New test could cut days off dangerous heart infection diagnosis

This study is testing a new blood test that reads bacterial DNA to quickly identify the specific germ causing a serious heart valve infection called infective endocarditis. The goal is to see if this new test is as accurate as the current standard method, which can take up to five days, so doctors can prescribe the right antibiotic faster. Researchers are enrolling 200 patients with this condition to compare the two methods and determine the best time to take the blood sample.