Guozhe Sun

This study tested whether a mild electrical stimulation on the ear (transcutaneous vagus nerve stimulation) could help control blood pressure in people undergoing heart stent surgery. 480 adults with coronary artery disease and high blood pressure took part. Half received the rea…

This study tested a simple method using thick gauze and a standard wrist band to press on the artery after a heart procedure done through the wrist. The goal was to see if it could prevent the artery from closing up and reduce bruising or pain. Over 1500 adults who had heart trea…