Biomedical subjects

V L Dzhananian

Publications and source records attributed to V L Dzhananian.

7 recordsLinked to original sources

PubMed1991

[Classification of ventricular septal defects].

The hearts were examined from 125 patients with isolated ventricular septal defects (VSD) who had died at the age of 0-14 years before or without operation. One hundred twenty five heart showed 178 defects: 103 with isolated, 22 with multiple VSD. Five major defect types were identified: (1) perimembranous; (2) sinus; (3) central trabecular; (4) boundary muscular trabecular; (5) infundibular. According to the relevance of fibrous skeleton and cardiac conduction system, the defects of various sites are divided into 2 large groups: 1) unadjacent to them (muscular) and 2) adjacent. In terms of septal geometry, there are also two large groups: 1) those located in the inflow portion of the septum and 2) those located in the outflow portion.

Adolescent↗

PubMed1991

[The anatomy of the interventricular septum of the heart and the anatomical nomenclature].

With the aim to study interrelations of the interventricular septum (IVS) and systematization of their definitions, 151 preparations of hearts of persons died from causes having no connections with cardio-vascular diseases have been studied. The IVS consists of inflow and outflow septa. The inflow septum includes the sinusal (posterior) and trabecular septa, the outflow one--the anterior and conoid septa. The distal part of the anterior and conoid septa form the infundibular septum. From the side of the right ventricle the conoid septum and bulboventricular fold form a supraventricular crest--muscular torus, separating its inflow and outflow parts. From the side of the left ventricle the supraventricular crest is seen as a muscular bar, forming the basal medial wall.

Heart Septum↗

PubMed1983