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89 articles for “Heart Disease”
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Research ArticleOpen accessPhrase in the titleEW-GAT: Edge-Weighted Graph Attention Framework for Patient-Aware Heart Disease Classification Using Feature-to-Feature Similarity GraphsRamakrishna Reddy Badveli, Nijaguna Gollara Siddappa, Sundeep Kumar KanipakapatnamHeart disease remains an important cause of global death, requiring accurate and clinically interpretable prediction models. However, traditional Machine Learning (ML) methods often fail to capture meaningful dependencies among clinical features and lack robustness across diverse patient populations. To overcome these issues, this research introduces an Edge-Weighted Graph Attention Network (EW-GAT) for patient-aware heart disease classification. The approach first models … …Journal of Computer Science, Vol. 22, Issue 7 · 25 Jul 2026 · 912 accessesView PDFCite
Research ArticleOpen accessPhrase in the titleAssessing the Comparative Effectiveness of Ensemble CatBoost Versus XGBoost Models in Predicting Heart Disease OutcomesManivannan D., G. Gifta Jerith, G. Chandra Sekhar et al.Cardiovascular Diseases (CVDs) are a common form of heart disease that remains a significant global cause of mortality, responsible for more than 30% of all fatalities. Without intervention, the global fatality count is projected to reach 22 million by 2030. Arterial plaque buildup may impede blood flow, potentially causing heart attacks or strokes. A combination of risk causes, including lack … …Journal of Computer Science, Vol. 22, Issue 4 · 4 May 2026 · 1,544 accessesView PDFCite
Research ArticleOpen accessPhrase in the titleA Novel Optimized Machine Learning Approach for Early Prediction of Heart Disease Using Bio-Inspired AlgorithmsIndira Priyadarsini, I.S. Siva Rao, P. Swetha et al.This study presents a novel approach for early prediction of heart disease using bio-inspired optimization algorithms to select and optimize features. The proposed approach utilizes a Genetic Algorithm (GA), Bat Algorithm (BA), Bee Algorithm (BA), and Ant Colony Optimization (ACO) to optimize a set of four features for improved prediction accuracy. The optimization process aims to identify the most relevant … …Journal of Computer Science, Vol. 21, Issue 1 · 4 Dec 2024 · 5,227 accessesView PDFCite
Research ArticleOpen accessPhrase in the titleAn Integrated Machine Learning Model for Heart Disease Classification and CategorizationSrikanth Meda, Raveendrababu BhogapathiProgressions in the coordination among the machine learning algorithms, helped to achieve high accuracy and reliability in decision-making systems. Due to the impact and importance of heart diseases in real life, designing the efficient heart disease prediction model become a pivotal aspect today. Former research scholars applied the popular supervised machine learning models like Decision Trees, Naïve Bayes, ANN's, and … …Journal of Computer Science, Vol. 18, Issue 4 · 19 Apr 2022 · 6,535 accessesView PDFCite
Research ArticleOpen accessPhrase in the titleAn Analysis of Heart Disease for Diabetic Patients Using Recursive Feature Elimination with Random ForestBindushree Doddasiddavanahalli Channabasavaraju, Udayarani VinayakamurthyData Mining Techniques are used in many areas like banking, healthcare, education because of extracting relevant information from the database. Many algorithms in data mining are used to predict the disease to reduce the patient treatment cost as well as increase the diagnosis accuracy. In this research work, the risk level of diabetic heart disease patient can be predicted using … …Journal of Computer Science, Vol. 16, Issue 1 · 27 Jan 2020 · 7,931 accessesView PDFCite
Research ArticleOpen accessPhrase in the titleSildenafil in the Treatment of Postoperative Hypoxemia with High Resistance in Cyanotic Congenital Heart DiseaseZhou Jiawang, Lv Yong, Hu Zhendong et al.This study was designed to determine the effect of sildenafil treatment on postoperative hypoxemia with high resistance in cyanotic congenital heart disease. A total of 247 cases of cyanotic congenital heart disease were operated on from May 2006 to August 2014. Only 45 cases exhibited postoperative hypoxemia after symptomatic treatment. Sildenafil at doses of 0.30-5 mg/kg every 6 h was … …American Journal of Biochemistry and Biotechnology, Vol. 13, Issue 3 · 1 Sep 2017 · 7,682 accessesView PDFCite
EditorialOpen accessPhrase in the titlePLANT STEROLS LOWER CHOLESTEROL, BUT INCREASE RISK FOR CORONARY HEART DISEASEZoë Harcombe, Julien S. BakerAssmann, G., P. Cullen, J. Erbey, D.R. Ramey and F. Kannenberg et al., 2006. Plasma sitosterol elevations are associated with an increased incidence of coronary events in men: Results of a nested case-control analysis of the Prospective Cardiovascular Munster (PROCAM) study. Nutr Metab Cardiovasc Dis., 16: 13-21. BfR, 2011. Addition of plant sterols and stanols to food: Assessment of a … …OnLine Journal of Biological Sciences, Vol. 14, Issue 3 · 21 Aug 2014 · 88,990 accessesView PDFCite
Research ArticleOpen accessPhrase in the titleCOMPLICATED CASE OF RHEUMATIC HEART DISEASE; UNEXPLORED FOR YEARSM. Arif Khan, Raj Kishore Pandey, Tarique Nadeem et al.Rheumatic heart disease is a one of the very common heart problem commonly prevalent among the children of developing countries, may occur in adults in their fourties also, if undiagnosed in early ages, similar in symptoms to ’rheumatism’ but quite difficult to diagnose or are often misdiagnosed. The main objective of this article is to make acquainted about the disease … …OnLine Journal of Biological Sciences, Vol. 14, Issue 1 · 23 Jan 2014 · 7,797 accessesView PDFCite
Research ArticleOpen accessPhrase in the titleCardiac Patients’ Causal Attributions for Coronary Heart DiseaseLeila Gholizadeh, Yenna Salamonson, Mehrdad Heydari, Patricia M. DavidsonAccurate casual attributions for CHD have been associated with more congruent risk reduction behaviours and improved health outcomes. This article aimed to assess causal attributions for Coronary Heart Disease (CHD) of Middle Eastern women diagnosed with heart disease using different risk targets and compare these attributions with participants’ actual. Using a survey methodology, 121 female patients in cardiac units of … …International Journal of Research in Nursing, Vol. 4, Issue 1 · 20 Jul 2013 · 6,907 accessesView PDFCite
Research ArticleOpen accessPhrase in the titleAssociation of Mycoplasma pneumoniae Infection With Ischemic Heart DiseasesAbdullah S. Assiri, Adil H. Alshehri, Osama M.S. Abdul-Wahab et al.Association of atherosclerosis and coronary artery disease well known main pathophysiologic basis for Ischemic Heart Diseases and Myocardial Infarction and due to major risk factors such as high plasma level of low density lipoprotein, low plasma level of high density lipoprotein, cigarette smoking, hypertension and diabetes mellitus, infection with few infectious agents such as Mycoplasma pneumoniae that might associated with … …American Journal of Immunology, Vol. 8, Issue 4 · 11 Oct 2012 · 8,092 accessesView PDFCite