Comparison of Squat-to-Stand Maneuver With Amyl Nitrite, Valsalva, and Exercise Stress Echocardiography in Inducing Latent Left Ventricular Outflow Obstruction in Hypertrophic Cardiomyopathy

Stopped The decision was made by study team to pursue this as a quality project instead.

Conditions

• Hypertrophic Cardiomyopathy
• Hypertrophic Obstructive Cardiomyopathy
• Cardiomyopathy, Hypertrophic

Interventions

• OTHER: Squat-to-stand maneuver
• DRUG: Amyl nitrite inhalation
• OTHER: Valsalva

Sponsor

Mayo Clinic