Left subclavian vein puncture for insertion of Swan-Ganz catheters.
A rapid, safe, and reliable method for insertion of Swan-Ganz flow-directed, balloon-tipped catheters using the left subclavian vein is described. Experience with this method in 24 consecutive patients indicates a distinct advantage over the antecubital fossa approach: A venous cutdown is not necessary, the pulmonary artery is readily entered, fluoroscopy is not required, the patient is free to move both arms, and thrombophlebitis and infection occur infrequently. With proper attention to landmarks such as the clavicular tubercle, the procedure may be performed with facility. The major complication, pneumothorax, is minimized if mechanical ventilators are briefly disconnected during the subclavian puncture.
D006328:Cardiac Catheterization / Q000009:adverse effects / Q000295:instrumentation / Q000379:methods*; D006439:Hemodynamics; D006801:Humans; D008991:Monitoring, Physiologic / Q000379:methods; D011030:Pneumothorax / Q000209:etiology; D013350:Subclavian Vein