Huang Yuchen is a postgraduate trainee in Interventional & Vascular Surgery at the Affiliated Hospital of Binzhou Medical University. His research focuses on catheter-directed treatment strategies for acute pulmonary embolism, with particular interest in clinical data analysis and early outcome evaluation. He has participated in national interventional conferences in China and is actively involved in clinical data collection and research projects related to endovascular therapy. His current work aims to improve decision-making processes and promote evidence-based interventional strategies in vascular diseases.