Results 21 to 30 of about 52,997 (399)

Association Between Transcatheter Aortic Valve Replacement for Bicuspid vs Tricuspid Aortic Stenosis and Mortality or Stroke Among Patients at Low Surgical Risk.

Journal of the American Medical Association (JAMA), 2021
Importance There are limited data on outcomes of transcatheter aortic valve replacement (TAVR) for bicuspid aortic stenosis in patients at low surgical risk.
R. Makkar, Sung-Han Yoon, T. Chakravarty, S. Kapadia, A. Krishnaswamy, P. Shah, T. Kaneko, E. Skipper, M. Rinaldi, V. Babaliaros, S. Vemulapalli, A. Trento, W. Cheng, S. Kodali, M. Mack, M. Leon, V. Thourani   +16 more
semanticscholar   +1 more source

A Human Hereditary Cardiomyopathy Shares a Genetic Substrate With Bicuspid Aortic Valve

Circulation, 2022
Background: The complex genetics underlying human cardiac disease is evidenced by its heterogenous manifestation, multigenic basis, and sporadic occurrence. These features have hampered disease modeling and mechanistic understanding. Here, we show that 2
M. Siguero-Álvarez, Alejandro Salguero-Jiménez, Joaquím Grego-Bessa, Jorge de la Barrera, D. MacGrogan, Belén Prados, Fernando Sánchez-Sáez, Rebeca Piñeiro-Sabarís, Natalia Felipe-Medina, C. Torroja, M. Gómez, M. Sabater-Molina, R. Escribá, Ivonne Richaud-Patin, O. Iglesias-García, Mauro Sbroggio, S. Callejas, D. O’Regan, K. McGurk, A. Dopazo, G. Giovinazzo, B. Ibáñez, L. Monserrat, J. Pérez-Pomares, F. Sánchez-Cabo, A. Pendás, Á. Raya, J. Gimeno-Blanes, J. L. de la Pompa   +28 more
semanticscholar   +1 more source

Anatomy assessment of permanent mandibular premolar teeth in a selected Iranian population using cone-beam computed tomography

Dental Research Journal, 2021
Background: Appropriate cleaning and shaping and three-dimensional obturation of the root canal system lead to a successful endodontic treatment. To achieve this, complete knowledge of the internal anatomy of root canals is necessary.
Seyed Mohsen Hasheminia, Mojdeh Mehdizadeh, Shervin Bagherieh   +2 more
doaj   +1 more source

Safety and Efficacy of Myval Implantation in Patients with Severe Bicuspid Aortic Valve Stenosis—A Multicenter Real-World Experience

Journal of Clinical Medicine, 2022
Bicuspid aortic valve (BAV) is the most common valvular congenital anomaly and is apparent in nearly 50% of candidates for AV replacement. While transcatheter aortic valve implantation (TAVI) is a recommended treatment for patients with symptomatic ...
Ahmad El-Koumy, J. Jose, C. Terkelsen, H. Nissen, S. Gunasekaran, M. Abdelshafy, A. Seth, H. Elzomor, Sreenivasa Kumar, F. Bedogni, A. Ielasi, S. Dora, S. Chandra, K. Parikh, D. Unić, W. Wijns, A. Baumbach, D. Mylotte, P. Serruys, O. Soliman   +19 more
semanticscholar   +1 more source

Aortic valve morphology and paravalvular leak regression after a self-expandable transcatheter aortic valve replacement

Frontiers in Physiology, 2023
Aims: The study aimed to compare paravalvular leak (PVL) changes after a transcatheter aortic valve replacement (TAVR) with self-expandable prosthesis between different aortic valve morphologies and evaluate the impact of paravalvular leak regression on ...
Qinchun Jin, Qinchun Jin, Wei Li, Shasha Chen, Shasha Chen, Mingfei Li, Mingfei Li, Daxin Zhou, Daxin Zhou, Xiaochun Zhang, Xiaochun Zhang, Junbo Ge, Junbo Ge   +12 more
doaj   +1 more source

Bicuspid aortic valve is heritable

Journal of the American College of Cardiology, 2004
Previous studies have established familial clustering of bicuspid aortic valve (BAV), presumably indicating genetic inheritance. Our objective was to statistically test whether the segregation pattern of BAV is consistent with genetic inheritance and to obtain an estimate of the size of the genetic effect (heritability).Bicuspid aortic valve occurs in ...
Linda Cripe, Grégor Andelfinger, Lisa J. Martin, Kerry A. Shooner, D. Woodrow Benson   +4 more
openalex   +4 more sources

The American Association for Thoracic Surgery consensus guidelines on bicuspid aortic valve–related aortopathy: Full online-only version

Journal of Thoracic and Cardiovascular Surgery, 2018
Michael A Borger, Paul W Fedak, Evaldas Girdauskas   +2 more
exaly   +2 more sources

Fracture resistance of polyetheretherketone, Ni-Cr, and fiberglass postcore systems: An in vitro study

Dental Research Journal, 2022
Background: It is unclear which the material is a better choice for post and core rehabilitation systems in endodontically treated teeth. This study aimed to compare the fracture resistance of three different postcore systems.
Hossein Pourkhalili, Donya Maleki
doaj   +1 more source

Presence Of A Congenitally Bicuspid Aortic Valve Among Patients Having Combined Mitral And Aortic Valve Replacement [PDF]

, 2012
Although bicuspid aortic valve occurs in an estimated 1% of adults and mitral valve prolapse in an estimated 5% of adults, occurrence of the 2 in the same patient is infrequent.
Hamman, Baron Lloyd, Hebeler, Robert Frederick, Janning, Kaitlin Georgeanne, Ko, Jong Mi, Roberts, William Clifford, Vowels, Travis James   +5 more
core   +1 more source

Different calcification patterns of tricuspid and bicuspid aortic valves and their clinical impact

Interactive Cardiovascular and Thoracic Surgery, 2022
OBJECTIVES Mechanical strain plays a major role in the development of aortic calcification. We hypothesized that (i) valvular calcifications are most pronounced at the localizations subjected to the highest mechanical strain and (ii) calcification ...
C. Gollmann-Tepeköylü, F. Nägele, C. Engler, Leon Stoessel, Berit Zellmer, M. Graber, J. Hirsch, L. Pölzl, E. Ruttmann, I. Tancevski, C. Tiller, F. Barbieri, L. Stastny, S. Reinstadler, U. C. Oezpeker, S. Semsroth, N. Bonaros, M. Grimm, G. Feuchtner, J. Holfeld   +19 more
semanticscholar   +1 more source