the authors discuss the information on the prevalence of the various forms of ischemic heart disease , the frequency of the risk factors among them , the patients ' knowledge of the fact that they have ischemic heart disease and application for medical aid , and the frequency of angina pectoris attacks in patients with myocardial infarction and in persons not suffering from this disease .
C0151744
the
C0027051
myocardial infarction