Document and Entity Information
Document and Entity Information | Jun. 14, 2023 |
Entity Listings [Line Items] | |
Document Type | 8-K |
Amendment Flag | false |
Document Period End Date | Jun. 14, 2023 |
Entity File Number | 001-39927 |
Entity Registrant Name | SeaStar Medical Holding Corporation |
Entity Central Index Key | 0001831868 |
Entity Incorporation, State or Country Code | DE |
Entity Tax Identification Number | 85-3681132 |
Entity Address, Address Line One | 3513 Brighton Blvd. |
Entity Address, Address Line Two | Suite 410 |
Entity Address, City or Town | Denver |
Entity Address, State or Province | CO |
Entity Address, Postal Zip Code | 80216 |
City Area Code | 813 |
Local Phone Number | 222-8996 |
Entity Emerging Growth Company | true |
Entity Ex Transition Period | false |
Written Communications | false |
Soliciting Material | false |
Pre-commencement Tender Offer | false |
Pre-commencement Issuer Tender Offer | false |
Series A Preferred Stock [Member] | |
Entity Listings [Line Items] | |
Title of 12(b) Security | Common Stock, 0.0001 Par Value Member |
Trading Symbol | ICU |
Security Exchange Name | NASDAQ |
Series B Preferred Stock [Member] | |
Entity Listings [Line Items] | |
Title of 12(b) Security | Warrants Each Whole Warrant Exercisable For One Share Of Common Stock For 11.50 Per Share Member |
Trading Symbol | ICUCW |
Security Exchange Name | NASDAQ |