karthicksaga / heart-disease-prediction

Heart Diseases Prediction

The dataset consists of 303 individuals data. There are 14 columns in the dataset, which are described below. Age: displays the age of the individual. Sex: displays the gender of the individual using the following format : 1 = male 0 = female Chest-pain type: displays the type of chest-pain experienced by the individual using the following format : 1 = typical angina 2 = atypical angina 3 = non — anginal pain 4 = asymptotic Resting Blood Pressure: displays the resting blood pressure value of an individual in mmHg (unit) Serum Cholestrol: displays the serum cholesterol in mg/dl (unit) Fasting Blood Sugar: compares the fasting blood sugar value of an individual with 120mg/dl. If fasting blood sugar > 120mg/dl then : 1 (true) else : 0 (false) Resting ECG : displays resting electrocardiographic results 0 = normal 1 = having ST-T wave abnormality 2 = left ventricular hyperthrophy Max heart rate achieved : displays the max heart rate achieved by an individual. Exercise induced angina : 1 = yes 0 = no ST depression induced by exercise relative to rest: displays the value which is an integer or float. Peak exercise ST segment : 1 = upsloping 2 = flat 3 = downsloping Number of major vessels (0–3) colored by flourosopy : displays the value as integer or float. Thal : displays the thalassemia : 3 = normal 6 = fixed defect 7 = reversible defect Diagnosis of heart disease : Displays whether the individual is suffering from heart disease or not : 0 = absence 1, 2, 3, 4 = present.