Pneumopericardium and pneumothorax contralateral to venous access site after permanent pacemaker implantation. - Srivathsan K; Byrne RA; Appleton CP; Scott LR (Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology, 2003)