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a.1.Having two valves.
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References in periodicals archive ?
Cockerill III, "Bivalvular Bartonella henselae prosthetic valve endocarditis," Journal of Clinical Microbiology, vol.
When he was 16 years old the aortic and mitral dysfunction had become severe, with volume remodeling of the left ventricle, left atrium enlargement and severe bivalvular regurgitations.
Lalude, "Severe bivalvular pneumococcal endocarditis and suppurative pericarditis in an immunocompetent patient," Internal Medicine, vol.