Cardiology (e-books)

E-publication

Eva Szabóová

The publication "Fundamentals of Cardiovascular Risk Assessment: Tools and Applications" is the first of its kind in Slovakia. It was created with the aim of providing healthcare professionals, medical students, and anyone interested in the subject with a clear, practical overview of cardiovascular risk. The book presents a global and national picture of mortality, emphasizes the importance of prevention and screening, and introduces the basic principles of risk assessment. Special attention is paid to risk factors and modifiers that can significantly change a patient's prognosis. For a better understanding of the issue, the reader will also find chapters devoted to clinical conditions, an overview of scoring systems, risk categories, and finally practical examples from clinical practice that link theory with everyday medical reality. Our goal is for this book to be not only an educational tool, but also a practical guide for decision-making in clinical practice. We believe that it will contribute to a better understanding of the complexity of cardiovascular risk and at the same time help to strengthen the emphasis on prevention, which remains the most effective tool in the fight against these diseases.

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E-book

Tatiana Kimáková - Vladimír Pavlík

The scientific monograph focuses on the characteristics of free radicals, reactive oxygen and nitrogen species, oxidative stress, and its impact on various diseases. A significant portion is dedicated to antioxidants, their classification based on multiple criteria, the characteristics of selected antioxidants in terms of their functions, manifestations of their deficiency and excess, and the overall antioxidant capacity of the body.

A special section is devoted to enzyme-based antioxidants, natural sources of antioxidants in the form of vitamins, trace elements, flavonoids, polyphenols, and coenzyme Q10. To provide a clearer understanding of antioxidants and their influence on population health, the monograph presents results from a research project included in the program "Research Support for Enhancing the Defense Capabilities of the Czech Republic in NATO Structures."

The research was conducted between 2010 and 2012 as part of preventive rehabilitation programs for professional soldiers with a sports component. The study involved 218 professional soldiers, including 180 men and 38 women, with an average age of 33.3 years. The current health status and dietary habits of the soldiers were assessed using questionnaires.

The study described the saturation of the observed group with antioxidant vitamins and statistically evaluated the relationship between their levels and the risk indicators for the development of cardiovascular diseases. Individual analyses were performed using the Reflotron device calibrated with Reflotron Precinorm control serum. Following blood collection, all participants underwent anthropometric examinations (body weight, height, waist circumference), blood pressure measurements, heart rate monitoring, and physical fitness assessments through simple functional tests.

This scientific monograph is suitable for the scientific community, students of medical, veterinary, and natural sciences, as well as public health students at all levels of university education. It is also intended for informed members of the public.

Authors

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