[A case of isolated, corrected transposition of great arteries diagnosed with non-invasive techniques]. / Przypadek odosobnionego skorygowanego przelozenia wielkich pni tetniczych rozpoznanego metodami nieinwazyjnymi.

ABSTRACT

A case of a 34-year female patient with the isolated transposition of the great arterial trunks and mild atrioventricular (tricuspid) valve insufficiency is presented. The disease was diagnosed with non-invasive technique, particularly echocardiography. Cardiac disorders being usually concomitant with this syndrome (interventricular leak, pulmonary arterial wedge stenosis etc.) have been excluded by the aid of the contrast echographic technique and Doppler technique. The results of electrocardiographic records, which are usually helpful in the diagnosis of this abnormality have been completely useless in this case due to atypical ventricular depolarization vector pattern (QS complex in V1-V6 leads).