113 studies found for:    Open Studies | "Tachycardia"
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Rank Status Study
1 Recruiting Intracardiac CrYoablation for AtrioVentricular Nodal Reentrant Tachycardia
Conditions: AtrioVentricular Nodal Reentrant Tachycardia;   Supraventricular Tachycardia;   Heart Disease
Intervention: Device: Freezor Xtra Cryoablation Catheter
2 Recruiting Stepwise Approach To sUbstrate Modification for Ventricular Tachycardia
Conditions: Ventricular Tachycardia;   Catheter Ablation;   Tachycardia, Ventricular
Intervention: Procedure: catheter-based ablation
3 Unknown  Iv Amiodarone Versus Iv Procainamide to Treat Haemodynamically Well Tolerated Ventricular Tachycardia
Conditions: Ventricular Tachycardia;   Wide QRS Tachycardia
Intervention: Drug: iv Amiodarone and iv Procainamide
4 Recruiting Breathing Device in Postural Orthostatic Tachycardia Syndrome (POTS)
Conditions: Postural Tachycardia Syndrome;   Postural Orthostatic Tachycardia Syndrome
Interventions: Device: Inspiratory Threshold Device (Res-Q-Gard ITD);   Device: Sham Inspiratory Threshold Device
5 Recruiting Comparative Study Between Cryoablation and Radiofrequency Ablation in the Treatment of Supraventricular Tachycardia
Conditions: Supraventricular Tachycardia;   Atrioventricular Nodal Reentrant Tachycardia
Interventions: Procedure: cryoablation;   Procedure: radiofrequency ablation
6 Recruiting Ablation of Inappropriate Sinus Tachycardia
Condition: Inappropriate Sinus Tachycardia
Intervention: Procedure: electrophysiology study and radiofrequency ablation
7 Recruiting AV Nodal Reentrant Tachycardia Study
Condition: Tachycardia, Atrioventricular Nodal Reentry
Intervention: Procedure: Cardiac Invasive Electrophysiological Study
8 Recruiting Ivabradine Versus Beta-blockers in the Treatment of Inappropriate Sinus Tachycardia
Condition: Inappropriate Sinus Tachycardia
Interventions: Drug: Ivabradine;   Drug: Beta blocker
9 Unknown  Magnetically Navigated vs. Manually Guided Radiofrequency in Atrioventricular-Node-Reentry-Tachycardia
Conditions: Atrioventricular Nodal Reentry Tachycardia;   Radiofrequency Ablation
Intervention: Procedure: RF-ablation
10 Recruiting Yoga and Rate and Duration of Inappropriate Sinus Tachycardia (IST) Episodes
Condition: Inappropriate Sinus Tachycardia
Intervention: Other: Yoga
11 Unknown  Dexmedetomidine Versus Adenosine: Electrophysiologic Effects and Therapeutic Use for Terminating Supraventricular Tachycardia
Condition: Supraventricular Tachycardia
Interventions: Drug: Dexmedetomidine;   Drug: Adenosine
12 Recruiting Trial Comparing Ablation With Medical Therapy in Patients With Ventricular Tachycardia
Conditions: Ventricular Tachycardia;   Coronary Artery Disease
Interventions: Procedure: Catheter Ablation;   Drug: Medical therapy (sotalol or amiodarone)
13 Recruiting A Study of Early Robotic Ablation by Substrate Elimination of Ventricular Tachycardia
Condition: Ventricular Tachycardia
Interventions: Procedure: Robotic VT Ablation;   Other: Conventional Therapy
14 Not yet recruiting Fibrillatory Factor in Ventricular Tachycardia
Condition: Ventricular Tachycardia
Intervention: Procedure: Fibrillatory Factor calculation (FF)
15 Unknown  Testing Objective Methods for Template Matching Ventricular Tachycardia and Pacemapping
Condition: Ventricular Tachycardia
Intervention:
16 Unknown  Anti-arrhythmic Medication v. MRI-Merge Ablation in the Treatment of Ventricular Tachycardia
Condition: Ventricular Tachycardia
Interventions: Procedure: MRI guided VT ablation;   Drug: Increased dose of amiodarone
17 Not yet recruiting Intramural Needle Ablation for Ablation of Recurrent Ventricular Tachycardia
Condition: Ventricular Tachycardia
Intervention: Device: Intramural Needle Ablation Catheter
18 Recruiting SmartTouch Catheter in Ablation of Ventricular Tachycardia
Conditions: Arrhythmias, Cardiac;   Tachycardia, Ventricular;   Myocardial Infarction;   Cardiomyopathies
Intervention:
19 Recruiting Ventricular Tachycardia (VT) Ablation Versus Enhanced Drug Therapy
Condition: Recurrent Ventricular Tachycardia
Interventions: Procedure: Catheter Ablation;   Drug: Aggressive Antiarrhythmic Therapy (Amiodarone)
20 Recruiting Endo- and Epicardial vs. Endocardial Ablation of Ventricular Tachycardia in Patients With Cardiac Disease
Condition: Ventricular Tachycardia
Interventions: Procedure: Strategy 1 - endocardial ablation;   Procedure: Strategy 2 - endocardial and epicardial ablation

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Indicates status has not been verified in more than two years