Assay powerfully identifies patients short-term risk of death
A large-scale international study has demonstrated the usefulness of a blood test to confirm or exclude the diagnosis of acute heart failure in emergency room patients and shows that the test also can identify patients at a higher risk for death. The report from investigators in the U.S., the Netherlands, Spain and New Zealand also clarifies the importance of age-specific levels of a protein called NT-proBNP that definitively diagnose heart failure. The report will appear in the European Heart Journal and is receiving early online release.
"In an analysis of patients from several parts of the world, we showed that this test is greatly valuable in the diagnosis and prognosis of patients with both systolic and diastolic heart failure," says James Januzzi Jr., MD, of the MGH Cardiology Division, the papers co-lead author. "Its a single blood test that can provide multiple pieces of important information."
Sue McGreevey | EurekAlert!
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