Features of remodeling of right heart chambers according to tissue Doppler and its correlation with cardiac rhythm disturbance in patients with COPD 2-3 severity
Učënye zapiski Sankt-Peterburgskogo gosudarstvennogo medicinskogo universiteta im. Akad. I.P. Pavlova/Učënye zapiski Sankt-Peterburgskogo gosudarstvennogo medicinskogo universiteta imeni akademika I. P. Pavlova