[The role of genetic factors in determining the ECG indicators]

Autor: L M, Beliaeva, V N, Rostovtsev, I I, Novik
Rok vydání: 1991
Předmět:
Zdroj: Kardiologiia. 31(3)
ISSN: 0022-9040
Popis: ECG parameters were examined in 62 families with a history of arterial hypertension. A genetical-and-dispersion analysis of ECG parameters were made. There was a high genetic determination with X-chromosomal effect, R-R interval duration, and Makruse index values. A high degree of inheritance of P-Q interval duration, left ventricular activation time and R wave height in the lead V6 was ascertained. The household more frequently displayed the early ventricular repolarization syndrome and the partial preexcitation syndrome. There was a genetic determination of these electrocardiographic phenomena. The findings provide evidence for the fact that search for genetic markers of arterial hypertension among ECG parameters seems to be promising.
Databáze: OpenAIRE