Article
Comprehensive Endotyping of Patients With Angina and Nonobstructive Coronary Arteries: A Report From the J-CMD.
Journal of the American Heart Association - 16 Jun 2026
Hada Masahiro, Kakuta Tsunekazu, Ueno Hiroki, Kanaji Yoshihisa, Usui Eisuke, Nagamine Tatsuhiro, Sayama Kodai, Watanabe Takumi, Watanabe Takahiro, Shimosato Hikaru, Murakami Riko, Mineo Takashi, Hiroi Shunta, Hosokawa Kaisei, Yonetsu Taishi, Sasano Tetsuo, Takeda Morihiko, Tsujita Kenichi, Shimokawa Hiroaki
Abstract excerpt
BACKGROUND: Angina with nonobstructive coronary arteries (ANOCA) is frequently driven by coronary vasospasm and coronary microvascular dysfunction (CMD). Despite recommendations for comprehensive invasive testing to phenotype ANOCA, prospective data on the prevalence and interplay of these endotypes remain limited. We aimed to investigate the prevalence, clinical correlations, and overlap of epicardial vasospasm,...
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