central venous access

Central venous access is a medical procedure that involves placing a small tube, called a catheter, into a large vein near the heart, usually in the neck, chest, or groin. This allows healthcare providers to deliver medications, fluids, or nutrients directly into the bloodstream, especially when treatments are long-term or require quick, reliable access. It also enables frequent blood draws without multiple needle sticks. The procedure is performed under sterile conditions by trained medical professionals to ensure safety and reduce infection risk. Central venous access is a common and essential tool in modern medical care for patients with complex or ongoing treatment needs.