• stress
  • The conventional stress and rest tomograms were interpreted first by means of a 14-segment scoring system, and then the studies were reinterpreted while the gated images were viewed. (onlinejacc.org)
  • studies
  • Studies in laboratory animals minipigs, rodents, and dogs have demonstrated the occurrence of cardiac arrhythmias and sudden death with histologic evidence of myocardial necrosis when beta-agonists and methylxanthines are administered concurrently. (dsot.info)