Methemoglobinemia Unmasked by Use of Sodium Nitroprusside and Hypothermia in a Case of Chronic Thromboembolic Pulmonary Hypertension During Pulmonary Endarterectomy: A Case Report
In performing pulmonary endarterectomy (PEA) for a patient with chronic thromboembolic pulmonary hypertension (CTEPH), we encountered methemoglobinemia that was unmasked by hypothermia while on cardiopulmonary bypass.
