title: Letter: Selective coronary hypertension.
mesh_terms: D001794:Blood Pressure; D006348:Cardiac Surgical Procedures / Q000379:methods; D002315:Cardiopulmonary Bypass; D004618:Embolism, Air / Q000628:therapy*; D005112:Extracorporeal Circulation; D006801:Humans; D010477:Perfusion