Evaluating the Ability of Artificial Intelligence to Address Nuanced Cardiology Subspecialty Questions: ChatGPT and CathSAP.

Background: Recent developments in artificial intelligence (AI), particularly in large language models, have shown promise in various fields, including health care. However, their performance on specialized medical board examinations, such as interventional cardiology assessments, remains relatively unexplored.

Methods: A cross-sectional study was conducted using a data set comprising 360 questions from the Cath Self Assessment Program (CathSAP) question bank.