Thân gửi đến các bạn các sách đọc ECG. 1. http://www.mediafire.com/view/pa02iugryuip6p2/HD_DOC_ECG_Trần_đỗ_trinh.pdf 2. http://www.mediafire.com/view/4lyr22vxiqv6s6v/ecg_workbook.pdf 3. http://www.mediafire.com/view/lbdztjro32dsows/ECG_Notes_Interpretation_And_Management_Guide.pdf 4. http://www.mediafire.com/view/j16lkhdvp45kc7x/Rapid_ECG_Interpretation,_3rd_Ed.pdf 5. http://www.mediafire.com/view/y6lxh11g2sp0ccw/ECG_made_easy.pdf