Central Venous Catheters: New Breakthrough in Regenerative Medicine Potential Lifesaver for Patients with Severe Conditions What Are Central Venous Catheters?Central venous catheters, also known as central lines, are thin, flexible tubes placed into large veins in the neck, chest, or groin to administer medication or fluid, obtain blood samples, and monitor central venous pressure. They provide long-term vascular access for infusion therapy, blood transfusions, chemotherapy, antibiotic administration, parenteral...