Oseran AS, Ati S, Feldman WB, Gondi S, Yeh RW, Wadhera RK. Assessment of Prices for Cardiovascular Tests and Procedures at Top-Ranked US Hospitals. JAMA internal medicine. 2022;182(9):996–999.
This cross-sectional study describes variation in prices for common cardiovascular tests and procedures, both between and within top-ranked US hospitals.