Severe pulmonary hypertension in weaning from cardiopulmonary bypass following double Ozaki procedure: a case report

This is the first reported case of anesthetic management for double valve replacement using the Ozaki procedure. Adequate use of vasopressin led to ameliorating pulmonary hypertension after cardiopulmonary bypass. Assessing preoperative right ventricular pressure and selecting appropriate vasopressors are crucial in mitigating perioperative pulmonary hypertension.