Left Atrial Coupling Index Predicts Heart Failure in Patients with End Stage Renal Disease

Avcı Demir F., Bingöl G., UÇAR M., Özden Ö., Özmen E., Tüner H., ...Daha Fazla

Medicina (Lithuania), cilt.60, sa.8, 2024 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 60 Sayı: 8
  • Basım Tarihi: 2024
  • Doi Numarası: 10.3390/medicina60081195
  • Dergi Adı: Medicina (Lithuania)
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Directory of Open Access Journals
  • Anahtar Kelimeler: echocardiography, end stage renal disease, left atrial coupling index, preserved ejection fraction heart failure
  • Manisa Celal Bayar Üniversitesi Adresli: Evet

Özet

Background and Objectives: We aimed to ascertain the predictive power of the left atrial coupling index (LACI) in patients with end stage renal disease (ESRD) for heart failure with preserved ejection fraction (HFpEF). Materials and Methods: This is a retrospective study including 100 subjects between 18 and 65 years of age with ESRD and not on dialysis treatment. Patients were divided into groups with and without HFpEF. The LACI was defined as the ratio of the left atrial volume index (LAVI) to the a′ wave in tissue Doppler imaging (TDI). Statistical analyses were performed, including univariate and multivariate regression analyses. Results: The mean age of the participants was 47 ± 13.3 years. Individuals with HFpEF exhibited a higher LACI. Univariate and multivariate regression analyses demonstrated that the predictive capacity of the LACI for HFpEF was considerably higher than that of the LAVI and other echocardiographic parameters. Conclusions: Higher LACI levels were consistently related to the presence of HFpEF in ESRD patients. The LACI can be easily obtained in daily practice using conventional Doppler echocardiographic measurements during left atrial functional assessments.