title: A case of catastrophic pulmonary vasoconstriction after protamine administration in cardiac surgery: role of intraoperative transesophageal echocardiography.
mesh_terms: D002315:Cardiopulmonary Bypass; D001026:Coronary Artery Bypass; D017548:Echocardiography, Transesophageal; D004562:Electrocardiography; D006801:Humans; D008297:Male; D008875:Middle Aged; D016343:Monitoring, Intraoperative; D011479:Protamines / Q000009:adverse effects*; D011651:Pulmonary Artery / Q000503:physiopathology*; D014661:Vasoconstriction / Q000187:drug effects*
chemical_list: D011479:Protamines