[The aging heart and its pathology. An epidemiological study of 229 cases based on a clinical and radiological classification].

The paper studies epidemiological distribution of the aging heart and its pathology in a sample of 229 subjects (101 male and 128 female) on the basis of a clinical and radiological classification into cardiological phenotypes. This study involved the use of mathematical statistical procedures following a standard method using SIR database (Scientific Information Retrieval) software implemented on the CDC Cyber 170/730 mainframe in the Trieste University Computing Center that is connected with the Chair of Geriatric Pathology. Using this software it was possible to assess the epidemiological significance of the usual clinical parameters, and show that the most representative cardiopathy is the 3rd type, i.e. the hypertrophic-ischemic cardiopathy belonging to the large aortic heart. Its natural pathogenesis is independent of risk factors and relates to the aging of muscular and connective tissues in which the coronary circulation is involved in the deterioration of the cardiovascular system and is therefore different from the primary ischemias of adults.