Killu, Ammar M Percutaneous pericardial access for electrophysiological studies in patients with prior cardiac surgery: approach and understanding the risks. [electronic resource] - Expert review of cardiovascular therapy Feb 2019 - 143-150 p. digital Publication Type: Journal Article; Review ISSN: 1744-8344 Standard No.: 10.1080/14779072.2019.1561276 doi Subjects--Topical Terms: Atrial Appendage--surgeryCardiac Surgical Procedures--methodsCatheter Ablation--methodsHumansPericardium--surgeryRisk