Since the donation of a SPECT camera by the International Atomic Energy Agency (IAEA), a busy hospital in Brazil’s city of Niteroi has doubled its capacity to perform heart scans, expanding access to ...

A nuclear stress test shows how well blood travels through your heart at rest and exertion. Doctors often use it to check for coronary artery disease (CAD). Research suggests nuclear stress testing ...

CHICAGO (Reuters) - A person's long-term risk of heart disease is better assessed by a pair of studies, as performing only one may miss a dangerous buildup of calcium in arteries, U.S. researchers ...