A MUGA scan is a nuclear medicine test of the heart. It shows precise heart pumping fraction. Typical effective dose 5 to 8 mSv, similar to about 2 to 3 years of natural background radiation (about 3 mSv a year).
General health information, not a diagnosis. In an emergency, call 102. Always consult a qualified health professional.
Precise heart pumping fraction.
Monitoring before and during some cancer treatments.
A small radioactive tracer is injected or swallowed. Preparation depends on the test; tell staff if pregnant or breastfeeding, as feeding may need a pause.
Typical effective dose 5 to 8 mSv, similar to about 2 to 3 years of natural background radiation (about 3 mSv a year). Tell staff if you are or might be pregnant; the benefit usually outweighs the small risk, and shielding or alternatives can be considered.
1 to 2 hours. General information, not a diagnosis. Results must be interpreted by a qualified health worker.
Nuclear medicine
Consult a doctor to interpret results — a single test does not make a diagnosis.
Uses your location once to list the nearest facilities. Nothing is stored.
What does a muga scan show?
Precise heart pumping fraction.
Why is a muga scan done?
Monitoring before and during some cancer treatments.
How do I prepare for a muga scan?
A small radioactive tracer is injected or swallowed. Preparation depends on the test; tell staff if pregnant or breastfeeding, as feeding may need a pause.
Does a muga scan use radiation?
Typical effective dose 5 to 8 mSv, similar to about 2 to 3 years of natural background radiation (about 3 mSv a year). Tell staff if you are or might be pregnant; the benefit usually outweighs the small risk, and shielding or alternatives can be considered.
How long does a muga scan take?
1 to 2 hours
Why is MUGA scan done?
Monitoring before and during some cancer treatments.
How do I prepare for MUGA scan?
A small radioactive tracer is injected or swallowed. Preparation depends on the test; tell staff if pregnant or breastfeeding, as feeding may need a pause.
Is MUGA scan safe in pregnancy?
Typical effective dose 5 to 8 mSv, similar to about 2 to 3 years of natural background radiation (about 3 mSv a year). Tell staff if you are or might be pregnant; the benefit usually outweighs the small risk, and shielding or alternatives can be considered.
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