title: To the Editor.
authors: Joshua
authors: J
authors: Manghelli
authors: Lisa
authors: L
authors: Brown
authors: Nabil A
authors: NA
authors: Munfakh
authors: Hany B
authors: HB
authors: Tadros
mesh_terms: D001021:Aortic Valve / Q000601:surgery*; D058385:Cardiac Valve Annuloplasty / Q000009:adverse effects*; D002315:Cardiopulmonary Bypass / Q000009:adverse effects*; D004791:Enzyme Inhibitors / Q000627:therapeutic use*; D019918:Heart Valve Prosthesis Implantation / Q000009:adverse effects*; D006801:Humans; D008297:Male; D008751:Methylene Blue / Q000627:therapeutic use*; D008943:Mitral Valve / Q000601:surgery*; D019001:Nitric Oxide Synthase / Q000037:antagonists & inhibitors*; D056987:Vasoplegia / Q000188:drug therapy*
chemical_list: D004791:Enzyme Inhibitors; D019001:Nitric Oxide Synthase; D008751:Methylene Blue