Administration of protamine through left atrium.
D001794:Blood Pressure / Q000187:drug effects*; D002648:Child; D005260:Female; D006325:Heart Atria; D006349:Heart Valve Diseases / Q000601:surgery; D006493:Heparin / Q000008:administration & dosage; D006801:Humans; D006976:Hypertension, Pulmonary / Q000150:complications; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve; D011479:Protamines / Q000008:administration & dosage*; D012214:Rheumatic Heart Disease / Q000150:complications
D011479:Protamines; D006493:Heparin