Radiation Dose Estimates for Tc-99m Sestamibi*

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	Estimated Radiation Dose (mGy/MBq)
ORGAN	Rest patients	Stress patients
Adrenals	4.3E-03	3.9E-03
Brain	1.8E-03	1.9E-03
Breasts	1.7E-03	1.6E-03
Gallbladder Wall	1.8E-02	2.5E-02
LLI Wall	3.7E-02	2.9E-02
Small Intestine	2.7E-02	2.2E-02
Stomach	5.2E-03	4.7E-03
ULI Wall	5.0E-02	4.0E-02
Heart Wall	4.4E-03	4.8E-03
Kidneys	1.8E-02	1.5E-02
Liver	5.1E-03	3.7E-03
Lungs	2.4E-03	2.2E-03
Muscle	3.7E-03	3.3E-03
Ovaries	1.4E-02	1.2E-02
Pancreas	5.0E-03	4.6E-03
Red Marrow	4.5E-03	4.0E-03
Bone Surfaces	5.8E-03	5.4E-03
Skin	1.9E-03	1.8E-03
Spleen	5.2E-03	4.0E-03
Testes	3.5E-03	3.1E-03
Thymus	2.3E-03	2.3E-03
Thyroid	2.2E-03	2.2E-03
Urinary Bladder Wall	3.7E-02	2.7E-02
Uterus	1.2E-02	1.0E-02
Effective Dose Equivalent (mSv/MBq)	1.5E-02	1.3E-02

* Based on data gathered in human volunteers.

Estimate calculated using phantom of Cristy & Eckerman (Report ORNL/TM-8381/V1 & V7)