Review
Copyright ©The Author(s) 2019. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Cardiol. Dec 26, 2019; 11(12): 282-291
Published online Dec 26, 2019. doi: 10.4330/wjc.v11.i12.282
Pericardial decompression syndrome: A comprehensive review
Yougeesh Prabhakar, Amandeep Goyal, Nauman Khalid, Nitish Sharma, Raj Nayyar, David H Spodick, Lovely Chhabra
Yougeesh Prabhakar, Raj Nayyar, Lovely Chhabra, Department of Cardiology, Heartland Regional Medical Center, Marion, IL 62959, United States
Amandeep Goyal, Department of Medicine, Marietta Memorial Hospital, Marietta, OH45750, United States
Nitish Sharma, Department of Interventional Cardiology, Medstar Washington Hospital Center, Washington, DC 20010, United States
Nitish Sharma, David H Spodick, Department of Medicine, Saint Vincent Hospital, Worcester, MA 01608, United States
Author contributions: Chhabra L and Spodick DH designed the study concept; Prabhakar Y, Goyal A, Khalid N, Spodick DH and Chhabra L reviewed the data and drafted the review article. Khalid N drafted the illustrative case; Goyal A and Chhabra L designed the schematic illustrations and figure legends; Nayyar R helped with edition of schematic illustrations and literature review; Chhabra L and Spodick DH performed major revisions and approved the final version of the article.
Conflict-of-interest statement: All authors have no any conflicts of interest.
Open-Access: This article is an open-access article which was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/
Corresponding author: Lovely Chhabra, MD, FACC, Heartland Regional Medical Center, 3331 W. DeYoung St, Marion, IL 62959, United States. lovids@hotmail.com
Telephone: +1-618-9987600 Fax: +1-888-5986647
Received: March 26, 2019
Peer-review started: March 28, 2019
First decision: June 6, 2019
Revised: June 25, 2019
Accepted: November 20, 2019
Article in press: November 20, 2019
Published online: December 26, 2019
Abstract

Pericardial decompression syndrome (PDS) is an infrequent, life-threatening complication following pericardial drainage for cardiac tamponade physiology. PDS usually develops after initial clinical improvement following pericardiocentesis and is significantly underreported and may be overlooked in the clinical practice. Although the precise mechanisms resulting in PDS are not well understood, this seems to be highly associated with patients who have some underlying ventricular dysfunction. Physicians performing pericardial drainage should be mindful of the risk factors associated with the procedure including the rare potential for the development of PDS.

Keywords: Pericardial decompression syndrome, Cardiac tamponade, Pericardiocentesis, Pericardiostomy, Low cardiac output syndrome

Core tip: Pericardial decompression syndrome (PDS) is an infrequent, life-threatening complication following an uncomplicated pericardial evacuation for cardiac tamponade physiology. Physicians should be familiar with the prevention strategies for PDS and offer vulnerable patients a very close clinical monitoring, especially those undergoing pericardial drainage for large malignant effusions for suspected tamponade.