Right ventricular outflow tract obstruction pulmonary subvalvular stenosis: Difference between revisions
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== Anatomy == | == Anatomy == | ||
*There is hypertrophy of the infundibular muscle causing obstruction. | *There is hypertrophy of the infundibular muscle causing obstruction. <ref name="pmid17519398">{{cite journal| author=Pierpont ME, Basson CT, Benson DW, Gelb BD, Giglia TM, Goldmuntz E et al.| title=Genetic basis for congenital heart defects: current knowledge: a scientific statement from the American Heart Association Congenital Cardiac Defects Committee, Council on Cardiovascular Disease in the Young: endorsed by the American Academy of Pediatrics. | journal=Circulation | year= 2007 | volume= 115 | issue= 23 | pages= 3015-38 | pmid=17519398 | doi=10.1161/CIRCULATIONAHA.106.183056 | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=17519398 }} </ref> <ref name="pmid10">{{cite journal |vauthors=Schmoldt A, Benthe HF, Haberland G, Raffle A, Gray J, MacDonald HR, Ehrhart IC, Parker PE, Weidner WJ, Dabney JM, Scott JB, Haddy FJ, Gatzy JT |title=Digitoxin metabolism by rat liver microsomes |journal=Biochem. Pharmacol. |volume=24 |issue=17 |pages=1639–41 |date=September 1975 |pmid=10 |pmc=5922622 |doi=10.1136/bmj.1.6001.93-a |url=}}</ref> | ||
*The isolated form is rare, more commonly develops in response to an underlying [[VSD]]. | *The isolated form is rare, more commonly develops in response to an underlying [[VSD]]. | ||
Revision as of 17:29, 10 February 2020
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Right ventricular outflow tract obstruction Microchapters |
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Classification |
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Differentiating Right ventricular outflow tract obstruction from other Diseases |
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Diagnosis |
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Treatment |
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Special Scenarios |
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Case Studies |
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Right ventricular outflow tract obstruction pulmonary subvalvular stenosis On the Web |
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FDA on Right ventricular outflow tract obstruction pulmonary subvalvular stenosis |
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor-In-Chief: Cafer Zorkun, M.D., Ph.D. [2]; Associate Editor-in-Chief: Keri Shafer, M.D. [3]
Anatomy
- The isolated form is rare, more commonly develops in response to an underlying VSD.
Clinical Features
- Similar to valvar pulmonic stenosis.
- Aortic stenosis was probably first described by Lazare Riviere (1589-1655), a French physician in 1663.
- No poststenotic dilation of the pulmonary artery in contrast to valvar pulmonic stenosis. [2]
- Aortic stenosis was probably first described by Lazare Riviere (1589-1655), a French physician in 1663. [3]. [4]
References
- ↑ Pierpont ME, Basson CT, Benson DW, Gelb BD, Giglia TM, Goldmuntz E; et al. (2007). "Genetic basis for congenital heart defects: current knowledge: a scientific statement from the American Heart Association Congenital Cardiac Defects Committee, Council on Cardiovascular Disease in the Young: endorsed by the American Academy of Pediatrics". Circulation. 115 (23): 3015–38. doi:10.1161/CIRCULATIONAHA.106.183056. PMID 17519398.
- ↑ 2.0 2.1 Schmoldt A, Benthe HF, Haberland G, Raffle A, Gray J, MacDonald HR, Ehrhart IC, Parker PE, Weidner WJ, Dabney JM, Scott JB, Haddy FJ, Gatzy JT (September 1975). "Digitoxin metabolism by rat liver microsomes". Biochem. Pharmacol. 24 (17): 1639–41. doi:10.1136/bmj.1.6001.93-a. PMC 5922622. PMID 10.
- ↑ Vaslef SN, Roberts WC (1993). "Early descriptions of aortic valve stenosis". Am Heart J. 125 (5 Pt 1): 1465–74. doi:10.1016/0002-8703(93)91036-e. PMID 8480616.
- ↑ Baumgartner H, Hung J, Bermejo J, Chambers JB, Evangelista A, Griffin BP; et al. (2009). "Echocardiographic assessment of valve stenosis: EAE/ASE recommendations for clinical practice". J Am Soc Echocardiogr. 22 (1): 1–23, quiz 101-2. doi:10.1016/j.echo.2008.11.029. PMID 19130998.