Cost analysis of patients with acute heart failure (HF): characteristics and outcomes of high vs. low cost groups.

⁽¹⁾ College of Pharmacy, The Ohio State University, Columbus, OH;

⁽²⁾ University of Southern California, Los Angeles, CA;

⁽³⁾ Abbott Laboratories, Chicago, IL;

⁽⁴⁾ College of Medicine, The Ohio State University, Columbus, OH;

⁽⁵⁾ NDCHealth, Phoenix, AZ.