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Performance evaluation of machine learning models to predict heart

Khan Majid, Husnain Ghassan, Ahmad Waqas, Shaukat Zain, Jan Latif, Haq Ihtisham Ul, Ishtiaq Atif

Machine Graphics and Vision

2023

Vol. 32, No. 1

99--114

Coronary Artery Disease is the type of cardiovascular disease (CVD) that happens when the blood vessels which stream the blood toward the heart, either become tapered or blocked. Of this, the heart is incapable to push sufficient blood to encounter its requirements. This would lead to angina (chest pain). CVDs are the leading cause of mortality worldwide. According to WHO, in the year 2019 17.9 million people deceased from CVD. Machine Learning is a type of artificial intelligence that uses algorithms to help analyse large datasets more efficiently. It can be used in medical research to help process large amounts of data quickly, such as patient records or medical images. By using Machine Learning techniques and methods, scientists can automate the analysis of complex and large datasets to gain deeper insights into the data. Machine Learning is a type of technology that helps with gathering data and understanding patterns. Recently, researchers in the healthcare industry have been using Machine Learning techniques to assist with diagnosing heart-related diseases. This means that the professionals involved in the diagnosis process can use Machine Learning to help them figure out what is wrong with a patient and provide appropriate treatment. This paper evaluates different machine learning models performances. The Supervised Learning algorithms are used commonly in Machine Learning which means that the training is done using labelled data, belonging to a particular classification. Such classification methods like Random Forest, Decision Tree, K-Nearest Neighbour, XGBoost algorithm, Naïve Bayes, and Support Vector Machine will be used to assess the cardiovascular disease by Machine Learning.

Fizjoterapeuta edukatorem zdrowotnym chorych po zawale mięśnia sercowego

Rottermund J., Nowotny-Czupryna O., Czupryna K.

Journal of Ecology and Health

2013

R. 17, nr 1

44-51

Grupa chorób cywilizacyjnych, jaką stanowią choroby układu krążenia, niesie zagrożenie dla życia pacjentów, przyczynia się do zmian w codziennym funkcjonowaniu i zdecydowanie pogarsza jakość życia chorych, powodując tym samym znaczny problem społeczny. Jednym z zadań tzw. promocji zdrowia jest propagowanie zdrowego stylu życia, co zresztą ściśle wiąże się z profilaktyką, obejmującą działania ukierunkowane na utrzymanie zdrowia, zapobieganie chorobom, wczesne ich wykrywanie i leczenie. W działaniach tych znaczący udział mają fizjoterapeuci, których praca związana jest z niesieniem pomocy chorym w podejmowaniu działań profilaktycznych - tak z grup ryzyka, jak i po incydentach kardiologicznych. Stają się oni zatem edukatorami zdrowotnymi tych osób. W swej pracy muszą umieć rozpoznawać różnorodne ograniczenia i przeciwwskazania, dobierać optymalną aktywność do potrzeb i możliwości chorego (obarczonego często dodatkowymi schorzeniami) oraz prowadzić skuteczny proces edukacyjny. Rolą fizjoterapeuty jest też nakłonienie pacjenta do zmiany stylu życia, zazwyczaj odbiegającego od modelu uznanego za "prozdrowotny".

Diseases of civilization, such as cardiovascular diseases, threaten the life of patients, contribute to changes in the day-to-day functioning of individuals and diminish their quality of life, therefore causing significant social problems. One of the tasks in the promotion of health is to propagate healthy lifestyles, which is directly connected with prevention, encompassing actions aimed as staying healthy, preventing disease, early disease detection and treatment. Physiotherapists, whose work is related to assisting the ill in taking preventive actions, both of high-risk groups as well as those who have had cardiovascular incidents, play a significant role in the aforementioned actions. They become, therefore, the health educators of these people. In their work they need to be able to recognise various limitations and contraindications, select activities which are optimal to the needs and capabilities of the ill (who often suffer from other conditions), as well as conduct an effective educational program. The role of a physiotherapist is also to persuade a patient to change their lifestyle, which usually requires deviating from the typical 'pro-healthy' model.