[The role of genetic factors in determining the ECG indicators].
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.
Beliaeva
L M
LM
Rostovtsev
V N
VN
Novik
I I
II
D000293:Adolescent; D000328:Adult; D002648:Child; D004562:Electrocardiography; D005260:Female; D008040:Genetic Linkage / Q000235:genetics; D005819:Genetic Markers / Q000235:genetics; D006801:Humans; D006973:Hypertension / Q000175:diagnosis / Q000209:etiology / Q000235:genetics*; D008297:Male; D010641:Phenotype; D014960:X Chromosome
D005819:Genetic Markers
Rol' geneticheskikh faktorov v determinatsii pokazateleĭ EKG.