[Anxiety-depressive disorders in patients before and in the long terms after aortic replacement].

Objective: To study the structure and dynamics of anxiety-depressive disorders in patients with dissection/aneurysm of the ascending aorta and aortic arch before and in the long term after surgical treatment and to identify factors associated with disturbances in psycho-emotional status.

Material And Methods: We examined 124 patients with dissection/aneurysm of the ascending aorta and arch before and in the long-term period after aortic replacement, assessing anxiety and depression using the Generalized Anxiety Disorder (GAD-7) and Beck Depression Questionnaires. Multivariate regression analysis was used to identify factors associated with clinically significant anxiety and depressive disorders.

Transapical Approach to Septal Myectomy for Hypertrophic Cardiomyopathy.

A 63-year-old symptomatic female with apical hypertrophic cardiomyopathy and diastolic disfunction was admitted to the hospital. What is the best way to manage this patient? This study is a literature review that was performed to answer this question. The following PubMed search strategy was used: 'Hypertrophic obstructive cardiomyopathy' [All Fields] OR 'apical myectomy' [All Fields], NOT 'animal [mh]' NOT 'human [mh]' NOT 'comment [All Fields]' OR 'editorial [All Fields]' OR 'meta-analysis [All Fields]' OR 'practice-guideline [All Fields]' OR 'review [All Fields]' OR 'pediatrics [mh]'.

Cytokine Profile and Concentrations of Metabolic Hormones in the Blood of Overweight Men with Coronary Arteriosclerosis.

Plasma concentrations of cytokines and metabolic hormones and their association with vulnerable atherosclerotic plaques were studied in 36 overweight men (age 40-77 years; BMI 25.0-29.9 kg/m) with coronary atherosclerosis who underwent coronary endarterectomy.

Fast reconstruction of programmable integrated interferometers.

Programmable linear optical interferometers are important for classical and quantum information technologies, as well as for building hardware-accelerated artificial neural networks. Recent results showed the possibility of constructing optical interferometers that could implement arbitrary transformations of input fields even in the case of high manufacturing errors. The building of detailed models of such devices drastically increases the efficiency of their practical use.

Endothelial Cell Behavior and Nitric Oxide Production on a-C:H:SiO-Coated Ti-6Al-4V Substrate.

This paper focuses on the surface modification of the Ti-6Al-4V alloy substrate via a-C:H:SiO coating deposition. Research results concern the a-C:H:SiO coating structure, investigated using transmission electron microscopy and in vitro endothelization to study the coating. Based on the analysis of the atomic radial distribution function, a model is proposed for the atomic short-range order structure of the a-C:H:SiO coating, and chemical bonds (C-O, C-C, Si-C, Si-O, and Si-Si) are identified.