Context:

This dataset contains the medical records of 5000 patients who had heart failure, collected during their follow-up period, where each patient profile has 13 clinical features.

Attribute Information:

• age: age of the patient (years)
• anaemia: decrease of red blood cells or hemoglobin (boolean)
• creatinine phosphokinase (CPK): level of the CPK enzyme in the blood (mcg/L)
• diabetes: if the patient has diabetes (boolean)
• ejection fraction: percentage of blood leaving the heart at each contraction (percentage)
• high blood pressure: if the patient has hypertension (boolean)
• platelets: platelets in the blood (kiloplatelets/mL)
• sex: woman or man (binary)
• serum creatinine: level of serum creatinine in the blood (mg/dL)
• serum sodium: level of serum sodium in the blood (mEq/L)
• smoking: if the patient smokes or not (boolean)
• time: follow-up period (days)
• DEATH_EVENT: if the patient died during the follow-up period (boolean)

Citation:

Heart Failure Clinical Records. (2020). UCI Machine Learning Repository. https://doi.org/10.24432/C5Z89R.