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Biomedical subjects

E G Bagdasarian

Publications and source records attributed to E G Bagdasarian.

6 recordsLinked to original sources
PubMed1983

[Diagnostic and prognostic significance of the changes in vectorcardiographic QRS and T waves in ischemic heart disease].

In various clinical forms of coronary disease, vectorcardiographic changes are mostly dependent on the depth and spread of necrotic and dystrophic myocardial changes. In ischemia, T wave only changes its trend, while in small-focus dystrophies and necrosis, it changes both in terms of trend and shape, and in limited myocardial infraction, changes in T shape and trend are combined with those of QRS complex. The more profound and expanded the necrotic changes, the more pronounced are spatial, phasic and morphological changes in QRS and T waves, while the ratio of T and QRS are-as (AT/AQRS) exceeds 60%. Vectorcardiograms showing simultaneous morphological, phasic and spatial changes in QRS and T waves, with DI (dynamic index of electrical activity) exceeding 60% in records from 2 and more leads, indicate marked necrotic myocardial changes and poor prognosis for the outcome of acute myocardial infarction.

Coronary Disease↗
PubMedDate not supplied

[The computerized evaluation of the signs of duodenal peptic ulcer].

A mathematical analysis of the data bank collected on duodenal ulcer patients has been performed using adapted to computer processing coded disease histories. Most informative signs of ulcerogenesis, diagnostic indicators of peptic ulcer have been selected and ranged. The review of peptic ulcer diagnostic criteria is presented.

Adolescent↗