Abstract:
Computer have become an indispensable
tool in the Health Care Industry. As technology
grows rapidly many people take great interest in
computer and then computer based method are used
to improve the quality of the medical services. A
decision support system is clearly an application that
simply manipulates data or supports decision making.
Decision tree induction algorithm has been
successfully used in decision support system.
Decision tree is a flow-chart-like tree structure,
where each internal node denotes a test on an
attributes, each branch represents an outcome of the
test, and the leaf nodes represent classes or class
distributions. There are over 100 types of heart
diseases. This system provides 4 types of heart
diseases. They are Heart Failure, Infective
Endocarditis, Coronary Heart Disease and Valvular
Heart Disease. In this paper, we implement the
diagnosis system for heart diseases by using decision
tree induction method. The heart diseases that we
implement include (26) attributes (symptoms) and (4)
classes (diseases). This system has 3000 train data
and 1000 test data. This system provides the heart
disease results to patients according to the symptoms
that they are suffered and also provides some
treatments that the patients should take.
