Great site, I have been reading and learning but this is my first post. I am a 72 year old male that led a fairly active retired life up until this episode. I had a dual valve Biotronik PM installed on 4/28/19 without complications and have been home following recovery orders since 4/29. My first Doctor visit is 5/6 with my primary care physician and 5/10 with cardiology to check the PM. So my question is, I wake up most mornings feeling weak, lathargic, not much energy at all, this feeling follows me through most of the day although not bad enough to keep me off my feet doing some things around the house. I am not dizzy but occasionally a bit light headed and I rest or take a nap when I feel it is needed. lots of water during the day. From all you folks that have been through this, especially seniors such as myself, does this sound like a typical first week after surgery recovery? I guess I was expecting to feel better quicker, typical old man thinking he is 25 years younger maybe. Thanks in advance for any comments or insight.