Table 3.

Abbreviations: LVEDP: left ventricular end diastolic pressure; sPAP: systolic pulmonary artery pressure.

The biomarker	Correlation factor (r)	P value
Blood urea nitrogen	0.2	0.0006
Serum creatinine	0.25	< 0.0001
BNP	0.3	< 0.0001
Hemoglobin	− 0.17	0.003
Mean corpuscular volume	− 0.2	0.0002
Ejection fraction	− 0.25	< 0.0001
Left atrial dimension	0.28	< 0.0001
Estimated sPAP	0.24	< 0.003
LVEDP	0.13	0.04