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. Author manuscript; available in PMC: 2013 Jul 1.
Published in final edited form as: Ann Thorac Surg. 2012 May 22;94(1):59–65. doi: 10.1016/j.athoracsur.2012.02.074

Fig 4.

Fig 4

(A) Doppler echocardiographic image of mitral inflow from the left atrium (LA) in absence of the annular force transducer (FT). (B) Implanted transducer modestly increases mitral inflow velocity. (LV = left ventricle; MV = mitral valve.)