[Delayed extracardiac stimulation in cardiac resynchronization therapy patients as a form of clinical presentation of "ratchet" syndrome].
Arias
Miguel A
MA
Puchol
Alberto
A
Castellanos
Eduardo
E
Lázaro
María
M
D000368:Aged; D002304:Cardiac Pacing, Artificial / Q000009:adverse effects*; D004566:Electrodes / Q000009:adverse effects; D004868:Equipment Failure; D005260:Female; D006801:Humans; D010138:Pacemaker, Artificial / Q000009:adverse effects*; D013577:Syndrome; D013997:Time Factors