Despite many technology advances in epicardial imaging and diagnostic tools, including those with AI claims, more than 1/3rd of patients return within on year of treatment with chest pain or rehospitalization. Recent evidence in literature suggests the root cause is of microvascular nature, which is often undetected and untreated.
ACC Spotlight Series on Microvascular, October 2022; Quesada, Henry
Data from Matthijs Van Kranenburg et al., JACC Cardiovasc Imaging. 2014 Sep;7(9):930-9
Data from Giampaolo Niccoli et al., Eur Heart J. 2016 Apr 1;37(13):1024-33