Ventricular Outflow Obstruction

"Ventricular Outflow Obstruction" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure, which enables searching at various levels of specificity.

MeSH information

Definition | Details | More General Concepts | Related Concepts | More Specific Concepts

Occlusion of the outflow tract in either the LEFT VENTRICLE or the RIGHT VENTRICLE of the heart. This may result from CONGENITAL HEART DEFECTS, predisposing heart diseases, complications of surgery, or HEART NEOPLASMS.

Descriptor ID	D014694
MeSH Number(s)	C14.280.955
Concept/Terms	Ventricular Outflow Obstruction Ventricular Outflow Obstruction Obstruction, Ventricular Outflow Obstructions, Ventricular Outflow Outflow Obstruction, Ventricular Outflow Obstructions, Ventricular Ventricular Outflow Obstructions Ventricular Outflow Obstruction, Left Ventricular Outflow Obstruction, Left Outflow Obstruction, Left Ventricular Left Ventricular Outflow Obstruction Ventricular Outflow Obstruction, Right Ventricular Outflow Obstruction, Right Outflow Obstruction, Right Ventricular Right Ventricular Outflow Obstruction

Below are MeSH descriptors whose meaning is more general than "Ventricular Outflow Obstruction".

Diseases [C]
Cardiovascular Diseases [C14]
Heart Diseases [C14.280]
Ventricular Outflow Obstruction [C14.280.955]

Below are MeSH descriptors whose meaning is more specific than "Ventricular Outflow Obstruction".

Ventricular Outflow Obstruction
Aortic Valve Stenosis
Pulmonary Valve Stenosis

publications

Timeline | Most Recent

This graph shows the total number of publications written about "Ventricular Outflow Obstruction" by people in this website by year, and whether "Ventricular Outflow Obstruction" was a major or minor topic of these publications.

Bar chart showing 66 publications over 24 distinct years, with a maximum of 7 publications in 2014

To see the data from this visualization as text, click here.

Year	Major Topic	Minor Topic	Total
1995	0	1	1
2003	1	2	3
2004	1	1	2
2005	2	0	2
2006	2	1	3
2007	2	1	3
2008	1	0	1
2009	1	2	3
2010	1	0	1
2011	1	2	3
2012	1	2	3
2013	3	1	4
2014	5	2	7
2015	4	0	4
2016	1	1	2
2017	2	0	2
2018	3	0	3
2019	1	0	1
2020	5	1	6
2021	4	0	4
2022	5	0	5
2023	1	0	1
2024	0	1	1
2025	0	1	1

Below are the most recent publications written about "Ventricular Outflow Obstruction" by people in Profiles.

Massera D, Sherrid MV, Adlestein E, Bokhari N, Alvarez IC, Wu WY, Reuter MC, Maron MS, Maron BJ, Rowin EJ. Disopyramide Revisited for Treatment of Symptomatic Obstructive Hypertrophic Cardiomyopathy: Efficacy and Safety in Patients Treated for at Least 5?Years. J Am Heart Assoc. 2025 Jan 21; 14(2):e037639.

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Maron MS, Masri A, Nassif ME, Barriales-Villa R, Arad M, Cardim N, Choudhury L, Claggett B, Coats CJ, D?ngen HD, Garcia-Pavia P, Hag?ge AA, Januzzi JL, Lee MMY, Lewis GD, Ma CS, Michels M, Olivotto I, Oreziak A, Owens AT, Spertus JA, Solomon SD, Tfelt-Hansen J, van Sinttruije M, Veselka J, Watkins H, Jacoby DL, Heitner SB, Kupfer S, Malik FI, Meng L, Wohltman A, Abraham TP. Aficamten for Symptomatic Obstructive Hypertrophic Cardiomyopathy. N Engl J Med. 2024 05 30; 390(20):1849-1861.

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Maron MS, Masri A, Choudhury L, Olivotto I, Saberi S, Wang A, Garcia-Pavia P, Lakdawala NK, Nagueh SF, Rader F, Tower-Rader A, Turer AT, Coats C, Fifer MA, Owens A, Solomon SD, Watkins H, Barriales-Villa R, Kramer CM, Wong TC, Paige SL, Heitner SB, Kupfer S, Malik FI, Meng L, Wohltman A, Abraham T. Phase 2 Study of Aficamten in Patients?With Obstructive Hypertrophic?Cardiomyopathy. J Am Coll Cardiol. 2023 01 03; 81(1):34-45.

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Maron BJ, Dearani JA, Smedira NG, Schaff HV, Wang S, Rastegar H, Ralph-Edwards A, Ferrazzi P, Swistel D, Shemin RJ, Quintana E, Bannon PG, Shekar PS, Desai M, Roberts WC, Lever HM, Adler A, Rakowski H, Spirito P, Nishimura RA, Ommen SR, Sherrid MV, Rowin EJ, Maron MS. Ventricular Septal Myectomy for Obstructive Hypertrophic Cardiomyopathy (Analysis Spanning 60 Years Of Practice): AJC Expert Panel. Am J Cardiol. 2022 10 01; 180:124-139.

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Rowin EJ, Cooper C, Carrick RT, Tsoi M, Maron BJ, Maron MS. Ventricular Septal Myectomy Decreases Long-Term Risk for Atrial Fibrillation in Patients With Hypertrophic Cardiomyopathy. Am J Cardiol. 2022 09 15; 179:70-73.

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Maron BJ, Maron MS. Jeff Zucker Says Hypertrophic Cardiomyopathy is a Curable Disease: A Patient's Perspective. Am J Cardiol. 2022 06 01; 172:154-156.

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Kohli K, Wei ZA, Sadri V, Khan JM, Lisko JC, Netto T, Greenbaum AB, Blanke P, Oshinski JN, Lederman RJ, Yoganathan AP, Babaliaros VC. Dynamic nature of the LVOT following transcatheter mitral valve replacement with LAMPOON: new insights from post-procedure imaging. Eur Heart J Cardiovasc Imaging. 2022 04 18; 23(5):650-662.

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Kimmelstiel C, Everett KD, Jain P, Miyashita S, Botto R, Resor C, Rowin E, Maron M, Kapur NK. Transcatheter Mitral Intervention Relieves Dynamic Outflow Obstruction and Reduces Cardiac Workload in Hypertrophic Cardiomyopathy. Circ Heart Fail. 2022 04; 15(4):e009171.

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Maron MS, Rastegar H, Dolan N, Carpino P, Koethe B, Maron BJ, Rowin EJ. Outcomes Over Follow-up =10 Years After Surgical Myectomy for Symptomatic Obstructive Hypertrophic Cardiomyopathy. Am J Cardiol. 2022 01 15; 163:91-97.

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Sherrid MV, Swistel DG, Olivotto I, Pieroni M, Wever-Pinzon O, Riedy K, Bach RG, Husaini M, Cresci S, Reyentovich A, Massera D, Maron MS, Maron BJ, Kim B. Syndrome of Reversible Cardiogenic Shock and Left Ventricular Ballooning in Obstructive Hypertrophic Cardiomyopathy. J Am Heart Assoc. 2021 10 19; 10(20):e021141.

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