@medicalchannelasia: Curious what vascular surgeons do? In this quick video, Dr Julian Wong of The Vascular and Endovascular Clinic, Singapore, explains his role as a vascular surgeon in treating blood vessel conditions 🩸 - and what makes him different from a cardiologist! 🫀 #medicalchannelasia #mca #vascularsurgeon #vascularhealth #endovascular #bloodvessels #LearnOnTikTok #doctorsoftiktok #varicoseveins