All Courses Medical Technological School in Bangladesh engaged to build skilled Medical Technicians for worldwide career. Course Program Our Popular Courses We AIHST engage in Skill development. If you are looking for a foreign career then get our international medical technician certificate. Medical Assistant Program Phlebotomy Technician Course Pharmacy technician course EKG Technician Course Medical billing and coding course Abdominal Ultrasonography course Vascular Ultrasonography course Obstetrics and Gynecological Ultrasonography course