Interventional cardiology in South Africa.

South Africa is a country in political and cultural flux. Because of the iniquitous system of apartheid, inequalities have been perpetuated at all levels including health care. Due to the high prevalence of ischemic heart disease and rheumatic heart disease, coronary angiography, PTCA, intracoronary stenting, and balloon valvuloplasty have become established cardiological procedures in South Africa. However, a new political dispensation promises changes to health care, which will impact on interventional cardiology. With a proposed emphasis on primary health care, resources for tertiary health care will probably be curtailed. Thus consideration will have to be given to reducing expenditure by careful review of indications for expensive interventional procedures and developing new ideas to contain costs. This will be the challenge facing cardiologists in a "New South Africa".