For accuracy’s sake, medical professionals should use the same software for comparing and analyzing diagnostic heart images taken from different time periods and laboratories, a team of researchers has concluded. The collaborative study, published in the January-February issue of the Journal of Nuclear Cardiology, involved physicians and researchers at Sacred Heart Medical Center in Eugene, the University of Oregon and Cedars-Sinai Medical Center in Los Angeles. The study, which involved images done on 328 heart patients at Sacred Heart, is part of an effort to standardize cardiac-image analyses to improve both diagnostics and patient care.