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EFFECTIVNES OF INTENSIFICATION AND ACCELERATION
TECHNOLOGIES IN TEACHING CHRONIC HEART FAILURE TO STUDENTS
Dekhkambayeva Zulfiya Abubakirovna
Associate Professor of the Department of Pedagogy and Psychology, Ph.D., Tashkent
Medical Academy
Rahimova Matluba Eshbayevna
Associate Professor of the Department of Internal Medicine in Family Medicine No. 2,
Doctor of Medical Sciences Tashkent Medical Academy
Panabaeva Nazira Muratovna
Tashkent Medical Academy
1st year master's student in cardiology
Abstract.
This article analyzes scientific literature on the effectiveness of teaching chronic
heart failure (CHF) to students using intensive and accelerated technologies. The study
evaluates the impact of innovative teaching methods on students' understanding of the
disease, clinical reasoning skills, ability to comprehend diagnostic and treatment principles,
and practical competencies. The research findings confirm that applying interactive and
modern educational technologies in CHF teaching accelerates students' learning processes
and enhances their preparedness for clinical and practical work.
Key words:
chronic heart failure, intensification, acceleration, interactive learning,
innovative technologies, cardiac remodeling, learning through case-based scenarios,
innovative teaching methods in team-based learning.
Introduction.
Chronic heart failure is a disease in which the heart cannot fill and pump
blood adequately for various reasons. These reasons include epicardial, myocardial or
endocardial lesions, valvular heart disease, coronary artery disease, aortic disease,
arrhythmias and endocrine disorders. However, left ventricular dysfunction is present in
most cases of heart failure and is the most important factor in determining monitoring and
treatment strategies. Therefore, heart failure should be diagnosed and classified according to
left ventricular function [1]. In the United States and Europe, CHF affects approximately 26
million people, of whom 1% - 2% seek medical attention [2]. Although modern medicine is
developing new approaches to effectively treat and prevent this disease, there is an
increasing need to update, intensify and accelerate the methods of teaching this topic in
higher medical education institutions. For medical students, a thorough study of the
pathogenesis, clinical course, diagnosis and treatment of SYY is important not only for
deepening scientific knowledge, but also for providing quality medical care to patients in
future practice. Therefore, the introduction of innovative pedagogical technologies in
medical education, enriching traditional approaches with modern methods, is one of the
urgent tasks. Today, the use of information and communication technologies, virtual
simulations, interactive teaching methods focused on clinical practice, and problem-based
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learning methods are important in the effective organization of the educational process. Such
technologies allow increasing student activity, faster mastering of the basic principles of the
disease, and the development of independent analysis skills.
Materials and research methods.
The study studied the results of the latest scientific
literature, clinical studies, and meta-analysis published in 2019-2024. Using scientific
databases such as ScienceDirect, PubMed, eLIBRARY Scribbr and Google Scholar, about
20 scientific articles were studied on the effectiveness of intensification and acceleration
technologies in teaching SYY to students. The results obtained during the study were
analyzed and the effectiveness of intensification and acceleration technologies in teaching
SYY to students was assessed.
Purpose of the study.
To analyze the effectiveness of intensification and acceleration
technologies in teaching SYY to students based on scientific literature and articles and to
assess the impact of this method on the process of students' learning.
Background.
At least half of the millions of patients with heart failure (HF) worldwide have
heart failure with reduced left ventricular ejection fraction (LVEF). The primary factor in the
pathogenesis of HF is the initial decline in cardiac systolic function. However, for more than
a century, scientists and physicians have failed to develop effective and safe oral therapies
that directly improve systolic function [3]. Echocardiography, an important tool for
diagnosing heart failure in primary care, is also limited. Therefore, early detection of HF is
somewhat challenging, as cardiac remodeling may occur before symptoms appear [4].
