## About Dataset

This is a heart dataset.

You can perform classification on this dataset.

### About DataSet 

There are 13 attributes: 

1. Age: Age (in years) 

2. Sex: gender (1 = male; 0 = female) 

3.ChestPain: Chest Pain type 

-- 1: typical angina (all criteria present) 

-- 2: atypical angina (two of three criteria satisfied) 

-- 3: non-anginal pain (less than one criteria satisfied) 

-- 4: asymptomatic (none of the criteria are satisfied) 

4. Restbps: Resting Blood pressure (in mmHg, upon admission to the hospital) 

5. Chol: serum cholesterol in mg/dL 

6. Fbs: fasting blood sugar > 120 mg/dL (likely to be diabetic) 1 = true; 0 = false

7. RestECG: Resting electrocardiogram results -- Value 0: normal -- Value 1: having ST-T wave abnormality (T wave inversions and/or ST elevation or depression of > 0.05 mV) -- Value 2: showing probable or definite left ventricular hypertrophy by Estes' criteria 

8. MaxHR: Greatest number of beats per minute your heart can possibly reach during all-out strenuous exercise. 

9.Exang: exercise induced angina (1 = yes; 0 = no) 

10. Oldpeak: ST depression induced by exercise relative to rest (in mm, achieved by subtracting the lowest ST segment points during exercise and rest) 

11. Slope: the slope of the peak exercise ST segment, ST-T abnormalities are considered to be a crucial indicator for identifying presence of ischaemia 

-- Value 1: upsloping 

-- Value 2: flat 

-- Value 3: downsloping 

12.Ca: number of major vessels (0-3) colored by fluoroscopy. Major cardial vessels are as goes: aorta, superior vena cava, inferior vena cava, pulmonary artery (oxygen-poor blood --> lungs), pulmonary veins (oxygen-rich blood --> heart), and coronary arteries (supplies blood to heart tissue). 

13. AHD: 0 = normal; 1 = fixed defect (heart tissue can't absorb thallium both under stress and in rest); 2 = reversible defect (heart tissue is unable to absorb thallium only under the exercise portion of the test) 

14.AHD: 0 = no disease, 1 = disease