Complications vary by site
Pneumothorax (more common with subclavian)
Arterial puncture (more common with femoral)
Catheter malposition
Subcutaneous hematoma
Hemothorax
Catheter related infection (historically more with femoral)
Catheter induced thrombosis
Arrhythmia (usually from guidewire insertion)
Venous air embolism (avoid with Trendelenburg position)
Theoretically higher risk with<unk>  compared to other CVC's
Bleeding
Theoretically higher risk with<unk>  compared to other CVC's
Sheath introducer
Coude catheter
Rapid infusion catheter
Arterial line
Intraosseous access
Hair tourniquet
Pediatric central line
Escharotomy