Use of High-dose Intravenous Immunoglobulin as Initial Therapy for Heparin-induced Thrombocytopenia in Patients With High Bleeding Risk. - Grazioli AV; Plazak ME; Shen CS; Scalea TM; Kundi R; Riojas RA; Belyayev LA (Journal of cardiothoracic and vascular anesthesia, 2026)