Risk Stratification of Cardiovascular Events in Very Elderly Patients with Known or Suspected Coronary Artery Disease Who had Normal Single-photon Emission Computed Tomographic Myocardial Perfusion Imaging Findings

Objective We aimed to stratify the risk of major cardiovascular (MCV) events in Japanese patients with known or suspected coronary artery disease (CAD) who had normal single-photon emission computed tomographic myocardial perfusion imaging (SPECT MPI) findings and to compare the risk by generation.