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AUDIO 10-21.

From: Current Medical Diagnosis & Treatment 2017

Hypertrophic cardiomyopathy (HCM). A mid-systolic rough 3/6 murmur and S2 is heard with the patient supine. This murmur is louder when the patient stands, performs a Valsalva maneuver, or inhales amyl nitrite. (Reproduced, with permission, from T. Anthony Don Michael, MD. Mastering Auscultation [CD-ROM], 2000.)

Hypertrophic obstructive cardiomyopathy (HOCM).

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