NEW YORK, May 27, 2025 /PRNewswire/ -- Lucid Diagnostics Inc. (Nasdaq: LUCD) ("Lucid" or the "Company"), a commercial-stage, cancer prevention medical diagnostics company, and subsidiary of PAVmed Inc. (Nasdaq: PAVM), today announced that the Company will join the small-cap Russell 2000® Index and the broad-market Russell 3000® Index, effective after the close of U.S. equity markets on June 27, 2025, as part of their 2025 annual reconstitution, according to a preliminary list of additions posted by FTSE Rus ...