Post-Heart Valve Replacement-AGI Discrimination

Please input single sample data in the text form:

All features
	Age	Cardiothoracic ratio
	(Year)
	NYHA Grade	Duration of CPB
		(minutes)
	Intraoperative infusion of RBC	LVEF on 1ST postoperative day
	(U)	(%)
	Creatinine on 1ST postoperative day
	(μmol/L)

Or upload multiple samples (Please strictly adherence to the csv format as sample file）：