0 a very poisonous chemical element used in photocells, and used as poison in the past
It would undoubtedly be of interest to obtain data, from thallium scintigraphy, on this group of patients.
Stress tests and thallium studies may be useful.
A thallium persantin scan was consistent with a myocardial infarction involving the apex of the left ventricle.
Left ventricular function remains normal, and yearly thallium perfusion scans at rest and after exercise show no ischaemia.
Thallium myocardial imaging, coronary arteriography and echocardiography were used for evaluation of the efficacy of the therapy and for follow-up studies.
Dipyridamole loading thallium myocardial imaging test demonstrated the perfusion defect at the anteroseptal region, which was completely redistributed.
Dipyridamole thallium myocardial imaging is reasonably useful, but dipyridamole can he dangerous when it is given without the precise information of the patient's stenosis.
The spectrometer uses a thallium-doped sodium iodide detector and carries out automatic gain stabilization every 60 seconds, allowing instrument drift due to changes in temperature and humidity to be reduced.
