Anzai, Toshihisa Titration of β-blockers for patients with heart failure. [electronic resource] - Circulation journal : official journal of the Japanese Circulation Society 2013 - 902-3 p. digital Publication Type: Editorial; Comment ISSN: 1347-4820 Standard No.: 10.1253/circj.cj-13-0123 doi Subjects--Topical Terms: Adrenergic alpha-1 Receptor Antagonists--pharmacologyCarbazoles--pharmacologyCarvedilolFemaleHeart Failure--drug therapyHeart Rate--drug effectsHumansMalePropanolamines--pharmacologyStroke Volume--drug effects