Depressive Disorder (Per DSM-V Criteria, Mild-to-moderate) Clinical Trials in Xi'an, Shaanxi

Efficacy of Transcutaneous Auricular Vagus Nerve Stimulation on Alleviating Major Depressive Disorder in Patients With Acute Coronary Syndrome After Percutaneous Coronary Intervention:A Prospective, Double-Blind,Randomized Controlled Study