TI - How did the updated hemodynamic definitions affect the frequency of pulmonary hypertension in patients with systemic sclerosis? AU - Sarı, A. AU - Şener, Y.Z. AU - Armağan, B. AU - Kılıç, L. AU - Kaya, E.B. AU - Hekimsoy, V. AU - Karadağ, Ö. AU - Apras Bilgen, Ş. AU - Kiraz, S. AU - Ertenli, I. AU - Tokgozoğlu, L. AU - Akdoğan, A. SO - The Anatolian Journal of Cardiology 2021;25:30-35. DO - 10.14744/AnatolJCardiol.2020.46625