A calcified amorphous tumor that developed on both sides of the atrioventricular valve annulus.
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Kinoshita M, et al. Among authors: okayama h.
J Echocardiogr. 2015 Dec;13(4):148-50. doi: 10.1007/s12574-015-0267-z. Epub 2015 Nov 19.
J Echocardiogr. 2015.
PMID: 26585959
Free PMC article.