• Chief, Division of Cardiovascular Medicine, Far Eastern Memorial Hospital
• Attending Cardiologist, Far Eastern Memorial Hospital
• Consulting Cardiologist, Yi-Hsing Joint Cardiology Clinic
• Assistant Professor, Yuan Ze University
• Lecturer, National Taiwan University College of Medicine

• Dr. Yi-Yao Chang is a cardiologist specializing in the diagnosis and treatment of complex cardiovascular disorders. His clinical practice covers a broad range of conditions, including:
• Hypertension, dyslipidemia, diabetes, and advanced cardiovascular risk management
• Coronary artery disease and interventional cardiology
• Percutaneous coronary intervention (PCI) and coronary stent implantation
• Heart failure care and advanced hemodynamic assessment
• Structural and ischemic heart disease
• Dr. Chang integrates evidence-based medicine with advanced diagnostic approaches to provide comprehensive and patient-centered cardiovascular care.

• MD, National Cheng Kung University
• PhD, Institute of Clinical Medicine, National Taiwan University

• Dr. Chang has extensive experience in clinical cardiology, invasive diagnostics, and integrated cardiovascular care. His previous roles include:
• Director, Cardiovascular Function Laboratory, Far Eastern Memorial Hospital
• Core Faculty, Cardiovascular Medicine, Far Eastern Memorial Hospital
• Member, Hypertension Committee, Chinese Society of Cardiology
• Instructor of cardiac catheterization and interventional techniques
• Attending cardiologist at major academic medical centers in Taiwan, including Taipei Medical University Hospital and Taichung Veterans General Hospital
• He has contributed to multiple institutional quality-improvement programs, protocol development, and specialty training in cardiovascular medicine.