[Considerations on the use of cardiac stimulators].
D001281:Atrial Fibrillation; D003327:Coronary Disease; D006327:Heart Block; D006333:Heart Failure; D006801:Humans; D010138:Pacemaker, Artificial
AURICULAR FIBRILLATION; CORONARY DISEASE; HEART BLOCK; HEART FAILURE, CONGESTIVE; PACEMAKER, ARTIFICIAL