I had pacemaker implanted 2 weeks ago which went without issues however as time has progressed I am still having light headiness and fatigue and 2 days ago went back to hospital as I was having palpitations and the above symptoms consequently they adjusted pm and I have not been as aware of palpitations but not gone completely I could feel them first thing this morning along with strange feeling in head. Is continuing to try get out and about and walk on average 2to 3 miles wise or should I go back again to hospital I got the feeling it's adjusted now so you should be ok . Anyone got advice re adjusting to all this ? My previous plan to recover away in caravan seems obviously did not happen as I feel very vulnerable. has anyone out there had same feelings I just want to get back on track maybe I am too impatient.