Cardiac myxoma originating from areas of ventricular akinesia

D. De Viti, A. Stragapede, G. Riccioni, V Bucciarelli, T. Bucciarelli, C. D. Memmola

Article ID: 5937
Vol 28, Issue 2, 2014
DOI: https://doi.org/10.54517/jbrha5937
Received: 9 July 2014; Accepted: 9 July 2014; Available online: 9 July 2014; Issue release: 9 July 2014

Abstract

We present a case of large pedunculated myxoma (61×39 mm) in the left ventricular cavity with anterior-septal and anterior free wall akinesia. Angiographic study showed normal coronary arteries, but the clinical signs strongly suggested a previous myocardial infarction. We cannot exclude the possibility that the ventricular akinesia results from embolization of tumor fragments. For a time, cardiac myxomas were believed to arise from mural thrombi. In this case the presence of blood stasis or low-velocity blood flow related to wall motion abnormalities may have played a role in improving tumor growth.


Keywords

cardiac myxoma;wall akinesia;mural thrombi


References

Supporting Agencies



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