[ON THE ORGANIC FORM OF SHORTENING THE P-Q INTERVAL OF THE ELECTROCARDIOGRAM WITH DEFORMITY OF THE VENTRICULAR COMPLEX].
D004562:Electrocardiography; D006352:Heart Ventricles; D014927:Wolff-Parkinson-White Syndrome
ELECTROCARDIOGRAPHY; WOLFF-PARKINSON-WHITE SYNDROME
OB ORGANICHESKOI FORME UKOROCHENIIA INTERVALA P-R 'ELEKTROKARDIOGRAMMY S DEFORMATSIEI ZHELUDOCHKOVOGO KOMPLEKSA.