X0206 3 2022-10-28 1 0001831868 SeaStar Medical Holding Corp ICU 0001613111 Van Heel Kenneth C/O SEASTAR MEDICAL HOLDING CORPORATION 3513 BRIGHTON BLVD., SUITE 410 DENVER CO 80216 1 0 0 0 Exhibit 24 - Power of Attorney /s/ Kenneth Van Heel 2022-11-01