[Autopsy study in the analysis of cardiovascular mortality].

The frequency of using autopsy to verify the cardiovascular causes of death was studied in typical regions of Russia. One thousand and sixty deaths from circulatory system diseases were analyzed among a representative sample of 285,736 subjects. Death occurred outside health care facilities in 88% of the analyzed cases; nevertheless, autopsy was made only in 28.

[Detectability of acute forms of coronary heart disease in real clinical practice].

The study was designed to evaluate the frequency of inapparent and/or unrecorded cases of acute coronary heart disease (CHD) and its influence on overall estimates of CHD mortality and morbidity. A specially developed algorithm was used to identify unrecorded cases in official medical documentation concerning 285,736 subjects. Their fraction was found to be 20.