The purpose of predictions in data mining is to help
discover trends in patient data in order to improve their
health [1]. Due to change in life styles in developing
countries, like South Africa, Cardio Vascular Disease
(CVD) has become a leading cause of deaths [5]. CVD is
projected to be a single largest killer worldwide accounting
for all deaths [3]. An endeavor to exploit knowledge,
experience and clinical screening of patients to diagnose or
recognize heart attacks is regarded as a treasured
opportunity [2]. In the health sectors data mining play an
important role to predict diseases [7]. The predictive end of
the research is a data mining model.