Heerdt, Paul M A pressure-based single beat method for estimation of right ventricular ejection fraction: proof of concept. [electronic resource] - The European respiratory journal 03 2020 Publication Type: Letter ISSN: 1399-3003 Standard No.: 10.1183/13993003.01635-2019 doi Subjects--Topical Terms: HumansStroke VolumeVentricular Function, Right