Early Heart Disease Prediction Using Machine Learning Algorithm

One of the most common health problems in the world, cardiovascular disease accounts for around 32% of all fatalities yearly. Effective treatment and illness management of cardiac disorders depend on early detection and diagnosis. In spite of medical professionals efforts, Misdiagnosis and misunderstanding of test results by cardiologists and cardiovascular surgeons may occur daily. According to the World Health Organization (WHO), cardiovascular diseases (CVDs) cause 32% of all deaths around the world, which makes them a significant global health concern. As Artificial Intelligence (AI) techniques like as Machine Learning (ML) and Deep Learning (DL) have advanced, they have become essential tools for detecting and predicting CVDs. By carefully comparing a number of strong existing machine learning algorithms, this study seeks to create an ML system for the early prediction of cardiovascular illnesses. This study analyzes and validates the system's performance using statlog cardiac datasets from global platforms. A variety of machine learning techniques, such as decision trees and random forests are trained using the Cleveland dataset. To determine the best hypermetric variables that illustrate the optimal performance of the algorithms used, various evaluation methods have been applied. As a result, hyperparameter tuning methods have been utilized. cross-validation featuring a confidence interval of 95%. The results of the study focus on ML's advantage for enhancing early prediction and diagnosis of cardiovascular diseases. This study helps in the progress of ML methods within medicine by examining and comparing how well the algorithms used performed on the Cleveland and Statlog heart datasets. The ML system created provides healthcare professionals with a valuable resource for the early prediction and diagnosis of cardiovascular diseases, and it may have implications for the prediction and diagnosis of other diseases as well.