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Schedule of Unrecognized Compensation Expense and Weighted Average Remaining Service Period (Details)	9 Months Ended
	Sep. 30, 2021 USD ($)
Stock Options [Member] | Lucid Diagnostics Inc 2018 Equity Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized Expense	$ 14,970
Weighted Average Remaining Service Period	3 months 18 days
Stock Options [Member] | PAVmed Inc 2014 EquityPlan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized Expense	$ 520,665
Weighted Average Remaining Service Period	2 years 6 months
Restricted Stock [Member] | Lucid Diagnostics Inc 2018 Equity Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized Expense	$ 17,491,130
Weighted Average Remaining Service Period	1 year 6 months

X

- Definition

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (i)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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X

- Definition

Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

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-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
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