Pericardiocentesis in contemporary practice.

Abstract

The numbers of iatrogenic pericardial effusions occurring as a complication of catheter-based procedures mean that a significant proportion of pericardiocenteses are being performed in anticoagulated patients. This may alter the risk profile. Although complication rates were low for both routes, all major complications requiring surgery occurred via the subcostal approach. These data suggest an apical approach may be preferable where practical.