Created at	Source	Raw Value	Validated value
Dec. 4, 2022, 8 p.m.	usa	Mechanical Circulatory Support;Mechanical Ventilation;Mortality	Mechanical Circulatory Support;Mechanical Ventilation;Mortality
Nov. 20, 2022, noon	usa	None	None
Feb. 23, 2021, 12:31 a.m.	usa	Mechanical Circulatory Support;Mechanical Ventilation;Mortality	Mechanical Circulatory Support;Mechanical Ventilation;Mortality