Technetium Tc 99m Sestamibi

**Definition:** A technetium imaging agent used to reveal blood-starved cardiac tissue during a heart attack.

**Tree numbers:** - D02.626.872 - D02.691.825.937

**Synonyms:** - Technetium Tc 99m 2-Methoxy-2-methylpropylisonitrile - Tc-99m-Methoxy-2-isobutylisonitrile - Technetium-99m-Hexamibi - Tc MIBI - 99mTc-Hexamibi - 99mTc-Sestamibi - Technetium-99m-Sestamibi