The Medtronic-Hall valve: frequently used, seldom reported.
Division of Cardiothoracic Surgery, University of North Carolina, Chapel Hill 27599-7065.
P J
PJ
Starek
D006350:Heart Valve Prosthesis / Q000009:adverse effects / Q000295:instrumentation* / Q000401:mortality; D006801:Humans; D011474:Prosthesis Design; D015996:Survival Rate