心电图专家
If you are interested in the heart and how it functions, consider enrolling in Electrocardiograph (EKG) Essentials. You'll learn about the anatomy and physiology of the heart, the differences between various rhythms and blockages, and how to perform and interpret tests on EKG equipment. 在完成, 你可以通过美国静脉切开术技师协会参加心电图专家认证考试, 公司. There are additional exam and membership fees for certification.