Usefulness of post-transplant wall motion analysis by tissue Doppler imaging in patients with cardiac allograft vasculopathy: evaluation of functional severity and timing of follow-up cardiac catheterizations.
Deutsches Herzzentrum Berlin, Berlin, Germany
M
M
Dandel
M
M
Hummel
E
E
Wellnhofer
J
J
Müller
R
R
Ewert
R
R
Hetzer