The Ultrasound Sonographer specializes in performing various cardiac ultrasound procedures including transthoracic, stress, and transesophageal echocardiograms, as well as noninvasive cardiac testing like electrocardiograms and holter monitor applications. They are responsible for producing preliminary interpretation reports, handling billing, managing study transmittals, and ensuring quality patient care in compliance with healthcare standards and HIPAA regulations. This role also involves equipment oversight, staff collaboration, teaching, participation in quality assurance, and maintaining certification requirements.