Access Natriuretic Peptide Assay(s) Pivotal - Emergency Department Subject Enrollment and Specimen Collection

Beckman Coulter Site AE, Stony Brook

Beckman Coulter Site AC, Charleston

Beckman Coulter Site AB, Gainesville

Beckman Coulter Site AD, Nashville

Beckman Coulter Site AF, Columbus

Beckman Coulter Site AK, Cleveland

Beckman Coulter Site AG, Indianapolis

Beckman Coulter Site AA, Detroit

Beckman Coulter Site AM, Madison

Beckman Coulter Site AH, St Louis

Beckman Coulter Site AN, Kansas City

Beckman Coulter Site AI, Albuquerque

Beckman Coulter Site AJ, Loma Linda

Beckman Coulter Site AL, Sacramento

Oregon Health and Science University, Portland