Tetralogy of Fallot Reference Guide
Tetralogy of Fallot
This is an example of Tetralogy of Fallot heard at the tricuspid position. Tetralogy of Fallot is a congenital condition often called Blue Baby Syndrome. It is characterized by four abnormalities: - pulmonic stenosis - increased thickening of the right ventricle - a ventricular septal defect - overriding aorta The first and second heart sounds are normal and unsplit. There is an aortic ejection click in systole. There is a diamond shaped murmur following the click and ending well before the second heart sound. In the anatomy video you can see turbulent flow from the right ventricle into the pulmonary artery across the stenotic pulmonic valve and turbulent flow from the left ventricle to the right ventricle (the ventricular septal defect). The right ventricular wall is thickened. If you listen at the tricuspid position, you are hearing the ventricular septal defect. If you listen at the pulmonic area, you are hearing the pulmonic stenosis. Both create diamond shaped systolic murmurs.Auscultation Sound From Lesson


Tetralogy of Fallot | Description, Audio and Animations | #112
Authors and Reviewers
Authored by Dr. Jonathan Keroes, MD and Diane Wrigley, PA.Medically reviewed by Dr. Barbara Erickson, PhD, RN, CCRN.
Last Update: 12/06/2021
Sources
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Heart Sounds and Murmurs Across the Lifespan (with CD)
by Dr Barbara Ann Erickson
Publisher: Mosby
ISBN-10: 0323020453; ISBN-13: 978-0323020459 -
Heart Sounds and Murmurs: A Practical Guide with Audio CD-ROM 3rd Edition
Elsevier-Health Sciences Division
Barbara A. Erickson, PhD, RN, CCRN -
Heart Sounds Made Easy with CD-ROM: (with CD-ROM) 2nd Edition
Anthony P. Salmon
ISBN-13: 978-0443069079 - NCBI Review of Heart Sounds and Murmurs: A Practical Guide
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The Virtual Cardiac Patient: A Multimedia Guide to Heart Sounds And Murmurs
Jonathan Keroes, David Lieberman
Publisher: Lippincott Williams & Wilkin)
ISBN-10: 0781784425; ISBN-13: 978-0781784429 -
Ventricular Function Curves in the Exercising Dog
JONATHAN KEROES , ROGER R. ECKER , and ELLIOT RAPAPORT
Circulation Research, Vol. 25, No. 5 -
Electrocardiographic changes associated with ritodrine-induced maternal tachycardia and hypokalemia
American Journal of Obstetrics Gynecology, VOLUME 154, ISSUE 4, P921-923, APRIL 01, 1986
Susan K Hendricks, MD, Jonathan Keroes, MD, Michael Katz, MD -
A Multimedia Guide to Heart Sounds and Murmurs
January 2007 JAMA The Journal of the American Medical Association 297(2):217-218
DOI:10.1001/jama.297.2.217. M. Saleem Seyal, MD, Reviewer
Sources
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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
- Essential Lung Sounds
Diane S. Wrigley, PA-C
Published by MedEdu LLC - PESI Faculty - Diane S Wrigley
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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
Stevben Lehrer, MD
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