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Preoperative Serum Brain Natriuretic Peptide and Risk of Acute Kidney Injury After Cardiac Surgery
Author(s) -
Uptal D. Patel,
Amit X. Garg,
Harlan M. Krumholz,
Michael G. Shlipak,
Steven G. Coca,
Kyaw Sint,
Heather ThiessenPhilbrook,
Jay L. Koyner,
Madhav Swaminathan,
Cary S. Passik,
Chirag R. Parikh
Publication year - 2012
Publication title -
circulation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.795
H-Index - 607
eISSN - 1524-4539
pISSN - 0009-7322
DOI - 10.1161/circulationaha.111.029686
Subject(s) - medicine , acute kidney injury , confidence interval , creatinine , brain natriuretic peptide , cardiology , cardiac surgery , natriuretic peptide , renal replacement therapy , biomarker , kidney disease , renal function , heart failure , biochemistry , chemistry
Acute kidney injury (AKI) after cardiac surgery is associated with poor outcomes and is difficult to predict. We conducted a prospective study to evaluate whether preoperative brain natriuretic peptide (BNP) levels predict postoperative AKI among patients undergoing cardiac surgery.

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