Hi raquel, sorry you are having more palps now on the toprol xl
. I've not tried verapamil but my pac's are about the same since being on the toprol, I take 25mgs a day also. I still get them each day, but am not having nearly as much svt, so it is helping in that respect. I've heard sometimes taking a bb can cause them to increase actually, probably depends on the individual, since everyone reacts differently to meds, so I'm sure you're not alone in this.