Infection over the placement site
Anatomic obstruction (thrombosis of target vein, other anatomic variance)
Site-specific
Subclavian - trauma/fracture to ipsilateral clavicle or proximal ribs
Subclavian - trauma/fracture to ipsilateral clavicle or proximal ribs
Coagulopathy (see below)
Of higher concern compared to triple-lumen catheters given large-bore nature of<unk> 
Distortion of landmarks by trauma or congenital anomalies
Prior vessel injury or procedures
Morbid obesity
Uncooperative/combative patient
Of higher concern compared to triple-lumen catheters given large-bore nature of<unk> 
Preferentially use a compressible site such as the femoral location (avoid the IJ and subclavian if possible, though IJ preferred over subclavian)
No benefit to giving FFP unless artery is punctured
However, consider giving FFP if patient has hemophilia
However, consider giving FFP if patient has hemophilia
Sheath introducer
Coude catheter
Rapid infusion catheter
Arterial line
Intraosseous access
Hair tourniquet
Pediatric central line
Escharotomy