A professional electrocardiograph applied for general wards, ICU and Emergency Department of hospitals. The whole design style is simple and pure, the integrated design concept from inside to outside and the top cover structure without side seam make the whole device compact and reasonable. The 10.4 inch touch screen, sliding paper bin design and automatic adapting printing structure ensure a clear printed report. The handle can be used as a support frame to make the device tilt for 5 degrees, which fits more the ergonomics. It supports both wired and wireless networking, offers a fast link to patient information. The easy-to-use work flow, accurate ECG algorithm and auxiliary trolley make it easier for doctors ward rounds.