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Found 25 clinical trials
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SBRT in Chagas Disease Ventricular Tachycardia

This is an observational study of 10 Chagas Disease patients with Ventricular Tachycardia that have failed prior catheter ablation or have this procedure contraindicated due to clinical status. Those patients will underwent to Stereotactic Body Radiation Therapy (SBRT) targeting the area of the heart of the VT circuits. Radioablation target …

catheter ablation
antiarrhythmic drug
MRI
heart disease
anesthesia
  • 0 views
  • 08 Aug, 2021
  • 1 location
None
Effect of Dronedarone on Atrial Fibrosis Progression and Atrial Fibrillation Recurrence

Patients who have undergone cardiac ablation will be randomized and blinded to one of two groups; one group will receive dronedarone while the other group will receive a placebo. The incidence of atrial fibrillation recurrence, as well as atrial fibrosis progression, will be analyzed between the two trial groups.

dronedarone
catheter ablation
antiarrhythmic drug
persistent atrial fibrillation
fibrillation
  • 0 views
  • 18 Jun, 2021
  • 1 location
None
Low Voltage-Directed Catheter Ablation for Atrial Fibrillation

A three-pronged approach to evaluate long term success of non-paroxysmal ablation when using a: specified low voltage-directed with pulmonary vein isolation (LD+PVI) approach compared to , empiric posterior wall isolation with pulmonary vein isolation (PW+PVI) approach compared to an approach of pulmonary vein isolation (PVI) alone.

  • 11 views
  • 02 Jul, 2021
  • 1 location
None
Sympathetic Denervation by Video-assisted Thoracoscopy in Control of Cardiac Arrhythmias in Patients With Chagas Disease

Ventricular tachycardia (VT) is the main cause of sudden death in patients with structural heart diseases. The use of ICD (implantable cardio-defibrillator) could prevent sudden death, however, the occurrence of repetitive shock decreases significantly the quality of life and could increase the mortality rate. Chagas disease in our environment is …

catheter ablation
medical therapy
heart disease
shock
beta blockers
  • 0 views
  • 24 Jan, 2021
  • 2 locations
None
PRAGUE-25 Trial. Catheter Ablation vs. AADs and Risk Factor Modification.

Atrial fibrillation (AF) is the most common sustained cardiac arrhythmia with a prevalence of 2% in general population. Incidence and prevalence of AF has been slightly increasing due to increasing age, improved ability to treat cardiac diseases, and higher incidence of obesity and other risk factors associated with AF. AF …

catheter ablation
arrhythmia
antiarrhythmic drug
heart failure
electrocardiogram
  • 0 views
  • 30 Jun, 2021
  • 1 location
None
Pentoxifylline Versus Pioglitazone In Non-Alcoholic Steatohepatiti (NASH)

1. To assess the metabolic factors in lean and obese patients with NASH. 2. To compare the efficacy of pentoxifylline versus pioglitazone on the metabolic profile and liver histology of NASH patients.

  • 13 views
  • 07 Nov, 2020
  • 1 location
None
Transcutaneous (Tragus) Vagal Nerve Stimulation for Post-op Afib

Patients undergoing cardiac surgery are at high risk of developing atrial fibrillation (AF), with estimated rates of 30-50% and occurs at approximately 2-4 days after surgery. The autonomic nervous system is known to play a key role in AF. Animal studies have indicated that duration and inducibility of AF can …

fibrillation
  • 0 views
  • 03 Oct, 2021
  • 2 locations
None
Prevention of Atrial Fibrillation by Low-dose Landiolol Administration After Cardiac Surgery

Postoperative atrial fibrillation (POAF) is a common complication that occurs in 30-50% of patients after cardiac surgery and increases morbidity and mortality and hospital length of stay. During the perioperative period, the discontinuation of beta-blocker treatment is known to be a risk factor for developing POAF in patient undergoing cardiac …

  • 0 views
  • 18 Apr, 2021
  • 2 locations
None
Ventricular Tachycardia Ablation and Myocardial Scar Characterization With Magnetic Resonance

Previous monocentric experiences have already highlighted the role of preoperative cardiac imaging, in particular of cardiac magnetic resonance (CMR) and tomography (CT), in improving the ablation results of scar-related ventricular tachycardia (VT). A better characterization of scar obtained with high quality CMR images and post processing data with creation of …

  • 0 views
  • 27 Jan, 2021
  • 7 locations
None
Pharmacogenetic Study of Antiarrhythmic Drugs for Atrial Fibrillation

In this pilot and feasibility study, the investigators will enroll patients with frequent symptomatic episodes of atrial fibrillation (AF) in a cross-over study testing two different classes of anti arrhythmic drugs (AADs). This pilot and feasibility study will provide preliminary data for a larger study in which the investigators will …

flecainide
antiarrhythmic drug
sotalol
  • 64 views
  • 29 Apr, 2021
  • 4 locations