A study using the Clinical Deep Data Accumulation System (CLIDAS) database, which collects information such as basic patient information, lab data, prescriptions, ECG and echo data, PCI reports, and outcomes directly from institutional systems, found that in Japanese practice, although the risk of 2-year MACCE (cardiovascular death, MI, or stroke) was higher in patients with acute coronary syndromes (ACS) compared with those with chronic coronary syndromes (CCS), there was no difference in cardiovascular mortality beyond 90 days. The study also found that, high-dose statins, standard-dose β blockers, and heart rate at discharge were associated with risk of MACCE and MI. Dr. Tetsuya Matoba of Kyushu University presented at the Late Breaking Cohort Studies session of the 86th Annual Meeting of the Japanese Circulation Society.