Dr. Lin specializes in acute care and treatment of heart disease. Dr. Lin has been instrumental in the treatment of arrhythmia, including the use of cardiac catheterization with high-frequency cauterization, combined with 3D stereotactic positioning, and systematic treatment of ventricular fibrillation, atrial fibrillation, atrial flutter, and ventricular superior frequency. It is renowned for its implanted cardiac electronic devices that include the use of cardiac pacemakers for treatment of bradycardia, automatic defibrillator therapy of ventricular fibrillation, prevention of sudden death, and biventricular synchronized regulators for the treatment of heart failure. At present, he is also a member of the ROC Heart Association and the Taiwan Heart Association