Xia Sun

SASI compared with SG-JJB for obese diabetic rats: an experimental comparative study on weight reduction, glycemic control, and postoperative complications

To compare the weight loss, glycemic control, and complication rates of three surgical procedures-sleeve gastrectomy combined with single-anastomosis sleeve ileal bypass (SASI), sleeve gastrectomy with jejuno-jejunal bypass (SG-JJB), and sleeve gastrectomy (SG) alone-in obese dia...

Machine-learning classification of myocardial infarction and ST/T-change ECG phenotypes across complementary evaluation settings

The primary PTB-XL outcome was an operational ECG phenotype defined by myocardial infarction and/or ST/T-change diagnostic superclass labels, rather than adjudicated active ischemia. Public ECG datasets were harmonized to 10-s, 12-lead, 100-Hz inputs. Patient-disjoint PTB-XL part...