Welcome to Connect, @dynamited! I see that you just joined us and that this is your first post. You are in the bionic group of participants, these ICDs can be lifesavers! I hope that your doctor explained how exactly the drug Carvedilol would benefit you. If he/she did not, please do ask. We are all willing to share our experiences as both @jc76 and @gloaming posted. Do learn as much as you can about your particular diagnosis and the drugs you are taking. The only heart medication I am taking is Metoprolol which is a beta blocker BP medication since a septal myectomy in 2022. How did you happen to suddenly have a sudden cardiac arrest? Again, welcome to Connect!