Radiographic aspects of the phase-shift balloon pump.
D000328:Adult; D000368:Aged; D001243:Assisted Circulation; D005260:Female; D006321:Heart / Q000000981:diagnostic imaging; D006371:Helium; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D011859:Radiography; D012770:Shock, Cardiogenic / Q000628:therapy*
D006371:Helium