT00005202 - Completed
Cardiovascular Diseases; Arrhythmia; Death, Sudden, Cardiac; Heart Diseases; Syncope
- Proarrhythmic Medicines and Primary Cardiac Arrest
ClinicalTrials.gov Identifier: NCT00005253 - Completed
Cardiovascular Diseases; Heart Diseases; Heart Arrest; Hypertension; Arrhythmia
- Evaluation of SC-V Versus Conventional CPR
ClinicalTrials.gov Identifier: NCT00000502 - Completed
Arrhythmia; Cardiovascular Diseases; Heart Arrest; Heart Diseases; Myocardial Infarction; Ventricular Fibrillation; Cerebral Anoxia
- Mechanisms Underlying Psychosocial Associations with Ischemic Heart Disease (Kuopio)
ClinicalTrials.gov Identifier: NCT00005260 - Completed
Cardiovascular Diseases; Carotid Artery Diseases; Arrhythmia; Myocardial Ischemia; Thrombosis; Heart Diseases; Atherosclerosis
- Boston Area Anticoagulation Trial for Atrial Fibrillation (BAATAF)
ClinicalTrials.gov Identifier: NCT00000517 - Completed
Arrhythmia; Atrial Fibrillation; Cardiovascular Diseases; Cerebral Embolism and Thrombosis; Cerebrovascular Disorders; Heart Diseases; ...
- The HF-HRV Registry
ClinicalTrials.gov Identifier: NCT00236236 - Completed
Heart Failure; Arrhythmia
- Prognostic Significance of T Wave Alternans
ClinicalTrials.gov Identifier: NCT00006501 - Completed
Heart Diseases; Ventricular Arrhythmia; Ventricular Fibrillation; Death, Sudden, Cardiac; Heart Arrest
- Beta-Blocker Heart Attack Trial (BHAT)
ClinicalTrials.gov Identifier: NCT00000492 - Completed
Arrhythmia; Cardiovascular Diseases; Coronary Disease; Death, Sudden, Cardiac; Heart Diseases; Myocardial Infarction; Myocardial Ischemia; ...
- Catheter Ablation Registry
ClinicalTrials.gov Identifier: NCT00005195 - Completed
Cardiovascular Diseases; Arrhythmia; Heart Diseases
- Epidemiology of Symptomatic Arrhythmias
ClinicalTrials.gov Identifier: NCT00005237 - Completed
Cardiovascular Diseases; Heart Diseases; Atrial Fibrillation; Arrhythmia; Tachycardia; Tachycardia, Supraventricular
- Predictors of Perioperative Cardiac Morbidity
ClinicalTrials.gov Identifier: NCT00005197 - Completed
Cardiovascular Diseases; Heart Diseases; Myocardial Ischemia; Myocardial Infarction; Ventricular Arrhythmia; Coronary Disease
- Antiarrhythmics Versus Implantable Defibrillators (AVID)
ClinicalTrials.gov Identifier: NCT00000531 - Completed
Arrhythmia; Cardiovascular Diseases; Death, Sudden, Cardiac; Heart Diseases; Tachycardia, Ventricular; Ventricular Fibrillation
- CAPTURE - Complete Automatic Pacing Threshold Utilization Recorded by EnPulse
ClinicalTrials.gov Identifier: NCT00275769 - Completed
Arrhythmia; Bradycardia
- Epidemiology of Long QTand Asian Sudden Death in Sleep
ClinicalTrials.gov Identifier: NCT00005367 - Completed
Cardiovascular Diseases; Heart Diseases; Arrhythmia; Death, Sudden, Cardiac; Long QT Syndrome
- Sudden Cardiac Death in Heart Failure Trial (SCD-HeFT)
ClinicalTrials.gov Identifier: NCT00000609 - Completed
Arrhythmia; Cardiovascular Diseases; Death, Sudden, Cardiac; Heart Diseases; Heart Failure, Congestive; Heart Failure
- Cardiac Arrhythmia Suppression Trial (CAST)
ClinicalTrials.gov Identifier: NCT00000526 - Completed
Cardiovascular Diseases; Coronary Disease; Death, Sudden, Cardiac; Heart Arrest; Heart Diseases; Myocardial Infarction; Myocardial Ischemia; ...
- Multicenter Study of Silent Myocardial Ischemia (MSSMI)
ClinicalTrials.gov Identifier: NCT00005216 - Completed
Cardiovascular Diseases; Coronary Disease; Myocardial Ischemia; Heart Diseases; Myocardial Infarction; Angina, Unstable; Arrhythmia
- Anxiety and Vagal Control of the Heart in Coronary Disease
ClinicalTrials.gov Identifier: NCT00006311 - Completed
Cardiovascular Diseases; Coronary Disease; Depression; Heart Diseases; Death, Sudden, Cardiac; Arrhythmia
- ASSURE Study - Arrhythmia Single Shock DFT Versus ULV: Risk Reduction Evaluation With ICD Implantations
ClinicalTrials.gov Identifier: NCT00231426 - Completed
Tachyarrhythmia
- Arrhythmia Prevention With an Alpha-Linolenic Enriched Diet
ClinicalTrials.gov Identifier: NCT00410020 - Completed
Atrial Fibrillation; Diet Therapy
- Heart Rate Variability and Sudden Cardiac Death
ClinicalTrials.gov Identifier: NCT00005235 - Completed
Cardiovascular Diseases; Coronary Disease; Heart Diseases; Myocardial Infarction; Death, Sudden, Cardiac; Ventricular Arrhythmia
- Restoring Sinus Rhythm With Cardiac Resynchronization in Patients With Atrial Fibrillation (ReSync AF)
ClinicalTrials.gov Identifier: NCT00268294 - Completed
Heart Failure, Atrial Arrhythmia
- A Randomized Trial of the Ostial Versus the Extra-Ostial Ablation Strategy for Atrial Fibrillation
ClinicalTrials.gov Identifier: NCT00192972 - Completed
Atrial Fibrillation; Arrhythmia
- Safety/Efficacy Response to RSD1235 Compared to Placebo in Subjects with Atrial Arrhythmia After Heart Surgery.
ClinicalTrials.gov Identifier: NCT00125320 - Completed
Atrial Fibrillation; Atrial Flutter
- Quality of Life in Patients Post Radiofrequency Ablation
ClinicalTrials.gov Identifier: NCT00165997 - Terminated
Radiofrequency Catheter Ablation; Quality of Life; Arrhythmia

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