Patient, provider, and system-level factors associated with preoperative cardiac testing: A systematic review.
Michael I EllenbogenAleksandra DrmanovicJodi B SegalShrey KapoorPhillip C WagnerPublished in: Journal of hospital medicine (2023)
There is significant interprovider and interhospital variation in preoperative cardiac testing, the correlates of which are not well-defined. Further work should aim to better understand these factors.