Dosoky Elayouty Hamdy, H. Elayouty Ahmed, Sub-Xiphoid Abscess and Sinus after Open Heart Surgery, Journal of Clinical Case reports and Images, Volume 2, Issue 3, 2022, Pages 5-8, ISSN 2641-5518, (https://openaccesspub.orgjcci/article/1849) Keywords: should pacemaker wires be withdrawn as a whole; pacemaker wires; post-operative care after valve surgery; abscess and sinus formation after open-heart surgery