[Effects of RA-RV sequential pacing on the heart with central block of the right bundle branch].
D000293:Adolescent; D000818:Animals; D002037:Bundle-Branch Block / Q000628:therapy*; D002304:Cardiac Pacing, Artificial / Q000379:methods*; D002648:Child; D002675:Child, Preschool; D004285:Dogs; D006801:Humans