[Treatment of the sick sinus syndrome with a bifocal pacemaker].
D000368:Aged; D001146:Arrhythmia, Sinus / Q000628:therapy*; D005260:Female; D006327:Heart Block / Q000628:therapy*; D006801:Humans; D008875:Middle Aged; D010138:Pacemaker, Artificial
Il trattamento della sindrome del seno malato con pace-maker bifocal