Dr Zhang is specialized in diagnosis of various types of arrhythmia and catheter ablation interventional treatment ( performed over 2,000 operations ). Complicated arrhythmias such as frequent ventricular premature-induced cardiomyopathy, ventricular tachycardia and other complicated arrhythmias in the surgical operating room. He is proficient in accurate quantitative ablation of atrial fibrillation, and is related to the auxiliary difficult symptoms of intracardiac ultrasound ICE. Arrhythmia ablation treatment, treatment of refractory heart failure device and the new Hippo system pacing treatment.
Appointed as the deputy editor and deputy chief translator of medical journals, such as "Electrophysiological Strategies for Arrhythmia Analysis" and "Arrhythmia Interventional Therapy" and other electrophysiological papers. Military ventricular fibrillation and defibrillation mechanism and other basic electrophysiological research, presided over the National Natural Science. Published numerous research papers on SCI and other core science journals.

• Deputy Chief Physician of Cardiology, Shanghai Ruijin Hospital
• Deputy Director, Geriatric Cardiovascular Disease Branch of Chinese Geriatric Healthcare Medical Research Association