- 【Updated on May 12, 2025】 Integration of CiNii Dissertations and CiNii Books into CiNii Research
- Trial version of CiNii Research Knowledge Graph Search feature is available on CiNii Labs
- Suspension and deletion of data provided by Nikkei BP
- Regarding the recording of “Research Data” and “Evidence Data”
The Difference of Predictors for Recurrence After Catheter Ablation of Non-Paroxysmal Atrial Fibrillation According to Follow-Up Period
-
- Kim Mi-Na
- Division of Cardiology, Korea University Cardiovascular Center, Korea University Anam Hospital
-
- Lee Jae Joong
- Division of Cardiology, Korea University Cardiovascular Center, Korea University Anam Hospital
-
- Kim Su-A
- Division of Cardiology, Korea University Cardiovascular Center, Korea University Anam Hospital
-
- Kim Yong Hyun
- Division of Cardiology, Korea University Cardiovascular Center, Korea University Ansan Hospital
-
- Choi Jong Il
- Division of Cardiology, Korea University Cardiovascular Center, Korea University Anam Hospital
-
- Park Seong-Mi
- Division of Cardiology, Korea University Cardiovascular Center, Korea University Anam Hospital
-
- Park Sang Weon
- Division of Cardiology, Korea University Cardiovascular Center, Korea University Anam Hospital
-
- Kim Young-Hoon
- Division of Cardiology, Korea University Cardiovascular Center, Korea University Anam Hospital
-
- Shim Wan-Joo
- Division of Cardiology, Korea University Cardiovascular Center, Korea University Anam Hospital
Search this article
Description
The aim of this study was to assess the clinical and echocardiographic predictors for the recurrence of persistent atrial fibrillation (AF) after ablation during a long-term period.<br>A total of 130 patients with persistent AF who had undergone radiofrequency catheter ablation (RFCA) were enrolled. We analyzed the relation between clinical parameters, echocardiographic parameters, and AF recurrences at 6 months, 1 year, and 2 years after ablation.<br>During the 2-year follow-up, AF recurred in 61 patients (46.6%). In the 6 month follow-up, AF recurrence was associated only with total ablation time only. However, during the 1-year and 2-year follow-up periods, the presence of hypertension, impaired left atrial (LA) emptying fraction (eF) (≤ 20%), decreased LA appendage (LAA) emptying velocity (≤ 20 cm/sec), and LAAeF (≤ 20%) were correlated with AF recurrence (odds ratio [OR] = 1.87, 2.45, 1.93, and 2.15 respectively, P = 0.016, 0.004, 0.029, and 0.004 respectively). Among these factors, impaired LAeF was the only independent predictor of AF recurrence in multivariate analysis (OR = 2.81, P = 0.012).<br>In patients with persistent AF who had undergone RFCA, the best predictor of AF recurrence after ablation varied according to the follow-up period. Diminished LA function was the only predictor of recurrence in the 2-year follow-up. Pre-procedural assessment of LA function might be helpful in selecting those patients who would benefit from RFCA.
Journal
-
- International Heart Journal
-
International Heart Journal 55 (4), 312-318, 2014
International Heart Journal Association
- Tweet
Keywords
Details 詳細情報について
-
- CRID
- 1390282680203431424
-
- NII Article ID
- 130004941274
-
- COI
- 1:STN:280:DC%2BC2cjpt1amsg%3D%3D
-
- ISSN
- 13493299
- 13492365
-
- PubMed
- 24898595
-
- Text Lang
- en
-
- Article Type
- journal article
-
- Data Source
-
- JaLC
- Crossref
- PubMed
- CiNii Articles
- OpenAIRE
-
- Abstract License Flag
- Disallowed