Results 121 to 130 of about 107,940 (326)

Prosthetic heart valves in pregnancy: a systematic review and meta-analysis protocol

open access: yesSystematic Reviews, 2014
BackgroundAdvances in surgical technique, prosthetic heart valve design, and anticoagulation have contributed to an overall improvement in morbidity and mortality in women with heart valve prostheses as well as increased feasibility of pregnancy ...
C. Lawley   +5 more
semanticscholar   +1 more source

Long-Term outcomes and durability of the mitroflow aortic bioprosthesis [PDF]

open access: yes, 2016
[Abstract] Background. This study aims to determine the incidence and causes of structural valve deterioration (SVD) among all models of Mitroflow bioprostheses (A12/LX/DL), as well as to define their long-term clinical and hemodynamic performance ...
Bouzas-Mosquera, Alberto   +7 more
core   +2 more sources

Characterization of Enhanced UHMWPE‐Hap Composites Manufactured by Hot Pressing

open access: yesPolymer Composites, EarlyView.
Illustration of the production and examination of prepared composite samples. ABSTRACT In the present study, a hip joint cup/liner material has been developed using ultra high molecular weight polyethylene (UHMWPE) matrix material which is reinforced by hydroxyapatite (HAp) particles with the 0.5, 1, 2, and 4 wt.% using mechanical activation followed ...
Gözde Çelebİ Efe   +4 more
wiley   +1 more source

Characteristics, properties and limitations of per‐ or polyfluoroalkyl substances (PFASs) and fluoropolymers

open access: yesPolymer International, EarlyView.
An overview and categorization of man‐made per‐ or polyfluoroalkyl substances (PFASs) including low‐molar‐mass and high‐molar‐mass fluorochemicals, and their international regulations is presented. Though certain PFASs are toxic, bioaccumulative and cross the human cellular membranes, others, such as fluoropolymers, are safe, reliable and involved in ...
Bruno Améduri
wiley   +1 more source

Patient-specific image-based computer simulation for theprediction of valve morphology and calcium displacement after TAVI with the Medtronic CoreValve and the Edwards SAPIEN valve [PDF]

open access: yes, 2016
AIMS: Our aim was to validate patient-specific software integrating baseline anatomy and biomechanical properties of both the aortic root and valve for the prediction of valve morphology and aortic leaflet calcium displacement after TAVI.
Bosmans, B   +18 more
core   +1 more source

Antithrombotic therapy in patients with prosthetic heart valves

open access: yesRevista Cubana de Cardiología y Cirugía Cardiovascular, 2014
The thromboembolic events are still an important complication in patients with substitution of any of the heart valves in spite of the advances obtained in the design of prostheses.
Fidel Manuel Cáceres Lóriga   +2 more
doaj  

PROGRESSION OF AORTIC AND VALVULAR HEART DISEASES IN PATIENTS WITH ANKYLOSING SPONDYLITIS

open access: yesНаучно-практическая ревматология, 2017
Involvement of the aorta and heart valves in ankylosing spondylitis (AS) is a manifestation of the systemic inflammatory process. Data on the frequency, clinical significance, and evolution of these manifestations are controversial.Objective: to estimate
A. A. Godzenko   +5 more
doaj   +1 more source

Weathering the storms of climate change: Preparing persons with disabilities and the physiatrists who provide their care for extreme hurricanes

open access: yesPM&R, EarlyView.
Abstract Climate‐driven disasters have disproportionate and often devastating consequences on individuals with disabilities. Warming ocean and air temperatures are fueling more extreme tropical cyclones, further endangering those living in at‐risk regions.
Mollie Andreae   +4 more
wiley   +1 more source

Iatrogenic pulsus alternans in a dog undergoing median sternotomy

open access: yesVeterinary Record Case Reports, EarlyView.
Abstract A 6‐year‐old, 21.8 kg, female, spayed Siberian husky was referred for management of a spontaneous bilateral pneumothorax, due to a ruptured pulmonary bleb. During surgery, sterile saline was instilled on three occasions in order to locate the damaged lung tissue and ensure complete ligation.
Marie‐Line Doï   +2 more
wiley   +1 more source

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