Exhibit 21.1
List of Subsidiaries of the Registrant
(Lucid Diagnostics Inc. DE - 82-5488042)
| State of | ||
| Subsidiary Legal Entity Name | Incorporation | |
| LucidDx Labs Inc. (87-41661458) | Delaware | |
| - Wholly-Owned Subsidiary of Lucid Diagnostics Inc. | Incorporated November 21, 2021 | |
| CapNostics LLC (84-4876240) | North Carolina | |
| - Wholly-Owned Subsidiary of Lucid Diagnostics Inc. | (Established January 20, 2020) | |