[Experience in implantation of a P-wave synchronous pacemaker--VAT and DDD pacing].
D000328:Adult; D000368:Aged; D002304:Cardiac Pacing, Artificial / Q000379:methods; D005260:Female; D006327:Heart Block / Q000503:physiopathology* / Q000628:therapy; D006439:Hemodynamics; D006801:Humans; D008297:Male; D008875:Middle Aged; D010138:Pacemaker, Artificial / Q000145:classification / Q000592:standards*