Which drugs for psvt are safe for someone with congestive heart failure?

PSVT: In general most of us treat the CHF and hope that the PSVT will improve as the CHF improves. Part of systolic dysfunction CHF Rx is beta blockade which we also use for PSVT. If the CHF is well controlled and PSVT remains a problem, there are several options available and these depend on the individual person. Space here doesn't allow adequate discussion