Results 41 to 50 of about 4,407 (187)

Anomalous coronary artery origin from the opposite sinus in patients with bicuspid aortic valve: comparison with tricuspid aortic valve

Open Heart, 2021
Objective To compare the prevalence and patterns of anomalous coronary artery origin from the opposite sinus (ACAOS) in patients with bicuspid aortic valve (BAV) and tricuspid aortic valve (TAV).Methods Retrospective review of consecutive patients with ...
Rajiv Gulati, Maurice Enriquez-Sarano, Li-Tan Yang, Saarwaani Vallabhajosyula, Margaret Fuchs, Jose Medina Inojosa, Tanya H Tajouri, Sabrina D Phillips, Kyle W Klarich, Hector Michelena   +9 more
doaj   +1 more source

Prediction of Aortic Stenosis Progression by 18F-FDG and 18F-NaF PET/CT in Different Aortic Valve Phenotypes

Frontiers in Pharmacology, 2022
Background: Different imaging techniques, such as echocardiography (ECHO) and CT, allow to assess aortic stenosis (AS) severity and could be used to study its progression. But only PET/CT open opportunities to assess activity of valvular inflammation and
Patimat Murtazalieva, Darya Ryzhkova, Eduard Malev, Ekaterina Zhiduleva, Olga Moiseeva   +4 more
doaj   +1 more source

Heterologous Replicase from Cucumoviruses can Replicate Viral RNAs, but is Defective in Transcribing Subgenomic RNA4A or Facilitating Viral Movement

Viruses, 2018
Interspecific exchange of RNA1 or RNA2 between the cucumoviruses cucumber mosaic virus (CMV) and tomato aspermy virus (TAV) was reported to be non-viable in plants previously.
Shuangyu Gao, Jinda Lu, Xiaodong Cheng, Zhouhang Gu, Qiansheng Liao, Zhiyou Du   +5 more
doaj   +1 more source

Complexity assessment and technical aspect of coronary angiogram and percutaneous coronary intervention following transcatheter aortic valve implantation [PDF]

, 2013
Background: Performing selective coronary angiogram (CA) and percutaneous coronary intervention (PCI) post transcatheter aortic valve implantation (TAVI) may be challenging with various success rates of coronary ostia engagement.
Baroz, Antoine, Cimci, Murat, Degrauwe, Sophie, Fassa, Amir, Frangos, Caroline, Frei, Angela, Iglesias, Juan Fernando, Mock, Stephane, Noble, Stephane, Perrin, Nils, Roffi, Marco   +10 more
core   +2 more sources

Building and Optimizing the Interdisciplinary Heart Team. [PDF]

, 2023
A multidisciplinary care team model, or Heart Team approach, has become a central tenet of cardiovascular care. Though initially applied to the management of heart transplantation and subsequently complex coronary artery disease, the Heart Team is now ...
Elmariah, Sammy, Fang, James, Grubb, Kendra, Lee, Christopher, Sugeng, Lissa, Tully, Andrew, Young, Michael   +6 more
core   +1 more source

BASILICA Trial: One-Year Outcomes of Transcatheter Electrosurgical Leaflet Laceration to Prevent TAVR Coronary Obstruction [PDF]

, 2021
Background: Coronary artery obstruction is a rare, devastating complication of transcatheter aortic valve replacement. Transcatheter electrosurgical aortic leaflet laceration (Bioprosthetic or Native Aortic Scallop Intentional Laceration to Prevent ...
Babaliaros, Vasilis C, Bruce, Christopher G, Chen, Marcus Y, Dvir, Danny, Eng, Marvin H, Greenbaum, Adam B, Khan, Jaffar M, Lederman, Robert J, McCabe, James M, Paone, Gaetano, Reisman, Mark, Rogers, Toby, Satler, Lowell, Stine, Annette M, Tian, Xin, Waksman, Ron   +15 more
core   +1 more source

Impact of CoreValve size selection based on multi-slice computed tomography on paravalvular leak after transcatheter aortic valve implantation [PDF]

, 2017
Background: Paravalvular leak (PVL) has significant impact on long-term outcomes in patients after transcatheter aortic valve implantation (TAVI). This study sought to determine whether multi-slice computed tomography (MSCT)-guided valve selection ...
Chodór, Piotr, Głowacki, Jan, Honisz, Grzegorz, Kalarus, Zbigniew, Kukulski, Tomasz, Niklewski, Tomasz, Podolecki, Tomasz, Przybylski, Roman, Streb, Witold, Trzeciak, Przemysław, Wilczek, Krzysztof, Włoch, Łukasz, Zembala, Marian   +12 more
core   +2 more sources

Klinische Ergebnisse des TAVI-Verfahrens mit der Portico Prothese [PDF]

, 2023
Der interventionelle perkutane Aortenklappenersatz (TAVI) hat im Verlauf der letzten Jahre eine zentrale Rolle in der Therapie der Aortenklappenstenose eingenommen.
Racké, Franziska
core   +2 more sources

Mechanisms of Smooth Muscle Cell Differentiation Are Distinctly Altered in Thoracic Aortic Aneurysms Associated with Bicuspid or Tricuspid Aortic Valves

Frontiers in Physiology, 2017
Cellular and molecular mechanisms of thoracic aortic aneurysm are not clear and therapeutic approaches are mostly absent. Thoracic aortic aneurysm is associated with defective differentiation of smooth muscle cells (SMC) of aortic wall.
Elena Ignatieva, Daria Kostina, Daria Kostina, Olga Irtyuga, Vladimir Uspensky, Alexey Golovkin, Natalia Gavriliuk, Olga Moiseeva, Anna Kostareva, Anna Kostareva, Anna Malashicheva, Anna Malashicheva, Anna Malashicheva   +12 more
doaj   +1 more source

Ideal Navitor Implant Depth for Redo-TAVR Feasibility and Coronary Access: A CT Simulation Study. [PDF]

JACC Adv
Background: The impact of implant depth of the Abbott Navitor intra-annular, self-expanding valve on redo-transcatheter aortic valve replacement (TAVR) feasibility is unknown.
Khera S, Zaid S, Krishnamoorthy P, Koshy AN, Gudibendi S, Berdan M, Safi LM, Lerakis S, Dangas GD, Sharma SK, Kini AS, Tang GHL.   +11 more
europepmc   +3 more sources