Comparison of Long-term Performance of Bioprosthetic Aortic Valves in Sweden From 2003 to 2018
Sign Up to like & getrecommendations! Published in 2022 at "JAMA Network Open"
DOI: 10.1001/jamanetworkopen.2022.0962
Abstract: This cohort study assesses the reintervention, all-cause mortality, and heart failure hospitalization rates for each type of bioprosthetic aortic valve used in Sweden. read more here.
Keywords: long term; bioprosthetic aortic; performance bioprosthetic; comparison long ... See more keywords
Transapical transcatheter aortic valves. Down but definitely not out for the count
Sign Up to like & getrecommendations! Published in 2019 at "Catheterization and Cardiovascular Interventions"
DOI: 10.1002/ccd.28553
Abstract: • In a retrospective propensity matched cohort, both transapical and transfemoral transcatheter aortic valves demonstrated favorable left ventricular stroke volume index and aortic valve hemodynamics at 1 month. • Localized apical wall motion and strain… read more here.
Keywords: definitely count; aortic valves; valves definitely; transcatheter aortic ... See more keywords
Identification of miR-143 as a Major Contributor for Human Stenotic Aortic Valve Disease
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Cardiovascular Translational Research"
DOI: 10.1007/s12265-019-09880-7
Abstract: Calcification of aortic valves leads to aortic stenosis mainly in elderly individuals, but the underlying molecular mechanisms are still not understood. Here, we studied microRNA (miR, miRNA) expression and function in healthy and stenotic human… read more here.
Keywords: mir 143; aortic valves; stenotic aortic; disease ... See more keywords
A disease-driver population within interstitial cells of human calcific aortic valves identified via single-cell and proteomic profiling.
Sign Up to like & getrecommendations! Published in 2022 at "Cell reports"
DOI: 10.1016/j.celrep.2022.110685
Abstract: Cellular heterogeneity of aortic valves complicates the mechanistic evaluation of the calcification processes in calcific aortic valve disease (CAVD), and animal disease models are lacking. In this study, we identify a disease-driver population (DDP) within… read more here.
Keywords: calcific aortic; profiling; cell; disease ... See more keywords
TCT-689 Comparison of Transcatheter Aortic Valves: Stent and Leaflet Stresses of Sapien vs. CoreValve
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the American College of Cardiology"
DOI: 10.1016/j.jacc.2018.08.2157
Abstract: Balloon-expandable and self-expanding transcatheter aortic valve replacement (TAVR) devices are FDA approved and have been equally efficacious in treatment of severe aortic stenosis. However, long-term durability of these TAVR devices are unknown and durability is… read more here.
Keywords: aortic valves; tct 689; comparison transcatheter; transcatheter ... See more keywords
In-vitro characterization of self-expandable textile transcatheter aortic valves under pulsed flow conditions.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the mechanical behavior of biomedical materials"
DOI: 10.1016/j.jmbbm.2019.103559
Abstract: OBJECTIVE This study aims at assessing the global dynamic behavior, closing energy and turbulence characteristics of self-expandable textile (inclined and straight yarn) transcatheter aortic valves (TAV) versus bioprosthetic TAVs. METHODS Two self-expandable textile TAVs one… read more here.
Keywords: self expandable; aortic valves; expandable textile; textile ... See more keywords
Natural history of subclinical leaflet thrombosis affecting motion in bioprosthetic aortic valves
Sign Up to like & getrecommendations! Published in 2017 at "European Heart Journal"
DOI: 10.1093/eurheartj/ehx369
Abstract: Aims Four-dimensional volume-rendered computed tomography (4DCT) has demonstrated instances of hypo-attenuating leaflet thickening (HALT) with or without hypo-attenuation affecting motion (HAM) after transcatheter and surgical aortic valve implantation (TAVI, SAVR). The temporal pattern of evolution… read more here.
Keywords: aortic valves; subclinical leaflet; halt; bioprosthetic aortic ... See more keywords
A direct correlation between commissural orientation and annular shape in bicuspid aortic valves: a new anatomical and computed tomography classification.
Sign Up to like & getrecommendations! Published in 2020 at "Interactive cardiovascular and thoracic surgery"
DOI: 10.1093/icvts/ivz325
Abstract: OBJECTIVES The shape of the aortic annulus is still under debate. Recent findings suggest a possible gradual spectrum of circularity from tricuspid aortic valves (TAVs), to type 1 bicuspid aortic valves (BAVs) to type 0… read more here.
Keywords: bavs; aortic valves; shape; group ... See more keywords
Fate of preserved bicuspid valves at time of ascending aortic aneurysmectomy
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Cardiac Surgery"
DOI: 10.1111/jocs.14389
Abstract: BACKGROUND The fate of the spared bicuspid aortic valve in patients undergoing ascending aortic aneurysm surgery is relatively unknown. Our institutional policy has been to replace all aortic valves with significant abnormalities, as evidenced by… read more here.
Keywords: aortic valves; surgery; bicuspid aortic; fate ... See more keywords
Aortic valve leaflet and root dimensions in normal tricuspid aortic valves: A computed tomography study
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Cardiac Surgery"
DOI: 10.1111/jocs.16587
Abstract: The aim of this study was to use coronary computed tomography in patients with normal tricuspid aortic valves to perform detailed aortic root and aortic valve geometric analysis with a focus on the asymmetry of… read more here.
Keywords: aortic valve; computed tomography; aortic valves; normal tricuspid ... See more keywords
Histopathological assessment of calcification and inflammation of calcific aortic valves from patients with and without diabetes mellitus.
Sign Up to like & getrecommendations! Published in 2017 at "Histology and histopathology"
DOI: 10.14670/hh-11-797
Abstract: BACKGROUND Calcific aortic valve disease (CAVD) is the most common valvular heart disease and likely evolves from inflammatory pre-conditions in the valve. Type II diabetes mellitus (DMII) has been associated with pathogenesis of CAVD, however,… read more here.
Keywords: aortic valves; inflammation; calcification; diabetic patients ... See more keywords