Traveler needs to be proficient in the following Echo based procedures: 2D Echo, Treadmill stress echo (set-up, resting and stress imaging), Dobutamine stress echo (set-up, resting and stress imaging), Transesophageal Echo (TEE)(set up, image acquisition, physician assistance). cardiac sonographer, echo technologist, echo tech, echo sonographer, cardiac tech, echo, cardiovascular non invasive technologist, allied, allied health, healthcare, health care, hospital, sono