Therefore, there is a need to study the causes of chronic heart failure and search for more
effective treatments to improve the quality of life and survival rates of patients. Traditionally,
the treatment of CHF has been focused on modulating the neurohumoral and sympathetic
systems, using drugs such as angiotensin-converting enzyme (ACE) inhibitors, beta (β)-
blockers, and mineralocorticoid receptor antagonists (MRAs) [5]. The use of innovative
pedagogical technologies in medical education is becoming increasingly important. In
particular, effective teaching of common and complex diseases such as chronic heart failure
to students will improve the quality of medical practice. Therefore, medical students should
study this pathology in depth. While traditional teaching methods are based on theoretical
knowledge, modern methods are practice-oriented, allowing students to acquire knowledge
independently and interactively. Modern educational technologies serve to deepen students'
knowledge by intensifying and accelerating the learning process. Intensification and
acceleration methods are effective in teaching CHF. Currently, there are several methods of
intensive training of students, which we will introduce below.
For several years, traditional clinical practice and theoretical educational experiences have
been replaced by virtual, remote simulation educational experiences for medical students
and teachers. This process has used telemedicine, technology-enhanced scenario methods,
and screen-based simulation methods. Reliable simulation is widely used in medical
education. This method is safe and does not pose a risk to anyone's life. Also, the simulation
method plays an important role in teaching and assessing the professional competence of
students. According to the results of the conducted meta-analysis and systematic review, this
method has been found to be highly effective in the educational process. It also helps
students develop professional skills related to the medical profession, increase their
knowledge, build self-confidence, enjoy learning, and develop practical skills such as
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communication, clinical reasoning, and analysis that are necessary for medicine. In addition,
a quasi-experimental study design is an important guarantee in confirming the effectiveness
of simulation education [6]. Simulation education allows students to practically test their
knowledge and skills by creating a realistic clinical environment. The use of simulation
education in teaching chronic heart failure provides students with the opportunity to gain
practical experience and better understand clinical situations. This method helps develop
critical thinking, decision-making, effective communication, and teamwork skills. Therefore,
the role of simulation education in the education process of medical students is very large.
Due to the limited teaching time, innovative teaching methods such as case studies and
group learning are becoming increasingly important, as they help develop independent
thinking and practical skills. The integration of multimedia tools, including virtual reality
and 3D reconstruction, allows for a deeper understanding of complex anatomical structures
and medical techniques. These approaches provide teachers with dynamic tools to make the
teaching process more effective. However, balancing theoretical knowledge with practical
application is not easy, as this field is very complex. The combination of innovative teaching
methods such as case studies and group learning helps to overcome these difficulties, as it
helps to improve knowledge acquisition and lesson effectiveness [7]. Teaching chronic heart
failure based on case studies and clinical cases helps students apply theoretical knowledge to
real disease situations. Advantages of this method: strengthening theoretical knowledge, i.e.
students learn how to apply the pathogenesis, clinical symptoms and treatment principles of
CHF in real life. Developing analysis and logical thinking, i.e. in each clinical case, patient
complaints, laboratory and instrumental examination results are discussed. This teaches
students to draw independent conclusions. Improving practical skills, i.e. students develop
important clinical skills such as diagnosing a patient, prescribing medications and
developing an individual treatment plan. Through case studies, students develop decision-
making skills appropriate to various clinical situations. Developing teamwork and
communication, i.e. through group work, students learn to exchange ideas, consult with
colleagues and make evidence-based decisions. Using case studies in teaching chronic heart
failure not only increases students' theoretical knowledge, but also prepares them for a real
clinical environment. The knowledge and skills acquired through this method will serve to
improve the professional training of future cardiologists and provide quality medical care to
patients. While digital technology education cannot completely replace education provided
in a clinical setting, it can help the learning process. This method explores the importance of
technology-enhanced education in medical education, especially in the field of cardiology.
