Advances in Hemodynamic Analysis in Cardiovascular Diseases Investigation of Energetic Characteristics of Adult and Pediatric Sputnik Left Ventricular Assist Devices during Mock Circulation Support

Figure 1

Profile of the Sputnik LVAD first-generation model. Four major parts of the device: (i) a straightener, (ii) a stator, (iii) an impeller, and (iv) a diffuser.