[Paroxysmal atrial tachycardia with partial atrioventricular block].
D006325:Heart Atria; D006327:Heart Block / Q000150:complications*; D006801:Humans; D008297:Male; D008875:Middle Aged; D013614:Tachycardia, Paroxysmal / Q000150:complications*
O paroksizmal'noĭ predserdnoĭ takhikardii s chastichnoĭ predserdno-zheludochkovoĭ blokadoĭ.