Dipyridamole-dobutamine stress with Tc-99m sestamibi tomographic myocardial perfusion imaging

Am J Cardiol. 1998 Aug 15;82(4):520-3. doi: 10.1016/s0002-9149(98)00369-5.

Abstract

In 66 patients unable to exercise referred for pharmacologic stress single-photon emission computed tomographic myocardial perfusion imaging, a moderate dose of dobutamine was combined with intravenous dipyridamole and the results were compared with standard intravenous dipyridamole stress. The combined stress protocol resulted in increased defect size and reversibility with technetium-99m sestamibi single-photon emission computed tomographic myocardial perfusion imaging.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Aged
  • Cardiotonic Agents*
  • Coronary Vessels / diagnostic imaging*
  • Dipyridamole*
  • Dobutamine*
  • Female
  • Humans
  • Male
  • Middle Aged
  • Radiopharmaceuticals*
  • Reproducibility of Results
  • Technetium Tc 99m Sestamibi*
  • Tomography, Emission-Computed, Single-Photon* / methods
  • Vasodilator Agents*

Substances

  • Cardiotonic Agents
  • Radiopharmaceuticals
  • Vasodilator Agents
  • Dobutamine
  • Dipyridamole
  • Technetium Tc 99m Sestamibi