- Prediction of mortality in heart transplant recipients by stress technetium-99m tetrofosmin myocardial perfusion imaging. Elhendy, A., van Domburg, R.T., Vantrimpont, P., Poldermans, D., Bax, J.J., van Gelder, T., Baan, C.C., Schinkel, A., Roelandt, J.R., Balk, A.H. Am. J. Cardiol. (2002)