How long does it take for Symptoms to improve
Hi good people, this site is so informative and helpful. So looking for some insights for my Husband please.
He had his Pacemaker upgraded on Thursday from a two lead to a three lead (CRT-P) due to his EF dropping from 55 to 40 in the space of 6 month. This was due RV pacing 80% causing dyssincrony. I wondered how long it took other to see some benefit from this procedure, did it help with th EF and symptoms? I would love to hear other people's experience of this. John has become very short of breath just walking 50 yards so is hoping for improvement. Thank you.