Background. Percutaneous coronary intervention (PCI) in patients with ischemic heart disease (IHD) is followed often by myocardial injury. Up to now there is no mutual agreement to the infl uence of the perioperative myocardial injury on the long-term prognosis of the IHD patients.Objective. The aim of study was to assess the risk factors for the development of cardiac events in the long-term period in patients with stable coronary artery disease with myocardial damage after PCI.Materials and methods. The study included 113 patients with stable coronary artery disease who underwent planned PCI. Serum troponin levels were determined before and 24 hours after the intervention. Re-examination of patients was carried out after 12–18 months (average 15 months).Results. The post PCI Tn I level over a reference one was registered in 25 patients (22,2 %). During the follow-up period the cardiovascular events took place in 25,6 % patients: acute myocardial infarction (MI) in 3 (2,6 %), angina occurred in 23 %. One-way ANOVA revealed a signifi cant value for cardiac risk events of the patient age, number of stenosed arteries, summary degree of stenosis, and their complicity, number of implanted stents. The fi rst three of them were included in the fi nal combination of the stepwise discriminant analysis. The general linear model of the latter detected additionally statistical signifi cance of the variables “MI in the past” (before PCI) and “number of postdilatations“.Conclusion. In patients with stable ischemic heart disease, included in the study, the determining risk factors for the development of cardiac events were the prevalence and nature of the obstructive lesion of the coronary bed, age, previous myocardial infarction, and especially the performance of PCI. Myocardial damage was not identifi ed as a risk factor for recurrent angina or myocardial infarction.
In conditions of growing competition, the importance of intangible assets to Russian companies is justified by necessity of regular improvement of risk management techniques associated with the management of IA and punishable by financial and information losses. In today’s dynamically changing economic situation in the country increases the degree of importance of the study of the effect of those risks on the value of intangible assets of the company, and identifying ways to protect against these risks. Timely identification of risks affecting the value of intangible assets allows to avoid financial losses and reduce costs to cover the consequences of these risks. Such consequences are the factor of universality of risks that are probabilistic. The universality of risk is manifested in the fact that they are not the random result of a conscious activity, a necessary condition for the existence of any company. Hence the structure of the risk management system is an indispensable necessity for effective activity of any enterprise. This is justified by the systematic risk and is considered as a property characteristic of all types of economic activity of enterprises. The diversity of forms and ways of manifestation of the risks as well as the variety of methods of assessment is determined by the absence of systematic approaches to risk management.
Recently, in Russia the number of children with chronic inflammatory diseases of the digestive system grows steadily. Chronic diseases of the digestive system in children often begin in pre-school and school age. This article discusses the objective criteria of the chronic diseases of the digestive system in children. This pathology is an important social and medical problem among children. Today, there are many children with digestive pathology. The leading is gastro-duodenal pathology. Analysis of the above data shows the high complexity of the diagnostic evaluation of different symptoms that can only be detected on palpation of the anterior abdominal wall in children with combined pathology of the organs of the gastro-duodenal zone. This is due to the co-morbidity of development of pathological process. On the other part, however, the authors observed a logical relation in the frequency of occurrence of these or other symptoms depending on the extent and nature of the lesion of the stomach, duodenum, biliary system, pancreas in children. This again underlines the importance of improving instrumental methods in children with disorders of the digestive system.
Цель: изучение клинического течения и особенностей нарушений моторно-эвакуаторной функции желудочно-кишечного тракта при хронической дуоденальной недостаточности. Материалы и методы. В исследование включено 40 пациентов с хронической дуоденальной
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