Early administration of renin-angiotensin system inhibitors improves survival and cardiac remodeling in heart failure with preserved ejection fraction. - Kono Y; Sonoda K; Ohtake K; Ota A; Yamamoto S; Nakayama H; Fukuoka T; Kawai Y; Tago H; Watanabe N; Sato I; Hirohata S; et al. (PloS one, 2026)