Hello!
The top diseases leading causes of death in the U.S.:
1. Heart disease.
2. Cancer (malignant neoplasms)
3. Chronic lower respiratory disease.
4. Stroke (cerebrovascular diseases)
5. Alzheimer's disease.
6. Diabetes.
7. Influenza and pneumonia.
8. Kidney disease (nephritis, nephrotic syndrome, and nephrosis)
etc.
Hope this Helps! Have A Wonderful Day! :)