Research progress of radionuclide labeled fibroblast activation protein inhibitors PET imaging in cardiac diseases / 中华核医学与分子影像杂志

ABSTRACT

Myocardial fibrosis is one of the important pathological mechanisms in cardiac diseases. Non-invasive evaluation of fibrosis is of great clinical significance. Fibroblast activation protein (FAP) is selectively expressed in the membrane of activated fibroblasts. Radionuclide labeled FAP inhibitors (FAPI) serve as novel imaging agents, which specifically target to the process of fibrotic remodeling. This article reviews the research progress of radionuclide labeled FAPI PET imaging in cardiac diseases.