- Right ventricular abnormalities assessed by myocardial single-photon emission computed tomography using technetium-99m sestamibi/tetrofosmin in right ventricle-originated ventricular tachyarrhythmias. Eguchi, M., Tsuchihashi, K., Nakata, T., Hashimoto, A., Shimamoto, K. J. Am. Coll. Cardiol. (2000)