Results 41 to 50 of about 3,854 (195)

Type F congenital quadricuspid aortic valve: A very rare case diagnosed by 3-dimenional transoesophageal echocardiography [PDF]

, 2014
Congenital quadricuspid aortic valve (QAV) is a rare cardiac anomaly. Several different anatomical variations of a quadricuspid aortic valve have been described.
Cooke JC, Davia JE, Di Pino A, Feldman BJ, Fernández B, Gulyasy B, Hazlyna Kamaruddin, Holt NF, Hurwitz LE, Olson LJ, Pankaj Garg, Rachel Orme, Scrofani R, Takeda N, Tang YF, Tutarel O, Victoria Watt, Ward C   +17 more
core   +2 more sources

Controlled Comparison of Simulated Hemodynamics across Tricuspid and Bicuspid Aortic Valves [PDF]

, 2021
Bicuspid aortic valve is the most common congenital heart defect, affecting 1-2% of the global population. Patients with bicuspid valves frequently develop dilation and aneurysms of the ascending aorta. Both hemodynamic and genetic factors are believed to contribute to dilation, yet the precise mechanism underlying this progression remains under debate.
arxiv   +1 more source

Quadricuspid aortic valve – A case report and literature review

The Egyptian Heart Journal, 2016
Quadricuspid aortic valve is a rare congenital cardiac entity. The recognition of quadricuspid aortic valve has clinical significance as it leads to aortic valve dysfunction in majority, commonly aortic regurgitation, severe enough for surgical ...
Amit Malviya, Pravin Kumar Jha, Ashwin, Jaya Mishra, Prabin Srivastava, Animesh Mishra   +5 more
doaj   +1 more source

Quadricuspid aortic valve associated with hypoplastic aortic annulus [PDF]

, 2007
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Bortolotti, Uberto, Chiaramonti, Francesca, Croccia, Maria Grazia, Guarracino, Fabio, Pratali, Stefano, Scioti, Giovanni   +5 more
core   +1 more source

Mid-term results in patients having tricuspidization of the quadricuspid aortic valve [PDF]

, 2014
BACKGROUND: Quadricuspid aortic valve (QAV) is a rare congenital anomaly. We investigate the mid-term results of aortic valve reconstruction by tricuspidization in patients with QAV.
Dong Hyup Lee, Hyun Keun Chee, Hyun Suk Yang, Je Kyoun Shin, Jun Seok Kim, Meong Gun Song   +5 more
core   +1 more source

Clinical spectrum of individuals with pathogenic NF1 missense variants affecting p.Met1149, p.Arg1276, and p.Lys1423: genotype–phenotype study in neurofibromatosis type 1

Human Mutation, Volume 41, Issue 1, Page 299-315, January 2020., 2020
Abstract We report 281 individuals carrying a pathogenic recurrent NF1 missense variant at p.Met1149, p.Arg1276, or p.Lys1423, representing three nontruncating NF1 hotspots in the University of Alabama at Birmingham (UAB) cohort, together identified in 1.8% of unrelated NF1 individuals.
Magdalena Koczkowska, Tom Callens, Yunjia Chen, Alicia Gomes, Alesha D. Hicks, Angela Sharp, Eric Johns, Kim Armfield Uhas, Linlea Armstrong, Katherine Armstrong Bosanko, Dusica Babovic‐Vuksanovic, Laura Baker, Donald G. Basel, Mario Bengala, James T. Bennett, Chelsea Chambers, Lola K. Clarkson, Maurizio Clementi, Fanny M. Cortés, Mitch Cunningham, M. Daniela D'Agostino, Martin B. Delatycki, Maria C. Digilio, Laura Dosa, Silvia Esposito, Stephanie Fox, Mary‐Louise Freckmann, Christine Fauth, Teresa Giugliano, Sandra Giustini, Allison Goetsch, Yael Goldberg, Robert S. Greenwood, Cristin Griffis, Karen W. Gripp, Punita Gupta, Eric Haan, Rachel K. Hachen, Tamara L. Haygarth, Concepción Hernández‐Chico, Katelyn Hodge, Robert J. Hopkin, Louanne Hudgins, Sandra Janssens, Kory Keller, Geraldine Kelly‐Mancuso, Aaina Kochhar, Bruce R. Korf, Andrea M. Lewis, Jan Liebelt, Angie Lichty, Robert H. Listernick, Michael J. Lyons, Isabelle Maystadt, Mayra Martinez Ojeda, Carey McDougall, Lesley K. McGregor, Daniela Melis, Nancy Mendelsohn, Malgorzata J.M. Nowaczyk, June Ortenberg, Karin Panzer, John G. Pappas, Mary Ella Pierpont, Giulio Piluso, Valentina Pinna, Eniko K. Pivnick, Dinel A. Pond, Cynthia M. Powell, Caleb Rogers, Noa Ruhrman Shahar, S. Lane Rutledge, Veronica Saletti, Sarah A. Sandaradura, Claudia Santoro, Ulrich A. Schatz, Allison Schreiber, Daryl A. Scott, Elizabeth A. Sellars, Ruth Sheffer, Elizabeth Siqveland, John M. Slopis, Rosemarie Smith, Alberto Spalice, David W. Stockton, Haley Streff, Amy Theos, Gail E. Tomlinson, Grace Tran, Pamela L. Trapane, Eva Trevisson, Nicole J. Ullrich, Jenneke Van den Ende, Samantha A. Schrier Vergano, Stephanie E. Wallace, Michael F. Wangler, David D. Weaver, Kaleb H. Yohay, Elaine Zackai, Jonathan Zonana, Vickie Zurcher, Kathleen B. M. Claes, Marica Eoli, Yolanda Martin, Katharina Wimmer, Alessandro De Luca, Eric Legius, Ludwine M. Messiaen   +107 more
wiley   +1 more source

Suspected Transient Ischemic Attack Related to Dysfunctional Quadricuspid Aortic Valve [PDF]

J Investig Med High Impact Case Rep
Arun Katwaroo, Jessica Kawall, Priya Ramcharan, Valmiki Seecheran, Rajeev Seecheran, Nafeesah Ali, Shari Khan, Naveen Seecheran   +7 more
openalex   +2 more sources

A quadricuspid aortic valve causing moderate aortic regurgitation [PDF]

, 2012
Quadricuspid aortic valve (QAV) is a rare cause of aortic regurgitation. Most cases are detected incidentally during echocardiography, angiography, autopsy or surgery. It may also be associated with other congenital anomalies of the heart.
Arslan, Sakir, Bakirci, Eftal Murat, Degirmenci, Husnu, Sevimli, Serdar   +3 more
core   +2 more sources

The Diagnosis of Quadricuspid Aortic Valve-Induced Cardiomyopathy: Return to the Basics When in Doubt [PDF]

Cureus
P Delgado, Juan C. Batlle, J. Rodríguez, Jessica Phillips   +3 more
openalex   +2 more sources

Quadricuspid aortic valve with aortic regurgitation: a rare echocardiographic finding. [PDF]

, 2013
We report on a middle-aged woman treated for chronic hepatitis C virus infection with pegylated interferon. Auscultation revealed a diastolic murmur and the peripheral signs of aortic regurgitation.
Gill, Cyrus Tariq, Laghari, Abid, Tai, Javed   +2 more
core   +2 more sources