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Schedule of Restricted Stock Award Activity (Details) (Paranthetical) - Restricted Stock [Member] - shares	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	[1]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of restricted stock awards, unvested	2,337,440	2,091,420	1,940,740
Number of restricted stock awards, vested	303,980	169,320
Outside of 2018 Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of restricted stock awards, unvested		50,000
Number of restricted stock awards, vested	50,000
[1] The unvested restricted stock awards presented in the table above, are inclusive of 50,000 restricted stock awards granted outside the Lucid Diagnostics 2018 Equity Plan as of December 31, 2022. These 50,000 restricted stock awards were fully vested during the year ended December 31, 2023.

X

- Definition

The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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