What is a CVP placement?
These catheters are commonly placed in veins in the neck (internal jugular vein), chest (subclavian vein or axillary vein), groin (femoral vein), or through veins in the arms (also known as a PICC line, or peripherally inserted central catheters).
Why subclavian vein is used for catheterization?
Subclavian catheterization also carries a lower risk of catheter-related infection and thrombosis than femoral or internal jugular vein catheterization. Since Aubaniac’s original description in 1952,4 subclavian vein catheterization via the infraclavicular approach has become a well-established technique.
What is the function of subclavian vein?
The primary function of the subclavian vein is to drain deoxygenated blood from the upper region of the body—including the arms and the shoulder areas—and transport it back to the heart. 6 Another important function of the subclavian is to collect lymph fluid from the lymphatic system from the internal jugular vein.
What is the purpose of a central line?
A central venous catheter, also known as a central line, is a tube that doctors place in a large vein in the neck, chest, groin, or arm to give fluids, blood, or medications or to do medical tests quickly.
What is CVP line used for?
A central line (or central venous catheter) is like an intravenous (IV) line. But it is much longer than a regular IV and goes all the way up to a vein near the heart or just inside the heart. A patient can get medicine, fluids, blood, or nutrition through a central line. It also can be used to draw blood.
What is the difference between a peripheral and central line?
A peripheral IV line (PIV, or just “IV”) is a short catheter that’s typically placed in the forearm. It starts and ends in the arm itself. A PICC line is a longer catheter that’s also placed in the upper arm. Its tip ends in the largest vein of the body, which is why it’s considered a central line.
What are central veins?
A central vein refers to a major vein close to the center of the circulation, i.e. the heart. It originally referred to those large veins in which the distal tip of a catheter could lie for central venous pressure monitoring.
Why are subclavian veins used for central venous access?
The subclavian veins are an often favored site for central venous access, including tunneled catheters and subcutaneous ports for chemotherapy, prolonged antimicrobial therapy, and parenteral nutrition.
What is the difference between the left and right subclavian vein?
The left subclavian vein and the right subclavian vein arise as a continuation of the vein that is under the arm, called the axillary vein; there is one axillary vein extending from under the arm on each side of the body. The subclavian veins originate at the outer border of the first rib. 4
What are the risks of a subclavian central venous line?
Evidence suggests that the risk of major central venous line complications, particularly line-related bloodstream infections, is lower when the subclavian approach is used. This video will identify the landmarks and procedure for placement of a subclavian central line.
What are the main tributaries of the subclavian vein?
The main tributaries of the subclavian vein include the: 1 External jugular vein 2 Dorsal scapular vein 3 Anterior jugular veins More