IJARCCE International Journal of Advanced Research in Computer and Communication Engineering Vol. 10, Issue 12, December 2021 DOI: 10.17148/IJARCCE.2021.101202 © IJARCCE This work is licensed under a Creative Commons Attribution 4.0 International License 8 ISSN (O) 2278-1021, ISSN (P) 2319-5940 Predictive Analysis of Coronary Heart Disease (CHD) based on Machine Learning Classification Algorithm Dillip Narayan Sahu 1 , Vijay Pal Singh 2* 1 Lecturer, Department of MCA, School of Computer Science, Gangadhar Meher University (GMU), Odisha, India 2 Associate Professor, Department of Computer Science, OPJS University, Rajasthan, India *Corresponding Author: Dr. Vijay Pal Singh Abstract: Coronary Heart Disease is a major cause of death in worldwide. It is also called ischemic heart disease or coronary artery disease. As per as the WHO statistical report is concern, 17.9 million people die every year from CVDs, an estimated 32% of all deaths worldwide, and patients die mainly because of inappropriate and non-affordable treatment. Heart disease is a worldwide health crisis in the present scenario. This disease can be curable with early diagnosis and proper treatment. The purpose of this paper is to establish some predictive models using Machine Learning algorithms by taking a real time CHD dataset. In this paper, we have shown some real-time experiments and observations with the help of some Machine Learning algorithms, and also shown a clear picture on the predictive analysis on medical diagnosis of the Coronary Heart Disease (CHD) using Machine Learning algorithms using which patients may get accurate data so as to diagnose better for their early treatment. Keywords: Algorithm, Classifier, Coronary Heart Disease, Machine Learning, Prediction. I.INTRODUCTION According to definition in medical science, a disease in which there is a narrowing or blockage of the coronary arteries (blood vessels that carry blood and oxygen to the heart)[1]. An algorithm is a set of instruction for solving a problem or accomplishing a task. Every computerized device uses algorithm to perform its function. Coronary heart disease is a major cause of death in worldwide. It is also called ischemic heart disease or coronary artery disease[2]. II.LITERATURE SURVEY Coronary heart disease is the usual cause is of a blockade or a buildup of plaque or buildup of cholesterol or fatty substances in the walls that narrows the arteries, limiting blood flow to the heart. Over the time, the walls of arteries become full of cholesterol deposits. This process are called as atherosclerosis and the cholesterol deposits are called atheroma. It can also exacerbate the other condition such as blood pressure and diabetes. A build up of fatty plaques in arteries is the most common cause of coronary heart disease. Unhealthy life style habits, such as poor diet, lack of exercises, being over weight, and smoking are the main causes for aggravating the condition of coronary heart disease[3][4]. Symptoms that coronary heart disease carries are- Frequent chest pain, Feeling of breathless, Pain in overall body, Indigestion and Nausea, Light headedness or sweating, Palpitation etc. The symptoms differ person to person. Some may not have any symptoms. Diagnosis of coronary heart disease can be done by verbal questioning regarding family history, or by tests such as MRI, CT scan, Treadmill test etc[5][6]. Coronary heart disease is a damage or disease in the hearts in major blood vessels. Risk factor includes- Ageing, male person are generally at higher risk, however risk for woman increases after menopause. Family history- family history of heart disease associated with a higher risk of CAD. Smoking, High blood pressure, High blood cholesterol level, Diabetes, Overweight or obesity, Physical inactivity, High stress, Unbalanced diet, High triglycerides, Alcohol use, etc[7]. Treatment:- There is no cure for CAD but we can manage the condition. Treatment involves- quitting smoking, healthy diet, regular exercise and medication [8]. Medication that reduce the risk includes – Calcium channel blockers to widen the coronary arteries, improving blood flow to the heart and reducing hyper tension. Surgery – surgical procedures can open or replace blocked arteries if they have become very narrow [9]. Prevention:-