We have located links that may give you full text access.
Long-term outcome after second-generation cryoballoon ablation for paroxysmal atrial fibrillation - a 3-years follow-up.
BACKGROUND: The second-generation cryoballoon (cryoballoon Advance; CB-A) offers excellent outcomes on the mid-term follow-up. To the best of our knowledge, little is known regarding the long-term outcome after CB-A ablation for paroxysmal atrial fibrillation (AF).
OBJECTIVE: The aim of the study was to evaluate the freedom from recurrence of AF during a 3-year follow-up period, among consecutive patients having undergone pulmonary vein isolation (PVI) with the CB-A for paroxysmal AF (PAF).
METHODS: Consecutive patients with drug-resistant PAF who underwent PVI using CB-A as an index procedure formed the study group. Patients were evaluated with holter ECG recordings at 1, 3, 6 and 12 months and subsequent follow-up was biannual or based on the clinical status and at the physician discretion.
RESULTS: Seventy-six consecutive patients were enrolled. Of these patients, 6 were excluded because of lack of long-term follow-up. A total of 70 patients [44 male (63%); mean age 57.9 ± 14.5 years] with a mean follow-up of 38.0 ± 7.4 months were finally included. In total, 278 PVs were depicted on the pre-procedural CT scan. All PVs (100%) could be isolated with the CB-A only. The freedom from AF without antiarrhythmic drug (AADs) after a single procedure was 71.5% of patients at a mean 38.0 ± 7.4 months follow-up. If including repeat procedures, 80% of the patients were free from AF recurrence after 1.11 ± 0.32 procedures without AADs.
CONCLUSION: The second-generation cryoballoon offers long-term freedom from PAF in 71.5% of treated patients with a single procedure without AADs on a 3-year follow-up period.
OBJECTIVE: The aim of the study was to evaluate the freedom from recurrence of AF during a 3-year follow-up period, among consecutive patients having undergone pulmonary vein isolation (PVI) with the CB-A for paroxysmal AF (PAF).
METHODS: Consecutive patients with drug-resistant PAF who underwent PVI using CB-A as an index procedure formed the study group. Patients were evaluated with holter ECG recordings at 1, 3, 6 and 12 months and subsequent follow-up was biannual or based on the clinical status and at the physician discretion.
RESULTS: Seventy-six consecutive patients were enrolled. Of these patients, 6 were excluded because of lack of long-term follow-up. A total of 70 patients [44 male (63%); mean age 57.9 ± 14.5 years] with a mean follow-up of 38.0 ± 7.4 months were finally included. In total, 278 PVs were depicted on the pre-procedural CT scan. All PVs (100%) could be isolated with the CB-A only. The freedom from AF without antiarrhythmic drug (AADs) after a single procedure was 71.5% of patients at a mean 38.0 ± 7.4 months follow-up. If including repeat procedures, 80% of the patients were free from AF recurrence after 1.11 ± 0.32 procedures without AADs.
CONCLUSION: The second-generation cryoballoon offers long-term freedom from PAF in 71.5% of treated patients with a single procedure without AADs on a 3-year follow-up period.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app