The extension of Z-Alizadeh Sani dataset contains the records of 303 patients, each of which have 59 features.The features are arranged in four groups: demographic, symptom and examination, ECG, and laboratory and echo features.
Note 1: In this extension LAD, LCX, and RCA features have been added. CAD (Last column in dataset) happens when at least one of these three arteries is stenotic. To use this dataset only one of the LAD, LCX, RCA or Cath (Result of angiography) must be in dataset and the other ones must be eliminated for classification.
Note 2: This dataset not only can be used for CAD detection, but also for stenosis diagnosis of each LAD, LCX and RCA arteries.