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Found 59 clinical trials
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nMARQ™ Pulmonary Vein Isolation System for the Treatment of Paroxysmal Atrial Fibrillation

nMARQ™ Pulmonary Vein Isolation System for the Treatment of Paroxysmal Atrial Fibrillation

  • 94 views
  • 25 Mar, 2021
  • 1 location
None
Comparison of Circumferential Pulmonary Vein Isolation and Complex Pulmonary Vein Isolation Additional Linear Ablation for Recurred Atrial Fibrillation After Previous Catheter Ablation: Prospective Randomized Trial (CALRA-AF)

novo catheter ablation. After randomization, we will conduct circumferential pulmonary vein isolation alone in a group, and additional posterior box isolation in the other group. Non-pulmonary vein

  • 4 views
  • 04 Jul, 2021
  • 1 location
None
  • 0 views
  • 09 Mar, 2021
  • 1 location
None
CFAE/Spatiotemporal Dispersion Guided Ablation Versus PVI Guided Ablation in Persistent AF

Electrocardiograms (CFAEs) to Pulmonary Vein Isolation (PVI) based ablation in patients with persistent AF. Hypothesis: CFAE/spatiotemporal dispersion guided ablation will increase AF free survival compared

  • 2 views
  • 25 Jan, 2021
  • 4 locations
None
Thoracoscopic Surgical Versus Catheter Ablation Approaches for Primary Treatment of Persistent Atrial Fibrillation

vein isolation (PVI) in particular, is the most commonly applied approach to treat drug refractory persistent AF, but particularly in this patient group results are modest. Alternatively, the PVs can

  • 0 views
  • 02 Feb, 2021
  • 3 locations
None
Posterior Wall And Left Atrial Appendage Empiric Electrical Isolation for Non-Paroxysmal Atrial Fibrillation

(CSI) when compared to pulmonary vein isolation (PVI) alone: PVI alone, PVI + PWI, PVI + PWI + LAAEI, PVI + PWI + LAAEI + CSI.

left ventricular dysfunction
catheter ablation
fibrillation
electrocardiogram
pulmonary vein isolation
  • 0 views
  • 02 Aug, 2021
  • 16 locations
None
Characterization of Arrhythmia Substrate to Ablate Persistent Atrial Fibrillation

addition to pulmonary vein isolation (PVI) when compared to PVI alone in patients with persistent atrial fibrillation (AF).

persistent atrial fibrillation
scar
arrhythmia
pulmonary vein isolation
12 lead ECG
  • 28 views
  • 18 Nov, 2021
  • 15 locations
None
Tailored vs. Anatomical Ablation Strategy for Persistent Atrial Fibrillation

referred to as Pulmonary Vein Isolation (PVI). The hypothesis in this Study is that a tailored ablation strategy targeting areas of spatio-temporal dispersion in combination with PVI is superior to

transesophageal echocardiography
persistent atrial fibrillation
pulmonary vein isolation
heart failure
warfarin
  • 4 views
  • 18 Oct, 2021
  • 20 locations
None
Pulsed Field Ablation to Irreversibly Electroporate Tissue and Treat AF

pulmonary vein isolation (PVI) as a treatment for AF. To this end, the clinical study has been designed into phases (Pilot and Pivotal), with each phase comprising a separate data set that will be analyzed

antiarrhythmic drug
pulmonary vein isolation
fibrillation
  • 81 views
  • 10 Nov, 2021
  • 42 locations
None
Cryoballoon Ablation Versus Medical Therapy in Patients With Heart Failure and Atrial Fibrillation

aim of the present study to confirm that early invasive therapy consisting of a strict pulmonary vein isolation (PVI) protocol using cryoballoon therapy has positive effects on hard clinical endpoints

  • 0 views
  • 24 Mar, 2021
  • 2 locations