All individuals who present for a routine elective, clinically indicated, diagnostic echocardiogram at the echocardiography laboratory at Mayo Clinic
All individuals who have had a clinically indicated, diagnostic echocardiogram at the echocardiography lab at Mayo Clinic before a scheduled procedure in the cardiac catheterization lab at Mayo Clinic
All individuals who have had a clinically indicated diagnostic echocardiogram at the echocardiography lab at Mayo Clinic and have an appointment in any CV outpatient clinic.
You may not be if
Known history of voice disorder either primary or secondary to neuromuscular or other pathology
