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. 2016 Aug 20;5(8):e003129. doi: 10.1161/JAHA.115.003129

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© 2016 The Authors and Eli Lilly and Company. Published on behalf of the American Heart Association, Inc., by Wiley Blackwell.

This is an open access article under the terms of the Creative Commons Attribution‐NonCommercial License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited and is not used for commercial purposes.

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Assessment of balance before and after propensity matching between patients with and without unstable angina rehospitalizations (A) and unplanned coronary revascularization rehospitalizations (B). ACEI indicates angiotensin‐converting enzyme inhibitor; ARB, angiotensin receptor blocker; ArrKillip, Killip class on arrival; BL, baseline; BMI, body mass index; BP, blood pressure; CABG, coronary artery bypass grafting; CAD, coronary artery disease; CVA, cerebrovascular accident; DC, discharge; GRACE, Global Registry of Acute Coronary Event; LV, left ventricular; max, maximum; MI, myocardial infarction; Mo, month; PCI, percutaneous coronary intervention; Pt, patient; ReqRx, requiring treatment; SAQ, Seattle Angina Questionnaire; SF‐12, Short Form 12; TIA, transient ischemic attack.