Muscular subaortic stenosis. Prevention of outflow obstruction with propranolol

MeSH terms

• Adult
• Aged
• Amyl Nitrite
• Cardiac Catheterization
• Cardiac Complexes, Premature
• Cardiac Output
• Cardiomyopathy, Hypertrophic / drug therapy*
• Female
• Heart Ventricles / physiopathology
• Humans
• Isoproterenol
• Male
• Middle Aged
• Propranolol / therapeutic use*
• Rest
• Valsalva Maneuver