Fig. 1From: Differing effects of beta-blockers on long-term clinical outcomes following percutaneous coronary intervention between patients with mid-range and reduced left ventricular ejection fractionStudy flow chart. CAD, coronary artery disease; IHD, ischemic heart disease; mrEF, mid-range ejection fraction; PCI, percutaneous coronary intervention; rEF, reduced ejection fractionBack to article page