Associate Chief Physician, Doctor of Medicine, graduated from Peking University Health Science Center. Professional Specialties: With over a decade of frontline clinical experience in geriatric internal medicine, I have developed systematic expertise in the management of multimorbidity in elderly patients. My core areas of specialization focus on two major directions: 1. Geriatric Cardiovascular Diseases: Diagnosis, pharmacological treatment, and management of common and complex cardiovascular conditions in the elderly, including hypertension, coronary heart disease, and acute and chronic heart failure. 2. Geriatric Palliative and Hospice Care: Extensive experience in symptom management during end-stage geriatric diseases and terminal malignant neoplasms, encompassing standardized management of complex symptoms such as refractory pain control, dyspnea, and nausea/vomiting, as well as the development of comfort care plans, with a commitment to improving the quality of life and dignity of critically ill and terminal elderly patients. Academic Achievements: Actively engaged in clinical research, having published multiple research papers in SCI-indexed journals, Chinese core journals, and other significant domestic and international academic publications, with topics covering geriatric cardiovascular diseases and the practice of geriatric palliative care.