A central line, also known as central venous catheter, is larger than a typical IV line and has benefits that make it more useful in some cases. This article covers what central lines are used for.

Central lines. You might have chemotherapy into the bloodstream through a long flexible plastic tube called a central line. They are called central lines because they end up in a central blood vessel ...

Central line–associated bloodstream infection (CLABSI) may increase antibiotic exposure, the hospital stay, health care costs, and the risk of death.

The Central line is part suspended between Leytonstone and Liverpool Street westbound due to a signal failure at Stratford ...

At 46 miles, the Central line is the longest underground line in London (though much of it is not underground). It's also rather old, being the last underground line opened in the Victorian era ...

The Central Line Improvement Programme also includes a complete redesign of the train’s control and diagnostics computer and new traction motors, a new passenger information system and new seating.