Fig. 1From: Variation in the use of percutaneous coronary interventions among older patients with acute coronary syndromes: a multilevel study in Fukuoka, JapanPatients with ASC by SMA in Fukuoka Prefecture, Japan (left column) and PCI rates among SMA in Fukuoka Prefecture, Japan (right column). ASC, acute coronary syndrome; PCI, percutaneous coronary intervention; SMA, secondary medical areaBack to article page