Assessing Usability of Tools to Access Pericardial Space in Simulator

This study is designed to assess the usability of tools to access the pericardial space for delivery of conductive pacing leads to the pericardium using a modified Seldinger technique. A prototype thoracic access port tool or an EndoPath trocar will used to complete a series of short tasks involving accessing the pericardial space in a simulator doll.