mpact of Atrial Fibrillation on he Diagnostic Performance of B-Type atriuretic Peptide Concentration in Dyspneic Patients

athrine Wold Knudsen, MD,* Torbjørn Omland, MD, PHD, MPH,† Paul Clopton, MSC,‡ rne Westheim, MD, PHD,* Alan H. B. Wu, PHD,§ Philippe Duc, MD, James McCord, MD,¶ ichard M. Nowak, MD, MBA,¶ Judd E. Hollander, MD,# Alan B. Storrow, MD,** illiam T. Abraham, MD, FACC,†† Peter A. McCullough, MD,‡‡ Alan Maisel, MD, FACC‡ slo, Norway; San Diego and San Francisco, California; Paris, France; Detroit and Royal Oak, Michigan; hiladelphia, Pennsylvania; Cincinnati, Ohio; and Lexington, Kentucky