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AUDIO 10–19.

From: Current Medical Diagnosis & Treatment 2018

Prosthetic aortic valve. Note the crisp click of a prosthetic non-biological valve. A2 is the loudest portion of the second heart sound (S2), consistent with a prosthetic aortic valve. (Reproduced, with permission, from T. Anthony Don Michael, MD. Mastering Auscultation [CD-ROM], 2000.)

20 secs
Author(s) Thomas M. Bashore, Christopher B. Granger, Kevin P. Jackson, Manesh R. Patel
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