there are so many types and forms of heart disease here are some that i found on this site.
Coronary heart disease, a disease of the heart itself caused by the accumulation of atheromatous plaques within the walls of the arteries that supply the myocardium.
Ischaemic heart disease, another disease of the heart itself, characterized by reduced blood supply to the organ.
Cardiovascula\ysteinemia and hypercholesterolemia.
Cor pulmonale, a failure of the right side of the heart.
Hereditary heart disease, heart disease caused by unavoidable genetic factors since birth.
Hypertensive heart disease, heart disease caused by high blood pressure, especially localised high blood pressure
Inflammatory heart disease, heart disease that involves inflammation of the heart muscle and/or the tissue surrounding it.
Valvular heart disease, heart disease that affects the valves of the heart

i hope this helps