[On functional factors in the mechanism of bundle of His block].
D002036:Bundle of His; D002318:Cardiovascular Diseases; D002346:Carotid Sinus; D006327:Heart Block; D006801:Humans; D010276:Parasympatholytics; D011343:Procaine; D011660:Pulmonary Heart Disease; D014630:Vagus Nerve
D010276:Parasympatholytics; D011343:Procaine
CAROTID SINUS; HEART BLOCK; PARASYMPATHOLYTICS; PROCAINE; PULMONARY HEART DISEASE; VAGUS NERVE