 DANBURY, Conn. RESEARCH TRIANGLE PARK, N.C.--BUSINESS WIRE--IQVIA Holdings Inc. IQVIA NYSE:IQV, announced today that Ron Bruehlman, executive vice president and chief financial officer, will participate in a virtual fireside chat at the Barclays Global Healthcare Conference on Tuesday, March 09, 2021 at 3:00 p.m. EST. A live audio webcast of the presentation will be available on the IQVIA Investor Relations website at A replay of the webcast also will be available 