{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,29]],"date-time":"2026-07-29T16:25:00Z","timestamp":1785342300390,"version":"3.55.0"},"reference-count":16,"publisher":"MDPI AG","issue":"8","license":[{"start":{"date-parts":[[2024,4,15]],"date-time":"2024-04-15T00:00:00Z","timestamp":1713139200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Diagnostics"],"abstract":"<jats:p>Basic point-of-care ultrasound of the heart\u2014also known as Focused Cardiac Ultrasound (FoCUS)\u2014has emerged as a powerful bedside tool to narrow the differential diagnosis of causes of hypotension. The list of causes of hypotension that a FoCUS provider is expected to be able to recognize includes a compressive pericardial effusion due to hemopericardium (blood in the pericardial sac). But hemopericardium can be difficult to distinguish from a more common condition that is not immediately life-threatening: epicardial fat. This paper reviews illustrative images of both epicardial fat and hemopericardium to provide practice guidance to the FoCUS user on how to differentiate these two phenomena.<\/jats:p>","DOI":"10.3390\/diagnostics14080818","type":"journal-article","created":{"date-parts":[[2024,4,16]],"date-time":"2024-04-16T04:21:59Z","timestamp":1713241319000},"page":"818","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Blood or Fat? Differentiating Hemopericardium versus Epicardial Fat Using Focused Cardiac Ultrasound"],"prefix":"10.3390","volume":"14","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9250-9490","authenticated-orcid":false,"given":"Yuriy S.","family":"Bronshteyn","sequence":"first","affiliation":[{"name":"Duke University Health System, Duke University School of Medicine, Durham, NC 27710, USA"},{"name":"Durham Veterans Health Administration, Durham, NC 27705, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nazish","family":"Hashmi","sequence":"additional","affiliation":[{"name":"Duke University Health System, Duke University School of Medicine, Durham, NC 27710, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jamie R.","family":"Privratsky","sequence":"additional","affiliation":[{"name":"Duke University Health System, Duke University School of Medicine, Durham, NC 27710, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2247-1407","authenticated-orcid":false,"given":"Atilio","family":"Barbeito","sequence":"additional","affiliation":[{"name":"Duke University Health System, Duke University School of Medicine, Durham, NC 27710, USA"},{"name":"Durham Veterans Health Administration, Durham, NC 27705, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2024,4,15]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1097\/AIA.0000000000000369","article-title":"Logistics of perioperative diagnostic point-of-care ultrasound: Nomenclature, scope of practice, training, credentialing\/privileging, and billing","volume":"60","author":"Bronshteyn","year":"2022","journal-title":"Int. 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Anaesth."},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"356","DOI":"10.1213\/XAA.0000000000000822","article-title":"Initial Evaluation for Low-Pressure Cardiac Tamponade Using Focused Cardiac Ultrasound","volume":"11","author":"Privratsky","year":"2018","journal-title":"A A Pract."}],"container-title":["Diagnostics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/2075-4418\/14\/8\/818\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,10]],"date-time":"2025-10-10T14:28:13Z","timestamp":1760106493000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/2075-4418\/14\/8\/818"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,4,15]]},"references-count":16,"journal-issue":{"issue":"8","published-online":{"date-parts":[[2024,4]]}},"alternative-id":["diagnostics14080818"],"URL":"https:\/\/doi.org\/10.3390\/diagnostics14080818","relation":{},"ISSN":["2075-4418"],"issn-type":[{"value":"2075-4418","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,4,15]]}}}