| I have to say that images with thallium are pretty good in today's world because the equipment has made a lot of progress. |
| We're assured that there is a secure supply of thallium coming from cylotrons in a number of different centres. |
| These elements include mercury, bromine, cadmium, indium, thallium, lead, and bismuth. |
| However, water-soluble rubidium, cesium, thallium, and silver minerals are virtually nonexistent and should pose no complication. |
| The patient then has a stress thallium test or, at the preference of the cardiologist, heart catheterisation or coronary angiography. |
| For every patient who has a PET scan or a thallium scan, that's one less patient who needs to have a technetium scan. |
