Results 31 to 40 of about 4,407 (187)

Histopathology of aortic complications in bicuspid aortic valve versus Marfan syndrome: relevance for therapy? [PDF]

, 2016
Patients with bicuspid aortic valve (BAV) and patients with Marfan syndrome (MFS) are more prone to develop aortic dilation and dissection compared to persons with a tricuspid aortic valve (TAV).
Bogers, A.J.J.C. (Ad), DeRuiter, M.C. (Marco), Franken, R. (Romy), Gittenberger-de Groot, A.C. (Adriana), Goumans, M.-J. (Marie-José), Grewal, N. (Nimrat), Jongbloed, M.R.M. (Monique), Klautz, R.J.M. (Robert), Lindeman, J.H.N. (Johannes), Mulder, B.J.M. (Barbara), Poelmann, R.E. (Robert)   +10 more
core   +1 more source

Advances in Transcatheter Electrosurgery for Treating Valvular Heart Disease [PDF]

, 2021
Delivery of electrosurgery energy through catheters and guidewires enables interventionists to ‘cut’ through obstructive intravascular lesions or across cardiac chambers.
Adam B Greenbaum, Christopher G Bruce, Daniel A Herzka, Dursun Korel Yildirim, Jaffar M Khan, John C Lisko, Kanishka Ratnayaka, Robert J Lederman, Toby Rogers, Vasilis C Babaliaros   +9 more
core   +1 more source

Subclinical Leaflets Thrombosis After Transcatheter Replacement of Bicuspid vs. Tricuspid Aortic Valve

Frontiers in Cardiovascular Medicine, 2021
Background: Subclinical leaflet thrombosis (SLT) is an important sequela that compromises the durability of the bioprosthetic valve.Objectives: To better determine the effect of SLT in bicuspid aortic valve (BAV), we performed a retrospective assessment ...
Gangjie Zhu, Gangjie Zhu, Jiaqi Fan, Dao Zhou, Dao Zhou, Hanyi Dai, Hanyi Dai, Qifeng Zhu, Yuxin He, Yuchao Guo, Lihan Wang, Xianbao Liu, Xianbao Liu, Jian'an Wang, Jian'an Wang   +14 more
doaj   +1 more source

A Progeny Virus from a Cucumovirus Pseudorecombinant Evolved to Gain the Ability to Accumulate Its RNA-Silencing Suppressor Leading to Systemic Infection in Tobacco

Molecular Plant-Microbe Interactions, 2010
Two isolates of Tomato aspermy virus (TAV), V-TAV and C-TAV, can systemically infect Nicotiana benthamiana but only C-TAV can move systemically in N. tabacum.
Ryota Asaoka, Hanako Shimura, Makoto Arai, Chikara Masuta   +3 more
doaj   +1 more source

Feasibility and safety of next-day discharge following transcatheter bicuspid aortic valve replacement

International Journal of Cardiology: Heart & Vasculature, 2022
Background: Decreased length of stay in the index hospitalization is a tendency in transcatheter aortic valve replacement (TAVR) era. In this study, we aim to evaluate the feasibility and safety of next-day discharge (NDD) in bicuspid aortic valve (BAV ...
Jiaqi Fan, Jun Chen, Lihan Wang, Hanyi Dai, Yuchao Guo, Jubo Jiang, Po Hu, Xinping Lin, Cheng Li, Xianbao Liu, Jian'an Wang   +10 more
doaj   +1 more source

PATHOPHYSIOLOGY, INVESTIGATIONS, AND TREATMENT OF PATIENTS WITH BICUSPID AORTIC VALVE [PDF]

, 2022
Bicuspid aortic valve is a congenital anomaly of the heart in which the aortic valve has two loops instead of the normal three. It causes valve degeneration and is associated with dilation of the aorta.
ABD AL-RAZIK, ASHRAF HAMADA, ADEL GAMIL, MOHAMED, ELSAKA, OMAR, HISHAM, DALIA, NOURELDEAN, MONEER AYMAN, TAREK GHAZALI, MOSTAFA   +5 more
core   +2 more sources

The Expression Level of the 3a Movement Protein Determines Differences in Severity of Symptoms Between Two Strains of Tomato Aspermy Cucumovirus

Molecular Plant-Microbe Interactions, 1997
Two strains of tomato aspermy cucumovirus, 1-TAV and V-TAV, differ in the severity of the symptoms induced in Nicotiana tabacum: 1-TAV induces a severe chlorotic mottle that appears 5 days post inoculation (d.p.i.) in the second systemic leaf, while V ...
Ignacio M. Moreno, Juan José Bernal, Blanca García de Blas, Emilio Rodriguez-Cerezo, Fernando García-Arenal   +4 more
doaj   +1 more source

Ascending aortic wall degeneration in patients with bicuspid versus tricuspid aortic valve

Journal of Cardiothoracic Surgery, 2022
Background The magnitude of ascending aortic degeneration in patients with bicuspid aortic valves (BAV) is controversial. Methods The aim of this study was to investigate ascending aortic wall degeneration in patients with BAV as compared with tricuspid ...
Ari Mennander, Ivana Kholova, Saku Pelttari, Timo Paavonen   +3 more
doaj   +1 more source

BASILICA Procedure Prior to Valve-in-Valve TAVR in a Supra-Annular TAV Prosthesis

JACC: Case Reports, 2023
An 80-year-old man with a supra-annular transcatheter aortic valve (TAV) prosthesis presented with severe transvalvular aortic regurgitation 18 months after the TAV replacement procedure.
Anna Damlin, MD, PhD, Christopher Meduri, MD, PhD, Aristomenis Manouras, MD, PhD, Dinos Verouhis, MD, PhD, Rickard Linder, MD, PhD, Andreas Rück, MD, PhD, Magnus Settergren, MD, PhD   +6 more
doaj   +1 more source

Outcomes of valve-sparing aortic root replacement in patients with bicuspid aortic valve and tricuspid aortic valve: a systematic review and meta-analysis

Journal of Cardiothoracic Surgery, 2023
Background Valve-sparing aortic root replacement (VSARR) is a safe and effective surgical procedure to treat aortic root aneurysm. This meta-analysis aimed to investigate how this procedure might differ in patients with bicuspid aortic valve (BAV) and ...
Yiding Zuo, Ruixi Tan, Chaoyi Qin
doaj   +1 more source