Spontaneous coronary artery rupture without a pericardial effusion: a diagnostic challenge
Spontaneous coronary artery rupture (CAR) is an extremely rare, life-threatening entity. It is a challenge to make a diagnosis of CAR in the absence of pericardial effusion. We describe a case of a spontaneous rupture of the right coronary artery (RCA) without pericardial effusion that emphasises th...
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Published in | BMJ case reports Vol. 2016; p. bcr2016214424 |
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Main Authors | , , , |
Format | Journal Article |
Language | English |
Published |
England
BMJ Publishing Group LTD
07.04.2016
BMJ Publishing Group |
Series | Case Report |
Subjects | |
Online Access | Get full text |
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Summary: | Spontaneous coronary artery rupture (CAR) is an extremely rare, life-threatening entity. It is a challenge to make a diagnosis of CAR in the absence of pericardial effusion. We describe a case of a spontaneous rupture of the right coronary artery (RCA) without pericardial effusion that emphasises the benefit of high clinical suspicion and early diagnosis. A 60-year-old man was admitted to the emergency department, with inferior myocardial infarction. Echocardiogram was negative for a pericardial effusion. Coronary angiography revealed complete occlusion of the RCA with intraluminal dissection and extravasation of contrast into the epicardium at the mid-portion of the RCA, which suggested rupture of the RCA. The patient underwent uneventful emergency coronary artery bypass grafting. CAR should be considered as a differential diagnosis in patients with acute chest pain, even in the absence of pericardial effusion, particularly in case of inferior wall involvement. |
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Bibliography: | ObjectType-Case Study-2 SourceType-Scholarly Journals-1 ObjectType-Feature-4 content type line 23 ObjectType-Report-1 ObjectType-Article-3 |
ISSN: | 1757-790X 1757-790X |
DOI: | 10.1136/bcr-2016-214424 |