Bendopnea Is Due To Elevated Left Ventricular Filling Pressures Rather Than Elevated Pulmonary Artery Pressures - Ravipati, Goutham; Thibodeau, Jennifer T; Pham, David D; Ayers, Colby R; Hardin, Elizabeth A; Grodin, Justin L; Drazner, Mark H (Journal of cardiac failure, 2023)