Introduction: Extracorporeal membrane oxygenation (ECMO) is a life-saving intervention that has become more prevalent in the emergency department (ED) for patients with potentially reversible cardiac or pulmonary failure.
\nCase Report: We report a case of a young male patient who presented in septic shock and ultimately suffered a cardiac arrest in the ED. Extracorporeal membrane oxygenation was initiated after multiple rounds of cardiopulmonary resuscitation proved futile. Transthoracic echocardiography (TTE) was employed in the ED to guide ECMO cannulation, and the patient was able to make a full recovery after a one-month admission in the intensive care unit.
\nConclusion: Transesophageal echocardiography and fluoroscopy are often favored over TTE for ECMO cannulation due to greater resolution of the former modalities.Transesophageal echocardiography is invasive, less accessible, and requires greater expertise. Fluoroscopy requires patients to be moved to a catheterization suite and comes with a risk of extra radiation and contrast-induced nephropathy. While the concept of TTE-guided ECMO cannulation is not especially novel, few case reports exist on its emergent deployment in the ED. Here, we discuss a unique case in which TTE proved effective for timely ECMO deployment for a critically ill ED patient.
","language":"eng","license":{"name":"Creative Commons Attribution 4.0","short_name":"CC BY 4.0","text":"Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\r\n\r\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.","url":"https://creativecommons.org/licenses/by/4.0"},"keywords":[{"word":"extracorporeal cardiopulmonary resuscitation"},{"word":"extracorporeal membrane oxygenation"},{"word":"transthoracic echocardiography"},{"word":"extracorporeal life support"},{"word":"case report"}],"section":"Case Reports","is_remote":true,"remote_url":"https://escholarship.org/uc/item/02d9c5t6","frozenauthors":[{"first_name":"William","middle_name":"","last_name":"Osae","name_suffix":"","institution":"Duke University Hospital, Department of Emergency Medicine, Durham, North Carolina","department":""},{"first_name":"Kevin","middle_name":"","last_name":"Gurysh","name_suffix":"","institution":"Duke University Hospital, Department of Emergency Medicine, Durham, North Carolina","department":""}],"date_submitted":"2025-06-06T19:48:34.342000Z","date_accepted":"2025-07-21T17:19:07.371000Z","date_published":"2025-09-24T03:30:00Z","render_galley":null,"galleys":[{"label":"PDF","type":"pdf","path":"https://journalpub.escholarship.org/uciem_cpcem/article/48486/galley/40152/download/"}]}