A member asked:

What is a duel isotope dobutamine test?

A doctor has provided 1 answer
Dr. Ira Friedlander answered

Specializes in Cardiac Electrophysiology

Cardiac stress Test: This is a form of cardiac stress testing where two different radioactive isotopes are used to visualize the heart muscle at rest and during stress. Dobutamine is a chemical that is used to increase your heart rate and simulate walking on the treadmill.

Answered 8/2/2015

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