ASNC says PET is now the preferred nuclear imaging test for CAD

Imagers reviewing flurpiridaz F-18 (Flyrcado) myocardial perfusion PET images. Image from GE Healthcare

Imagers reviewing flurpiridaz F-18 (Flyrcado) myocardial perfusion PET images. The recently cleared PET radiotracer is credited with helping expand the use of cardiac PET. Image from GE Healthcare

Which imaging modality is better for evaluating heart patients, PET or SPECT? After years of discussions and debates, the American Society of Nuclear Cardiology is now ready to point to PET as the No. 1 choice. “There are no clinical scenarios or patient subgroups where cardiac PET with myocardial blood flow should be excluded," the group wrote.