Infection over the placement site
Anatomic obstruction (thrombosis of target vein, other anatomic variance)
Coagulopathy
Distortion of landmarks by trauma or congenital anomalies
Prior vessel injury or procedures
Rapid infusion catheter
Arterial line
Sheath introducer
Coude catheter
Intraosseous access
Central venous catheterization
Pulmonary artery catheter
IV fluid resuscitation