Central Venous Catheter (CVC)
Central venous catheters (CVCs) play a pivotal role in modern healthcare, serving as essential conduits for the administration of medications, fluids, and the monitoring of central venous pressure. These catheters are meticulously inserted into large veins, such as the internal jugular or subclavian vein, and are advanced until their tip resides within the superior vena cava or the right atrium. CVCs are instrumental in delivering critical therapies, including chemotherapy, parenteral nutrition, and hemodynamic monitoring, making them indispensable in the management of critically ill patients and those requiring long-term intravenous access. The diverse types of CVCs, such as tunneled, non-tunneled, and implanted ports, cater to various clinical needs, emphasizing their versatility and widespread application in diverse medical specialties, from intensive care units to outpatient settings.