Relationship between coarse F waves and thromboembolic events in patients with permanent atrial fibrillation

İÇEN Y. K., KOCA H., SÜMBÜL H. E., YILDIRIM A., Koca F., Yıldırım A., ...Daha Fazla

Journal of Arrhythmia, cilt.36, sa.6, ss.1025-1031, 2020 (ESCI, Scopus)

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 36 Sayı: 6
  • Basım Tarihi: 2020
  • Doi Numarası: 10.1002/joa3.12430
  • Dergi Adı: Journal of Arrhythmia
  • Derginin Tarandığı İndeksler: Emerging Sources Citation Index (ESCI), Scopus, EMBASE, Directory of Open Access Journals
  • Sayfa Sayıları: ss.1025-1031
  • Anahtar Kelimeler: atrial fibrillation, electrocardiography, left atrium, morbidity, thromboembolism
  • Sağlık Bilimleri Üniversitesi Adresli: Evet

Özet

Background: The coarse F waves on the 12-lead surface electrocardiogram (ECG) in patients with atrial fibrillation (AF) are known as atrial viability and contractility indicator. Our aim in this study was to investigate the effect of coarse F wave on thromboembolism in patients with permanent AF. Methods: In our study, 328 patients with permanent AF were included. Routine laboratory, echocardiographic and electrocardiographic parameters were examined. Cerebrovascular event (CVE) or acute artery occlusion was considered a thromboembolic event. Results: In our study, 46 (14.0%) of the patients were found to have thromboembolic events and 282 (86%) of them were found without thromboembolic events. In the group with thromboembolic event, the number of patients with hypertension (HT) (P <.001) and history of coronary artery disease (P =.003) and elderly patients (P <.001) was significantly higher and warfarin use was significantly lower (P =.025). In the group of patients without thromboembolic events, the number of patients with a coarse F wave in surface ECG was significantly lower (P =.001). Age (OR: 1.105, 95% CI: 1.066-1.145, P <.001), HT (OR: 2.831, 95% CI: 1.266-6.331, P =.011), and coarse F wave (OR: 0.290, 95% CI: 0.126- 0.670, P =.004) were determined as independent variables for thromboembolic events. Conclusion: Coarse F wave in 12-lead surface ECG in patients with permanent AF may be associated with good prognosis.