Journal of the American College of Cardiology) Stroke survivors trying to regain arm function in rehabilitation found incremental improvement with vagus nerve stimulation in the VNS-REHAB trial. ( The Lancet) The American College of Physicians released a guideline on the use of point-of-care ultrasound for patients with acute dyspnea. A theory posits that dual SGLT1 and SGLT2 inhibition could improve cardiovascular outcomes for people with diabetes. ( Circulation) Philips' Stellarex paclitaxel drug-coated balloon did not increase deaths at 5 years over percutaneous transluminal angioplasty in a 600-patient meta-analysis supporting its safety. Clotting drug tranexamic acid did not raise complication rates for high-risk patients undergoing orthopedic surgeries. (