Effective on August 1, 2022, the board of directors of Lucid Diagnostics Inc. appointed Debra J. White as a Class C director of the Company. Ms. White has been named to the nominating and corporate governance and audit committees of the Board. Ms. White replaces Aster Angagaw, who resigned as a director effective on July 30, 2022.

Ms. Angagaw's resignation was not due to a disagreement with the Company on any matter relating to the Company's operations, policies or practices.