Results 11 to 20 of about 42,729 (266)

A Bayesian constitutive model selection framework for biaxial mechanical testing of planar soft tissues: application to porcine aortic valves [PDF]

, 2022
A variety of constitutive models have been developed for soft tissue mechanics. However, there is no established criterion to select a suitable model for a specific application. Although the model that best fits the experimental data can be deemed the most suitable model, this practice often can be insufficient given the inter-sample variability of ...
arxiv   +1 more source

Unicuspid aortic valve concomitant with aortic insufficiency presenting with infectious endocarditis: a case report

Journal of Medical Case Reports, 2019
Background A unicuspid aortic valve is a rare congenital cardiac abnormality. Despite its uncommon finding on an initial presentation, aortic insufficiency is accompanied with unicuspid aortic valve and this might reflect the natural history of ...
Naoko Yuzawa-Tsukada, Toshikazu D. Tanaka, Satoshi Morimoto, Michihiro Yoshimura   +3 more
doaj   +1 more source

A Rare Case of Haemophilus Influenzae Serotype F Endocarditis Complicated by Concurrent Cardiogenic and Septic Shock: A Case of Challenging Management

Journal of Cardiovascular Development and Disease, 2022
H. Influenza is a rare cause of endocarditis. We report a case of H. Influenza endocarditis that was complicated by cardiogenic and septic shock, active myocardial ischemia and aortic insufficiency.
Michael Kwok, Wasiq Sheikh, Fabio V. Lima, Raymond Russell   +3 more
doaj   +1 more source

Self-healing of type B acute aortic dissection after aortic valve replacement: a case report

Journal of Medical Case Reports, 2023
Background As a life-threatening and serious condition, aortic dissection (AD) is divided into type A and B according to its association with the ascending or descending aorta.
Ling Jiang, Xiangrong Xie, Jun Wei
doaj   +1 more source

Prosthesis–patient mismatch is less frequent and more clinically indolent in patients operated for aortic insufficiency [PDF]

, 2009
ObjectiveTo date, no study has focused on the incidence and effects of prosthesis–patient mismatch in patients requiring aortic valve replacement for aortic insufficiency. We hypothesized that the incidence and implications of prosthesis–patient mismatch
Lam, Buu-Khanh, Lapierre, Harry, Mesana, Thierry G., Price, Joel, Ressler, Ladislaus, Ruel, Marc   +5 more
core   +1 more source

Intraoperative ECMO assistance during TAVI for aortic insufficiency in an Asian patient with LVAD support

ESC Heart Failure, 2021
A 69‐year‐old male underwent concomitant left ventricular assist device (LVAD) implantation and aortic valve repair procedure for moderate aortic insufficiency (AI).
Hsiao‐Huang Chang, Po‐Lin Chen, Ying‐Hwa Chen, Hsin‐Bang Leu, Chia‐Cheng Kuo, Nai‐Yuan Wu   +5 more
doaj   +1 more source

Left ventricular non-compaction in a patient with ankylosing spondylitis [PDF]

Journal of Cardiovascular and Thoracic Research, 2016
A 58 years old male with a long-standing history of HLA-B27 positive ankylosing spondylitis presented with increasing fatigue and dyspnea on exertion. He had left ventricular dysfunction and enlargement, flail right coronary leaflet of aortic valve with ...
Mehrnoush Toufan, Leili Pourafkari, Nader D Nader   +2 more
doaj   +1 more source

Surgical Treatment of Patients with a Bicuspid Aortic Valve and Concomitant Expansion of the Ascending Aorta

Український журнал серцево-судинної хірургії, 2023
The aim. To evaluate the rate of long-term complications on ascending aorta after bicuspid aortic valve (BAV) replacement depending on the type of defect (stenosis or insufficiency) and to determine the indications to certain type of surgery in this ...
Olena M. Trembovetska, Olha V. Pantas, Vitalii I. Kravchenko, Ivan M. Kravchenko, Iryna A. Osadovska   +4 more
doaj   +1 more source

Quadriscupid aortic valve with concurrent aortic stenosis and insufficiency [PDF]

, 2016
We present the case of a 22-year-old man with a congenital mixed aortic valve dysfunction who underwent cardiac Magnetic Resonance Imaging (MRI) for the assessment of aortic valve morphology and function prior to valve replacement.
Devos, Daniel, VAN MEERBEECK, STEPHEN, VANDEN BOSSCHE, STEPHANIE   +2 more
core   +3 more sources

Transcatheter Aortic Valve Implantation Bailout for Severe Aortic Insufficiency due to Aortic Root Dissection Following Ascending Aortic Aneurysm Repair [PDF]

Texas Heart Institute Journal
This novel case documents the successful use of transcatheter aortic valve implantation to treat severe aortic insufficiency arising from aortic root dissection following the repair of an ascending aortic aneurysm in a 75-year-old female patient.
Alejandro Sanchez-Nadales, MD, Mileydis Alonso, DO, David Lopez, MD, Craig R. Asher, MD, Emad U. Hakemi, MD, MS   +4 more
doaj   +1 more source