Munster Campus 701 Superior Ave Munster, Indiana 46321 The Echo Vascular Technician is responsible for providing cardiac (ECHO) ultrasound diagnostic tests in accordance with physician's written orders, procedure manuals, and standards of care for infant to adult patients. Exams provided may include transthoracic echocardiograms (TTE), assistance with trans esophageal echocardiograms (TEE), and stress echocardiograms (SE).