Systolic ejection sounds in idiopathic hypertrophic subaortic stenosis

MeSH terms

• Adult
• Aged
• Amyl Nitrite / pharmacology
• Cardiac Catheterization
• Cardiomyopathy, Hypertrophic / physiopathology*
• Female
• Heart Auscultation*
• Heart Sounds*
• Humans
• Isoproterenol / pharmacology
• Male
• Middle Aged
• Phonocardiography
• Pulse
• Valsalva Maneuver