Assessment of left atrial volume and function in patients with Sjogren's syndrome using three-dimensional echocardiography
Küçük Resim Yok
Tarih
2020
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Wiley
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Objective We used real time, three-dimensional transthoracic echocardiography (3DTTE) to evaluate left atrial (LA) volume and mechanical function in patients with primary Sjogren's syndrome (SS). Methods We prospectively included 42 consecutive patients with primary SS and 42 controls who were similar in terms of basal characteristics. 3DTTE was used to assess LA function. Results Maximum LA volume, minimum LA volume, pre-atrial contraction LA volume, LA Active Stroke Volume (ASV), LA Total Stroke Volume (TSV), maximal left atrial volume index (LAVImax), Left atrial pre-contraction volume index, and Left atrial minimum volume index, ASV index, and TSV index were significantly higher in the SS group, and the LA Total Emptying Fraction, LA Expansion Index, and LA Passive Emptying Fraction were significantly lower. Although the active emptying fraction was higher in the SS group, the difference was not statistically significant. LAVImax was positive correlated with disease duration (r = .753). Conclusion Left atrial function is impaired in SS patients and serves as an early marker of subclinical cardiac involvement.
Açıklama
Anahtar Kelimeler
echocardiography, left atrial volume, Sjogren's syndrome
Kaynak
Echocardiography-A Journal of Cardiovascular Ultrasound and Allied Techniques
WoS Q Değeri
Q4
Scopus Q Değeri
Q3
Cilt
37
Sayı
5
