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Datasets:
Kathleen Warren
KathleenW/
HeartAttack
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## About Dataset

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## About Dataset





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This is a heart dataset.

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This is a heart dataset.





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You can perform classification on this dataset.

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You can perform classification on this dataset.





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### About DataSet 

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### About DataSet 





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There are 13 attributes: 

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There are 13 attributes: 





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1. Age: Age (in years) 

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1. Age: Age (in years) 





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

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





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3.ChestPain: Chest Pain type 

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3.ChestPain: Chest Pain type 





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-- 1: typical angina (all criteria present) 

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3.1: typical angina (all criteria present) 





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

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3.2: atypical angina (two of three criteria satisfied) 





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

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





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

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3.4: asymptomatic (none of the criteria are satisfied) 





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

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





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5. Chol: serum cholesterol in mg/dL 

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5. Chol: serum cholesterol in mg/dL 





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

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





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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 

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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 





  
  
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-- Value 3: downsloping 

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-- Value 3: downsloping 





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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). 

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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). 





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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) 

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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) 





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

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