title: THE USE OF AMYL NITRITE IN THE HEMODYNAMIC ASSESSMENT OF AORTIC VALVULAR AND MUSCULAR SUBAORTIC STENOSIS.
mesh_terms: D000680:Amyl Nitrite; D001024:Aortic Valve Stenosis; D006328:Cardiac Catheterization; D003251:Constriction, Pathologic; D004562:Electrocardiography; D006439:Hemodynamics; D006801:Humans; D010600:Pharmacology
chemical_list: D000680:Amyl Nitrite
keywords: AMYL NITRITE; AORTIC VALVE STENOSIS; ELECTROCARDIOGRAPHY; HEART CATHETERIZATION; HEMODYNAMICS; PHARMACOLOGY