# 13 conditional attributes + 1 decision age conditional, numeric sex conditional, nominal chest_pain_type conditional, nominal resting_blood_pressure conditional, numeric serum_cholestoral_in_mg_dl conditional, numeric fasting_blood_sugar_greater_than_120_mg_dl conditional, nominal resting_electrocardiographic_results conditional, nominal maximum_heart_rate_achieved conditional, numeric exercise_induced_angina conditional, nominal oldpeak_ST_depression_induced_by_exercise_relative_to_rest conditional, numeric the_slope_of_the_peak_exercise_ST_segment conditional, numeric number_of_major_vessels_colored_by_flourosopy conditional, numeric thal conditional, nominal diagnosis decision, nominal