The increasing popularity of this method is mainly due to its ability to overcome a number
of barriers to education. The variety of digital learning tools allows you to adapt to the
individual learning styles of students. Digital technology is flexible in time and space,
creating the possibility of synchronous (simultaneous) and asynchronous (at different times)
learning. Asynchronous learning is especially convenient for students with high workloads
and limited time. In addition, this method facilitates the study of medicine, reduces travel
costs, and allows students to participate remotely. The use of video conferencing tools such
as Zoom, Microsoft Teams, and others has increased dramatically during the COVID
pandemic. These platforms have allowed local scientific conferences, lectures, and small
group classes to continue. However, it is important to apply the basic pedagogical principles
outlined earlier to increase the effectiveness of virtual learning. Research shows that
excessive use of these platforms increases feelings of fatigue and stress in students. In
addition, it has been found that a lack of eye contact and nonverbal signals reduce
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engagement and productivity among group members. To reduce these negative effects, it is
recommended to create a strong sense of community within the study group, as well as use
strategies that encourage vocal discussions and visual attention. Digital technology has now
become an integral part of medical education. Its ease of use and on-demand delivery make
it a perfect fit for the lifestyles of healthcare professionals and residents. The variety of
available tools and formats allows students and teachers great flexibility [8]. Teaching HF in
this way allows medical students to acquire not only theoretical knowledge, but also clinical
skills. Modern digital technologies play an important role in making this process effective
and interactive. There are several methods of teaching using digital technologies. Virtual and
augmented reality This method helps students visually explain the pathophysiological
processes of heart failure. In virtual simulators, students learn to manage cardiac activity,
communicate with patients, and assess symptoms in a virtual environment. Augmented
reality software allows students to better understand cardiac anatomy and pathologies by
viewing them in real time. Clinical decision-making modules - simulations powered by
artificial intelligence allow students to assess the patient's condition and choose optimal
treatment strategies. Interactive patient profiles for heart failure - students improve their
clinical skills by virtually analyzing patients of different ages, genders, and comorbidities.
Mobile educational applications (UpToDate, Medscape, Complete Anatomy) allow students
to study information about heart failure at any time. Electronic textbooks - students can read
updated scientific information on heart failure at any time.
Conclusion. Chronic heart failure is one of the most important and widespread diseases in
medicine, which is characterized by a disruption in the supply of oxygen and nutrients to the
div as a result of insufficient functioning of the heart muscle. Since the number of patients
suffering from this disease around the world is increasing every year, in-depth study of the
pathogenesis, clinical course, diagnostics and treatment of the disease plays an important
role in the training of doctors. Therefore, improving the teaching process in HF in medical
educational institutions, organizing it using intensive and accelerated technologies is one of
the priorities of modern medical education. Studies and best practices show that the use of
modern interactive educational technologies in teaching ENT, along with traditional lectures
and seminars, significantly increases the effectiveness of students' in-depth study and
mastery of this disease. In particular, the widespread use of virtual simulations, multimedia
technologies, distance learning platforms, case study teaching methods, and intensive
practical training in the modern medical education system further consolidates student
knowledge. Organizing ENT education using intensive and accelerated technologies
provides several advantages: it allows students to consolidate theoretical knowledge with
practical examples. It helps to develop the skills of analyzing real clinical cases and making
quick decisions in emergency situations through the use of simulation technologies. Through
the opportunity to work with virtual patients, students experience clinical situations that they
may encounter in real life. It allows for independent learning through digitization of
laboratory work and simulations. Interactive seminar sessions serve to develop
communication skills between future doctors and patients. Unlike traditional education,
accelerated technologies allow you to convey more information in a short time. Through
distance learning opportunities, students can study materials at a time convenient for them.
Multimedia materials, video tutorials, and interactive tests make the learning process more
interesting and effective. Organizing the educational process in the SYY using intensive and
accelerated technologies helps to improve the quality of medical education. This approach
ensures that students' knowledge and skills are solidified, creating the basis for their future
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development as highly qualified doctors. Therefore, the introduction of innovative
technologies in higher medical education institutions and ensuring their effective use is one
of the urgent issues of today.
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