LGALS3 and coronary artery disorder: Finally, the XGBoost algorithm identified a panel of 17 serumbiomarkers (5 sphingolipids, 7 glycerophospholipids, a triacylglycerol,galectin-3, glucose, LDL, and LDH) as totally sensitive (100% sensitivity,62.1% specificity, 100% negative predictive value) for the predictionof obstructive CAD.