 WESTMER, Colo., Dec. 09, 2020 GLOBE NEWSWIRE -- ARCA biopharma, Inc. Nasdaq: ABIO, today announced that its 2020 Annual Meeting of Stockholders, scheduled for Thursday, December 10, 2020 at 9:00 a.m. MT, now will be held at the companys offices located at 10170 Church Ranch Way, Suite 100, Westminster, CO 80021, approximately one-quarter mile from the previously noticed location. The meeting location change is due to the COVID-19 related unavailability of the previously noticed meeting location. 