title: Bedside approach to optimizing the positioning of intra-aortic balloon pumps.
authors: S-H
authors: SH
authors: Kim
authors: Y J
authors: YJ
authors: Choi
authors: K E
authors: KE
authors: Bae
authors: S Z
authors: SZ
authors: Yoon
mesh_terms: D017548:Echocardiography, Transesophageal; D005263:Femoral Artery / Q000033:anatomy & histology / Q000000981:diagnostic imaging; D006801:Humans; D007423:Intra-Aortic Balloon Pumping / Q000379:methods*; D019095:Point-of-Care Systems