Kerstin is getting ready to graduate high school. She wants to become a cardiac perfusionist. Which best describes the path she should take to her career? two-year degree Right arrow. On-the-job training Right arrow. Certification in vascular ultrasound two-year degree Right arrow. NCLEX Right arrow. Specialized training in cardiology four-year degree Right arrow. Medical school Right arrow. Licensure from USMLE four-year degree Right arrow. Master’s degree Right arrow. Certification exam from ABCP.