Central Venous Catheter
CVC, vascular access devices, central line
Emergency Medicine | Equipment and Supplies
A central venous catheter (CVC) is an indwelling device that is peripherally inserted into a large, central vein (most commonly the internal jugular, subclavian, or femoral), and advanced until the terminal lumen resides within the inferior vena cava, superior vena cava, or right atrium. These devices and the techniques employed to place them are synonymous with the terms "central line" or "central venous access." The placement of a CVC was first described in 1929. Over the following decades, central venous access rapidly developed into an important experimental instrument for studying cardiac physiology, as well as an indispensable clinical tool in the treatment of many disease processes. Various access techniques and devices were developed for a multitude of indications, including total parenteral nutrition administration, dialysis, plasmapheresis, medication administration, hemodynamic monitoring, and to facilitate further complex interventions such as transvenous pacemaker placement. Despite these advancements, the procedure itself has remained relatively unchanged since the advent of the (now universally employed) Seldinger technique in the 1960s. A notable exception is the adjunct of ultrasound-guidance, which has recently become the standard of care for CVC's placed in the internal jugular vein, owing to associated decreases in complications and an increase in first-pass success. Some controversy persists about the merits of specific site selection (e.g., which vein) and the relative associated complication rates of CVCs placed in different central veins. However, there is broad consensus that today, in the modern era, the competency to establish and manage a central venous catheter is an indisputably essential skillset for physicians involved in the care of critically ill patients. The purpose of this article is to review the indications, contraindications, technique, complications, and management of centrally placed venous catheters.
Publisher or Conference
Kolikof J, Peterson K, Baker AM. Central Venous Catheter. [Updated 2020 May 24]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2020 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK557798/