Results 1 to 10 of about 12,415,230 (304)

Possibilities of neurocognitive rehabilitation using the dual tasks method in patients in the early postoperative period of coronary bypass surgery [PDF]

open access: yesКардиоСоматика, 2021
Background. Previously, it has been demonstrated that the use of the dual-task method (performance cognitive and motor tasks simultaneously) in cognitive rehabilitation provides sustainable improvements in cognitive and motor functions.
Irina D. Syrova   +10 more
doaj   +1 more source

Experience in the development of a system for repeated prosthetic heart valves

open access: yesСибирский научный медицинский журнал, 2023
The failure of heart valve bioprostheses, requiring repeated intervention to replace them, is a serious drawback that narrows the scope of such devices.
E. A. Ovcharenko   +12 more
doaj   +1 more source

Results of preclinical trials in a sheep model of biodegradable small-diameter vascular grafts

open access: yesВестник трансплантологии и искусственных органов, 2022
Surface modification of polymer vascular matrices is a promising development for preventing vascular graft thrombosis, improving long-term patency and accelerating remodeling. Objective: to study the outcomes of long-term patency of PHBV/PCL/GFmix grafts
L. V. Antonova   +11 more
doaj   +1 more source

Tissue-engineered vascular patches: comparative characteristics and preclinical test results in a sheep model

open access: yesВестник трансплантологии и искусственных органов, 2022
Carotid endarterectomy (CEA) with patch angioplasty is the most effective treatment for carotid artery stenosis. However, the use of existing vascular patches is often associated with thrombosis, restenosis, calcification and other complications ...
L. V. Antonova   +12 more
doaj   +1 more source

Prototyping neural networks to evaluate the risk of adverse cardiovascular outcomes in the population

open access: yesФундаментальная и клиническая медицина, 2021
Aim. To develop a neural network basis for the design of artificial intelligence software to predict adverse cardiovascular outcomes in the population.Materials and Methods.
L. A. Bogdanov   +8 more
doaj   +1 more source

Molecular markers of cardiac fibrosis after myocardial infarction

open access: yesФундаментальная и клиническая медицина, 2022
Aim. To perform a screening for molecular markers of cardiac fibrosis upon myocardial infarction.Materials and Methods. We carried out echocardiography-guided endomyocardial biopsy of affected and intact interventricular septum segments of 7 patients ...
O. L. Barbarash   +8 more
doaj   +1 more source

Participation of the C-terminal propeptide procollagen type I in the formation of cardiofibrosis in patients with myocardial infarction with preserved left ventricular ejection fraction

open access: yesРоссийский кардиологический журнал, 2021
Aim. To study the dynamics of procollagen type I carboxy-terminal propeptide (PICP) with an assessment of potential associations with cardiac fibrosis (CF) and diastolic dysfunction (DD) of the left ventricle (LV) during the hospitalization and one year ...
A. V. Osokina   +9 more
doaj   +1 more source

Relationship of visceral obesity and coronary calcinosis in ischemic heart disease [PDF]

open access: yesТерапевтический архив, 2021
Aim. To assess the relationship between the prevalence of visceral obesity (VO) and the severity of coronary calcification (CC) in patients with verified coronary artery disease (CAD). Materials and methods.
Natalia K. Brel   +6 more
doaj   +1 more source

Parameters of the Infrastructure of the Residential Area and Their Relationship with Cardiovascular Risk Factors

open access: yesРациональная фармакотерапия в кардиологии, 2022
Aim. This study determined the level of public satisfaction with neighborhood design features in Kemerovo Oblast and their connection to cardiovascular disease risk factors.Subjects and methods.
T. A. Mulerova   +7 more
doaj   +1 more source

Regularities of plaque stabilization in various scenarios of neointimal calcification and vascularization

open access: yesРоссийский кардиологический журнал, 2021
Aim. To study the relationships between phenotypes of extracranial arteries' plaques (stable/unstable), their calcification and its causes, in particular, vascularization.Material and methods. The study included 88 patients: patients (n=44) with ischemic
N. Yu. Osyaev   +7 more
doaj   +1 more source

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