There's only one thing that bothered me.  I went for an echo test before my appointment.  The technician said to get undressed from the waist up and then put on a gown.    It was awkward because she was in the room while I was undressing.  I think there should be a dressing/changing room that you can go into to get ready for your test.
Park Ridge Nesset 1775 Ballard Cardio