Please use this identifier to cite or link to this item: https://hdl.handle.net/11499/37314
Title: The effects of endobronchial coil therapy on right ventricular functions
Authors: Kılıç, İsmail Doğu
Uğurlu, Erhan
Sevgican, Cihan İlyas
Yigit, Nilüfer
Cetin, Nazlı
Şen, Gürsel
Kaya, Derya
Keywords: copd
echocardiography
Endobronchial coil treatment
myocardial performance index
right ventricle
systolic pulmonary artery pressure
Publisher: Taylor and Francis Ltd.
Abstract: Lung hyperinflation is an important therapeutic target in symptomatic emphysema patients. Endobronchial therapies that reduce end-expiratory lung volume are increasingly being used in advanced cases. However, there is paucity of data regarding the effects of these therapies on the heart functions. The aim of this study is to evaluate the right ventricular functions before and after the procedure in patients who underwent endobronchial coil therapy (EBCT). Patients who were between 18 and 80 years of age and scheduled for EBCT with GOLD 3-4 were enrolled in the study. Right heart functions were evaluated using MPI, TAS, TAPSE. Right atrium area and maximum velocity of tricuspid regurgitation were also noted. A total of 23 patients were enrolled in the study. 21 patients underwent bilateral intervention, while only 2 patients received unilateral treatment. There was an improvement in MPI (0.49 ± 0.15 vs 0.39 ± 0.11, p < 0.001) and TAS (11.6 (9 - 15) vs 13.2 (9.80 - 17.0), p = 0.001). Peak TRV (2.52 ± 0.6, 2.38 ± 0.6, p = 0.02) and PASP values were lower in the post-operative period (41.15 ± 5.94 vs 36.83 ± 8.01 p = 0.019). In this current study, we found improved echocardiographic RtV parameters in patients who received EBCT treatment. © 2020 Taylor & Francis Group, LLC.
URI: https://hdl.handle.net/11499/37314
https://doi.org/10.1080/15412555.2020.1839875
ISSN: 1541-2555
Appears in Collections:PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
Tıp Fakültesi Koleksiyonu
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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