Results 71 to 80 of about 191,054 (269)

Histopathology reveals concealed aortic valve inflammation

Journal of Cardiothoracic Surgery
Background The extent of aortic valve inflammation in patients undergoing aortic valve replacement (AVR) is unsettled. The significance of aortic valve histopathology in patients undergoing AVR is undetermined.
Mona Laaksonen, Ivana Kholova, Timo Paavonen, Ari Mennander   +3 more
doaj   +1 more source

Morphological and morphometric aspects of the equine aortic valve: New insights for comparative studies in mammals

The Anatomical Record, EarlyView.
Abstract New data on the equine aortic valve obtained using advanced techniques is especially important given the greater availability of animal models for translational research. Here we characterized the morphological and morphometric aspects of the equine aortic valve from 60 healthy hearts collected at equine abattoirs.
Vitor Pires Pereira, Victoria Brondani de Oliveira, Carlos Eduardo Seyfert, Luciano de Morais‐Pinto   +3 more
wiley   +1 more source

Myxomatous degeneration of aortic valve causing severe aortic regurgitation. A rare case report

SAGE Open Medical Case Reports
Myxomatous degeneration of a valve is a non-inflammatory degenerative process due to the disruption of the fibrous layer of the valve with mucopolysaccharide accumulation. It is mostly seen in the mitral valve but involvement in only aortic valve is rare.
Rakesh Kumar Kodakkandla, Venkata Sreedatta Sarraju, Nagesh Ayalasomayajula   +2 more
doaj   +1 more source

Lipoproteins and Calcific Aortic Valve Disease: Hardening Evidence? [PDF]

, 2022
Kevin D. O’Brien
openalex   +1 more source

A Meta‐Analysis and Simplified Nomenclature for Diagonal Coronary Artery and Ramus Intermedius Across Adult and Pediatric Hearts

Clinical Anatomy, EarlyView.
ABSTRACT Anatomical descriptions of left‐sided oblique coronary branches remain inconsistent, hindering imaging interpretation and surgical planning. To quantify the prevalence, branching patterns and morphometry of the ramus intermedius (RI) and diagonal branches, and propose a unified nomenclature.
Yuqian Dai, Sabrina Constantini, Michael J. Montalbano, Marios Loukas   +3 more
wiley   +1 more source

Midterm outcomes of aortic valve replacement using a rapid-deployment valve for aortic stenosis: TRANSFORM trial [PDF]

, 2023
S. Chris Malaisrie, Mubashir Mumtaz, Glenn R. Barnhart, Randolph W. Chitwood, William H. Ryan, Kevin Accola, Himanshu J. Patel, Y. Joseph Woo, Todd Dewey, Konstantinos Koulogiannis, Michael Dorsey, Eugene A. Grossi   +11 more
openalex   +1 more source

Adipocytes in Aortic Stenosis: Association With Clinical and Morphological Indices

Clinical Anatomy, EarlyView.
ABSTRACT Recently, great attention has been given to understanding the new pathogenetic mechanisms underlying aortic stenosis (AS). The study aims to understand the role of mature adipocytes in AS and their association with histologic, clinical, and echocardiographic data, an area previously overlooked in AS research.
Elena Zoico, Tanaz Saatchi, Silvia Urbani, Vanni Rizzatti, Gloria Mazzali, Francesco Fantin, Silvia Faccioli, Alessandro Gavras, Mauro Zamboni, Anna Giani   +9 more
wiley   +1 more source

One-stop transcatheter aortic valve replacement and fenestrated endovascular aortic aneurysm repair: A case report

Radiology Case Reports
The management of patients with severe aortic valve stenosis and an abdominal aortic aneurysm is a real therapeutic challenge. Minimally invasive treatment is more beneficial than open surgery for treating both aortic valve stenosis and abdominal aortic ...
Abderrahim Sanoussi, MD, Adel Aminian, MD, Jâd Abi-Khalil, MD   +2 more
doaj   +1 more source

Clinical Outcomes Post‐Transcatheter Aortic Valve Replacement in Patients With Hypertrophic Obstructive Cardiomyopathy

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Patients with hypertrophic obstructive cardiomyopathy (HOCM) were excluded from all major trials for transcatheter aortic valve replacement (TAVR). “Suicide left ventricle” occurring after TAVR is postulated to occur as a result of chronic pressure overload from fixed obstruction that is acutely relieved after the valve deployment ...
Muhammad Usman Almani, Vibhor Ahluwalia, Muhammad Yousuf, Jafar Alzubi, Mohammad Hamza, Raphael Bonita, Christian Witzke   +6 more
wiley   +1 more source

The effect of statins therapy in aortic stenosis: Meta-analysis comparison data of RCTs and observationals

Data in Brief, 2016
Aortic stenosis has been shown to share the same risk factors as atherosclerosis which suggested a potential benefit from statins therapy. Fourteen studies which provided the effect of statins treatment on aortic stenosis (AS) were meta-analyzed ...
Ying Zhao, Rachel Nicoll, Yi hua He, Michael Y. Henein   +3 more
doaj   +1 more source