Heart disease is a leading cause of mortality in the modern world, responsible for around one death per minute. This ratio takes into account persons in the age range of 25 to 69 and accounts for both males and females; however it may vary by area. This in no way rules out the possibility of heart disease affecting persons of various ages. Predicting the etiology and progression of this illness is a big difficulty in the modern world, and it may manifest itself at any age. In this paper, we've looked at a number of different methods for predicting cardiac issues.