Premature Ventricular Contractions Producing Brockenbrough-Braunwald Sign in Obstructive Cardiomyopathy

Increased dynamic flow in hypertrophic obstructive cardiomyopathy depicts a classic sign on invasive pressure tracings of the aorta and left ventricle, simultaneously known as the Brockenbrough-Braunwald sign, which is demonstrated in the presented case.

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Bibliographic Details
Published in:	The Journal of invasive cardiology Vol. 29; no. 7; p. E83
Main Authors:	Sharma, Gaurav K, Tripathi, Angie, Jones, Paul A
Format:	Journal Article
Language:	English
Published:	United States 01-07-2017
Subjects:	Aged Cardiomyopathy, Hypertrophic - complications Cardiomyopathy, Hypertrophic - diagnosis Cardiomyopathy, Hypertrophic - physiopathology Electrocardiography Female Heart Ventricles - physiopathology Humans Myocardial Contraction - physiology Ventricular Premature Complexes - diagnosis Ventricular Premature Complexes - etiology Ventricular Premature Complexes - physiopathology
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Description
Summary:	Increased dynamic flow in hypertrophic obstructive cardiomyopathy depicts a classic sign on invasive pressure tracings of the aorta and left ventricle, simultaneously known as the Brockenbrough-Braunwald sign, which is demonstrated in the presented case.
ISSN:	1557-2501