The complication risk of pericardiocentesis is relatively low (<2%).1Tsang T.S.M. Enriquez-Sarano M. Freeman W.K. et al.Consecutive 1127 therapeutic echocardiographically guided pericardiocenteses: clinical profile, practice patterns, and outcomes spanning 21 years.Mayo Clin Proc. 2002; 77: 429-436https://doi.org/10.4065/77.5.429Abstract Full Text PDF PubMed Scopus (345) Google Scholar Performi...