ISRCTN93591221
Completed
未知
Prospective early feasibility study utilizing a novel mapping catheter for mapping in the atria and ventricles
Overview
- Phase
- 未知
- Intervention
- Not specified
- Conditions
- Ventricular tachycardia, atrial tachycardia, atrial flutter, atrial fibrillation
- Sponsor
- Biosense Webster, Inc.
- Enrollment
- 30
- Status
- Completed
- Last Updated
- 7 years ago
Overview
Brief Summary
No summary available.
Investigators
Eligibility Criteria
Inclusion Criteria
- •1\. Diagnosed with and is a candidate for clinically\-indicated catheter ablation procedure for the management of:
- •1\.1\. Ischemic ventricular tachycardia
- •1\.2\. Atrial tachycardia/atypical atrial flutter/paroxysmal atrial fibrillation following a pulmonary vein isolation ablation or mitral valve repair procedure
- •1\.3\. Persistent atrial fibrillation
- •2\. Aged 18 years or older
- •3\. Able to provide informed consent
- •4\. Able and willing to comply with all pre\-, post\-, and follow\-up testing and requirements
Exclusion Criteria
- •1\. History of continuous atrial fibrillation (AF) sustained longer than 12 months
- •2\. History of AF \<7 days and no previous AF ablation procedure
- •3\. Previously diagnosed with long\-standing persistent atrial fibrillation
- •4\. Previously diagnosed with idiopathic PVC/VT
- •5\. Study arrhythmia secondary to reversible cause
- •6\. Atrial arrhythmias: patients with a left atrial size \>55 mm
- •7\. LVEF \= 25% for VT patients
- •8\. LVEF \= 40% for AF patients
- •9\. Documented thrombus in the chamber to be mapped by the study catheter on imaging
- •10\. Contraindication to anticoagulation (i.e. heparin, warfarin, dabigatran)
Outcomes
Primary Outcomes
Not specified
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