I would concentrate mostly on reducing the modifiable risk factors that you can control, i.e. not smoking, exercising, limiting alcohol, etc.
Ndinguwe ndingagxininisa ekubeni ndihlise izinto ezinokuguqulwa ezingumngcipheko nendikwaziyo ukuzilawula, njengokungatshayi, ukwenza imithambo, ukuhlisa ukusel'utywala, njl njl.