From UCI repository.
Heart deasease. 76 columns.
https://archive.ics.uci.edu/ml/datasets/Heart+Disease
Only numbers are in the dataset. See here as to what columns they are.
https://archive.ics.uci.edu/ml/machine-learning-databases/heart-disease/heart-disease.names
Diabete. Column names are in the dataset.
https://archive.ics.uci.edu/ml/datasets/diabetes+130-us+hospitals+for+years+1999-2008#
Kaggle
X ray photos of chests. Images with desease label.
https://www.kaggle.com/nih-chest-xrays