Implantable ports are devices that a doctor inserts under your skin and into a vein. They usually go in about an inch below your collarbone on your upper right chest. You might hear them called port-a ...

Central VADs are soft catheters with the distal tip placed in the superior vena cava. The catheter can stay in place for days, weeks, months, or even years. The goal of a central VAD is to maintain ...