[Use of the subclavian vein for permanent cardiac stimulation]. / Empleo de la vena subclavia para la estimulación cardíaca permanente.

The experience on 101 cases of permanent cardiac stimulation is reported; in all of them, the access was via the subclavian vein. Punction of the subclavian artery, transient injury of the brachial plexus and pneumothorax, were seen in 4.3 and 3% respectively. Early electrode luxation was observed in 5% of the patients. As late complications there where two cases of destruction of the electrode protecting sheet and one electrode rupture. In spite of the potential risks directly related to the vein puncture, the subclavian puncture offers an excellent alternative for placing definitive pacing electrodes.