Dueling pacemakers.
Aydelotte
M E
ME
Kim
C H
CH
Akiyama
T
T
D004868:Equipment Failure; D005260:Female; D006327:Heart Block / Q000628:therapy; D006801:Humans; D008875:Middle Aged; D010138:Pacemaker, Artificial / Q000009:adverse effects*; D013575:Syncope / Q000209:etiology*