Cardioelectrotopographic Assessment of the Ventricular Repolarization in Racing Skiers and Powerlifters

The article determines significant amplitude-temporal parameters of the heart electric fxield distinctions in the course of ventricular repolarization in sportsmen training different physical qualities – strength (powerlifters) and endurance (racing skiers)

Methodology for assessing the effectiveness of regional infrastructure facilities to support scientific, technical and innovation activities in the context of the synergy effect: analysis, formation and study

Abstract The objective of the study is to develop a method for the evaluation of efficiency of the regional infrastructure facilities for the support of scientific, research, technical and innovation activities. This paper presents an analysis of the methods currently used in Russia and abroad, identifying their advantages and disadvantages. Based on the analysis, the author suggests a list of parameters characterizing the given domain, and develops a system for the integrated parameter calculation; a list of the regions is provided with the potential for the most objective efficiency evaluation and testing of the developed method; conclusions are made based on the demonstrated calculations. As a result, the developed method is considered effective and promising. Regardless of the composite index currently being in the stability zone, some of its components may lie in the catastrophic risk zone, posing potential threats to the further innovative development of the subject. At the same time, it is found out that an important role in the efficient functioning of the infrastructure supporting the scientific, research, technical and innovation activities belongs to the legislative environment and the closed innovative cycle (synergy effect)

Correlation between plasma proBNP, echocardiographic and clinical parameters in patientswith type 2 diabetes mellitus

Aims. To assess plasma level of N-terminal precursor for brain natriuretic peptide (proBNP) in patients with type 2 diabetes mellitus (T2DM) and arterial hypertension without overt heart failure ? and further estimation of its correlation with data from echocardiog- raphy and clinical parameters (severity of ischemic heart disease (IHD), age, sex, duration of T2DM and hypertension experience, characteristics of glucose and lipid metabolism, renal function. Materials and methods. We examined 94 patients with T2DM and arterial hypertension (aged 40?65 years), determining character- istics of glucose and lipid metabolism and renal function. We also performed six minute walk test, ECG, echocardiography and blood tests for N-terminal proBNP (NT-proBNP) in all study subjects. Acquired data was compared to the group of 30 healthy controls. Results. We observed an increase in plasma NT-proBNP in patients with IHD, history of left venctricular (LV) myocardial infarction or clinical signs of heart failure (II NYHA class and higher). Results from patients with T2DM and arterial hypertension but without IHD did not significantly differ from control group. Plasma NT-proBNP levels correlated with left ventricular ejection fraction, left ventricular EDD and ESD, but not with LV diastolic function parameters. Duration of T2DM and arterial hypertension, HbA1c levels,27Сахар ный диабет КардиологияСахарный диабет. 2013;(1):27?32BMI, lipid and uric acid metabolism parameters had no influence on plasma NT-proBNP in diabetic patients. Conclusion. According to our study, NT-proBNP was elevated in T2DM patients with IHD (and a history of LV myocardial infarc- tion in particular) or clinical evidence for heart failure beyond II NYHA class, thus indicating unfavorable prognosis for this group of patients and need for correction of therapy with subsequent re-evaluation of plasma NT-proBNP

Mental health services in Scandinavia and Eurasia : comparison of financing and provision

The aim of this study was to compare financial and human resources for mental health services in selected Scandinavian and Eurasian countries. A cross-sectional descriptive and analytical approach was adopted to analyse questionnaire data provided by members of the Ukraine-Norway-Armenia Partnership Project. We compared Scandinavia (Sweden and Norway) and Eurasia (Armenia, Georgia, Kyrgyzstan and Ukraine). Health expenditure in Eurasia was generally below 4% of gross domestic product, with the exception of Georgia (10.2%), compared with 11% in Scandinavia. Inpatient hospital care commonly exceeded 50% of the mental health budget. The central governments in Eurasia paid for over 50% of the health expenditure, compared to 2% in Scandinavia. The number of mental health personnel per head of population was much smaller in Eurasia than Scandinavia. Financial and human resources were limited in Eurasia and mainly concentrated on institutional services. Health activities were largely managed by central governments. Community-based mental healthcare was poorly implemented, compared to Scandinavia, especially for children and adolescents

Racing Skiers and Swimmers’ Heart Electric Field during Ventricular Depolarization at Recovery Period after Moderate and Submaximal Physical Load

The article presents the results of cardioelectrotopographic investigation of racing skiers and swimmers’ heart electric activity during ventricular depolarization at recovery period after moderate and submaximal physical load. Changes in ventricular depolarization time and ventricular depolarization phases ratio due to longer duration of the first and second cardioelectric potential inversions on the chest surface in racing skiers and less duration of the depolarization initial phase in swimmers were detected after moderate and submaximal loa