Juliana AE, van 't Kruys KH, Voigt PG, Blom NA. Infectious pseudo-aneurysm of the left ventricle: a case report and a review of the literature.
BMC Cardiovasc Disord 2020;
20:28. [PMID:
32209051 PMCID:
PMC7092470 DOI:
10.1186/s12872-019-01299-x]
[Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Accepted: 12/05/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND
In the workup of a pediatric patient with pericarditis we found evidence of a pseudo-aneurysm of the left ventricle, which is a rare complication of purulent pericarditis.
CASE PRESENTATION
We present a case of a six-year-old girl who was diagnosed with pericarditis and a fistula between the pericardial and the intra-luminal space of the left ventricle of the heart. She was successfully treated with antibiotics and cardio-thoracic surgery. We found 23 published cases (21 with follow-up) of infectious pseudo-aneurysm of the heart, of which 19 underwent surgery, 5 had fatal outcome, and 2 who refused surgery survived. The majority of cases were associated with Staphylococcus aureus. The exact mechanisms of this rare complication remain unknown.
CONCLUSIONS
A pseudo-aneurysm of the left ventricle is a rare and not well understood complication of a purulent pericarditis most commonly caused by Staphylococcus aureus infection. Because of risk of rupture, surgical intervention is advised.
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