1. Cannulation of the Right Internal Jugular Vein Is Preferable to That of the Left Internal Jugular Vein
- Author
-
James Robert Wendt
- Subjects
medicine.medical_specialty ,Left internal jugular vein ,business.industry ,General Medicine ,Surgery ,Catheter ,Superior vena cava ,Left brachiocephalic vein ,cardiovascular system ,medicine ,Inferior wall ,Left subclavian vein ,cardiovascular diseases ,business ,Subclavian vein ,Right internal jugular vein - Abstract
To the Editor.— Cannulation of the right internal jugular vein (RIJV) is advantageous when compared with that of the left internal jugular vein (LIJV) in most circumstances. The RIJV is generally larger than the LIJV 1 and hence an "easier target." Furthermore, the course of the RIJV is almost parallel to the superior vena cava, and, hence, the catheter easily traverses to the superior vena cava. The LIJV joins the subclavian vein at approximately a right angle so that, while attempting placement, a catheter will at times hit the inferior wall at the origin of the left brachiocephalic vein and then either turn into the left subclavian vein, turn retrograde into the LIJV, or not advance into the left brachiocephalic vein. Sheep and Guiney 2 suggest that the circuitous course of the LIJV to the superior vena cava leads to greater contact with the catheter and vessel wall and increases
- Published
- 1986