112818_New_Heart_Test_DW_02

112818_New_Heart_Test_DW_02
Doctor Bud Lawrence M.D. gives details about a new High Sensitivity Troponin blood test that can detect heart attack in patients in three hours versus the standard fifteen hours test during a press conference held at the Henry Mayo Newhall Hospital Education Center on Wednesday, November 28, 2018. Dan Watson/The Signal.

Advertisement

About the author

Crystal Duan

Crystal Duan

Crystal Duan is the Signal's political reporter, covering City Council, the county and other happenings around the city. She graduated from the University of Missouri's journalism school and has worked at the Indianapolis Star and Minneapolis Star Tribune. She has been with the Signal since March 2018.