Fig. 1From: Relationship between blood pressure levels and ischemic stroke, myocardial infarction, and mortality in very elderly patients taking antihypertensives: a nationwide population-based cohort studyFlowchart of cohort selection. A total of 374 250 subjects were eligible for the cohort, and were followed for MI, ischemic stroke, and all-cause death until December 31, 2016Back to article page