Results 141 to 150 of about 3,694,568 (218)

Progressive calcification of bioprosthetic mitral valve observed during pregnancy resulting from in vitro fertilization: a case report

open access: yesBMC Cardiovascular Disorders
Background Women with pre-existing cardiac conditions who undergo assisted reproductive technologies (ART) are believed to be at a heightened risk of cardiovascular events during both the treatment and pregnancy phases. An unresolved question within this
Wenjun Liu, Guiying Yang
doaj   +1 more source

Identification of Autologous Tissue Sources and Optimization of a Treatment Method for Intraoperative Manufacturing of Heart Valve Constructs

open access: yesArtificial Organs, Volume 50, Issue 9, Page 1237-1253, September 2026.
The use of autologous connective tissue, such as pericardium or peritoneum, combined with controlled tissue treatment, has the potential to result in a more durable heart valve prosthesis than current commercial prostheses. ABSTRACT Introduction Valvular heart disease remains a leading cause of morbidity and mortality. Current biological and mechanical
Marvin Steitz   +17 more
wiley   +1 more source

Long-term Outcomes after Aortic Valve Interventions: A Comprehensive Review of Surgical and Transcatheter Approaches

open access: yesDr. Sulaiman Al Habib Medical Journal
Transcatheter aortic valve replacement (TAVR) and surgical aortic valve replacement (SAVR) are two aortic valve procedures that have transformed the treatment of aortic valve disease and improved the quality of life (QoL) and survival of patients with ...
Omar Elsaka
doaj   +1 more source

In Silico Modeling of Transcatheter Heart Valve Oversizing and Ellipticity, Part II: Effects on Leaflet Mechanics, Hemodynamics, and Stent Deflection Contributing to Thrombogenic Risk and Structural Degeneration

open access: yesmedRxiv
Transcatheter aortic valve implantation (TAVI) is the leading treatment for aortic stenosis. Self-expanding transcatheter heart valves (THVs) are oversized to prevent paravalvular leakage and then deployed over the diseased native valve.
Sam Boxwell   +7 more
semanticscholar   +1 more source

Liraglutide combined with dapagliflozin treatment improves myocardial disease and endothelial dysfunction in T2DM mice

open access: yesJournal of Diabetes Investigation, Volume 17, Issue 9, Page 1474-1488, September 2026.
Liraglutide combined with Dapagliflozin treatment improves myocardial disease and endothelial dysfunction in T2DM mice. Diabetic cardiomyopathy (DCM) and endothelial dysfunction were established in mice via HFD and STZ injection. The combination therapy of Liraglutide and Dapagliflozin synergistically improved metabolic parameters and attenuated ...
An‐Jun Tan   +5 more
wiley   +1 more source

A Digital Hydraulic Valve, Actuated Using a Piezoelectric Linear Motor [PDF]

open access: yes, 2011
Proportional control in hydraulics is widely utilized. The most widely used current types of proportional valves utilize solenoid technology. While this technology has been around for decades and has been proven an effective means of control, there is ...
Bevill, Brian C
core  

Detection of diesel engine valve clearance by acoustic emission. [PDF]

open access: yes, 2009
This paper investigated, using experimental method, the suitability of acoustic emission (AE) technique for the condition monitoring of diesel engine valve faults.
Gu, Fengshou   +3 more
core  

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