In an attempt to avoid an ablation for SVTs & going to the Emergency Department lately once a month to get converted with IV medication, (I'm older with co-morbidities, there's a pandemic, & really, my ElectroPhysiologist doesn't have a lot of experience doing ablations), my EP & I are trying different medications. I'm increasing metoprolol succinate (the extended release one) from 25 mg to 37.5 mg.