Aortic Sclerosis (Musical Murmur) | Auscultation #40 | Lesson with Audio

Where to Auscultate

patient thorax when auscultating by stethoscope

patient position during auscultation
The patient was supine during auscultation.

Description

Aortic sclerosis is a loud murmur that occurs early in systole. It has a diamond shaped appearance when viewed on the Waveform tab. S1 and S2 are normal. Diastole is silent. The murmur is characterized by regular vibrations which give the murmur a musical quality ("cooing"). It is caused by turbulent blood flow into the aorta. Aortic sclerosis can indicate a risk of cardiovascular events and aortic valve obstruction. Reference: National Library of Medicine.

Phonocardiogram

Anatomy

Aortic Sclerosis (Musical Murmur)


Authors and Sources

Authors and Reviewers

Sources

  • Heart and Lung Sounds Reference Library Diane S. Wrigley
    Publisher: PESI
  • Impact Patient Care: Key Physical Assessment Strategies and the Underlying Pathophysiology
    Diane S Wrigley & Rosale Lobo
  • Practical Clinical Skills: Lung Sounds
  • PESI Faculty - Diane S Wrigley
  • Case Profiles in Respiratory Care 3rd Ed, 2019
    William A.French
    Published by Delmar Cengage
  • Essential Lung Sounds by William A. French
    Published by Cengage Learning, 2011
  • Understanding Lung Sounds Steven Lehrer, MD
  • Clinical Heart Disease W Proctor Harvey, MD
    Clinical Heart Disease
    Laennec Publishing; 1st edition (January 1, 2009)
  • Heart and Lung Sounds Reference Guide
    PracticalClinicalSkills.com




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