Tricuspid stenosis classification: Difference between revisions
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==Classification== | ==Classification== | ||
[[Tricuspid stenosis]] (TS) is staged based on the [[valve]] [[anatomy]] and [[hemodynamics]], and the [[Hemodynamics|hemodynamic]] consequences. No criteria for Stage A or B were included in the 2014 [[American Heart Association]]/American College of Cardiology [[valve]] guidelines. Stage C is defined as severe TS without symptoms. Stage D is defined as severe TS with symptoms.<ref name=" | [[Tricuspid stenosis]] (TS) is staged based on the [[valve]] [[anatomy]] and [[hemodynamics]], and the [[Hemodynamics|hemodynamic]] consequences. No criteria for Stage A or B were included in the 2014 [[American Heart Association]]/American College of Cardiology [[valve]] guidelines. Stage C is defined as severe TS without symptoms. Stage D is defined as severe TS with symptoms.<ref name="BaumgartnerHung2009">{{cite journal|last1=Baumgartner|first1=Helmut|last2=Hung|first2=Judy|last3=Bermejo|first3=Javier|last4=Chambers|first4=John B.|last5=Evangelista|first5=Arturo|last6=Griffin|first6=Brian P.|last7=Iung|first7=Bernard|last8=Otto|first8=Catherine M.|last9=Pellikka|first9=Patricia A.|last10=Quiñones|first10=Miguel|title=Echocardiographic Assessment of Valve Stenosis: EAE/ASE Recommendations for Clinical Practice|journal=Journal of the American Society of Echocardiography|volume=22|issue=1|year=2009|pages=1–23|issn=08947317|doi=10.1016/j.echo.2008.11.029}}</ref> | ||
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Revision as of 13:58, 16 March 2020
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Tricuspid stenosis Microchapters |
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Diagnosis |
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Treatment |
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Case Studies |
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Tricuspid stenosis classification On the Web |
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American Roentgen Ray Society Images of Tricuspid stenosis classification |
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Risk calculators and risk factors for Tricuspid stenosis classification |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] ; Associate Editor(s)-in-Chief: Aditya Ganti M.B.B.S. [2]
Overview
Tricuspid stenosis (TS) staging sections into categories A, B, C, D. Stages C (without symptoms) and D (with symptoms). When valve and/or chordal thickening and calcification are evident, there are additional findings indicative of severe TS, for example, pressure gradient greater than or equal to 5 mm Hg, pressure half-time greater than or equal to 190 milliseconds, valve area less than or equal to 1.0 cm^2, associated moderate right atrial enlargement, and inferior vena cava dilatation.
Classification
Tricuspid stenosis (TS) is staged based on the valve anatomy and hemodynamics, and the hemodynamic consequences. No criteria for Stage A or B were included in the 2014 American Heart Association/American College of Cardiology valve guidelines. Stage C is defined as severe TS without symptoms. Stage D is defined as severe TS with symptoms.[1]
| Stage | Definition | Valve anatomy | Valve hemodynamics | Hemodynamic consequences | Symptoms |
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| C, D | Severe TS | Thickened, distorted, calcified leaflets |
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Right atrial / Inferior vena cava enlargement |
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References
- ↑ Baumgartner, Helmut; Hung, Judy; Bermejo, Javier; Chambers, John B.; Evangelista, Arturo; Griffin, Brian P.; Iung, Bernard; Otto, Catherine M.; Pellikka, Patricia A.; Quiñones, Miguel (2009). "Echocardiographic Assessment of Valve Stenosis: EAE/ASE Recommendations for Clinical Practice". Journal of the American Society of Echocardiography. 22 (1): 1–23. doi:10.1016/j.echo.2008.11.029. ISSN 0894-7317.