Educating Trainees to Treat Peripheral Arterial Disease: Challenges and Opportunities.

Educating trainees to treat Peripheral Artery Disease (PAD) carries specific contemporary challenges. The national increase of the prevalence of PAD combined with a significant shortage of vascular surgeons creates a need for concern for future management of this complex disease. Over the past 2 decades, traditional (5 + 2) and integrated (0 + 5) paradigms have fostered trainee annual growth and comparable case distribution and volumes in endovascular and open surgical treatment options have been maintained. Close evaluation into not only the absolute numbers of surgical cases, but the level of trainee involvement in each logged case is recommended. Future implementation of the Entrustable Professional Activity (EPA) modules will hopefully assist in ensuring linear development of surgical skill and judgment. Additionally, advances in individual and systems level techniques to enhance skill acquisition in the form of "off-the job training" and simulation-based training may provide an enhancement to traditional technical training methods. Finally, the possibility and role of artificial intelligence in vascular surgery skill training must not be ignored, but carefully explored and utilized to modernize cognitive and technical skill preparation for trainees in the and delivery of care for PAD patients. Overall, the training residents for the treatment of PAD patients will be associated with new challenges that vascular surgery must embrace and surmount to advance our specialty.