What do the results mean?If your BNP or NT-proBNP levels were higher than normal, it probably means you have heart failure. Usually, the higher the level, the more serious your condition is.If your BNP or NT-proBNP results were normal, it probably means your symptoms are not being caused by heart failure. Your provider may order more tests to help make a diagnosis.If you have questions about your results, talk to your health care provider.Learn more about laboratory tests, reference ranges, and understanding results.
