Hello @bjanderson and @2752,

You may notice that I moved your discussion and combined it with this existing discussion on atrial fibrillation. I did this as I thought it would be beneficial for you to be introduced to other members who have discussed much of what you are experiencing.
If you click on VIEW & REPLY in your email notification, you will see the whole discussion and can join in, meet, and participate with other members talking about their or their loved ones' experiences.

Here's a very informative video Q&A with Dr Carol Warnes and Dr. Joe Dearini which you may wish to view:
– https://connect.mayoclinic.org/webinar/webinar-topic-challenges-in-adult-congenital-heart-disease-what-the-patient-needs/

Besides members in this group, I’d also like to introduce you to a few members who’ve discussed problems with tricuspid valve and/or heart surgery; please meet @lyndylou @frande @mikkeleo @grandma47 @jackj @thankful. You can view their posts in these discussions:
– post tricuspid valve replacement https://connect.mayoclinic.org/discussion/post-tricuspid-valve-replacement/
– Mitral Valve & Tricuspid valve regurgitation: when to see a cardiologist? https://connect.mayoclinic.org/discussion/i-was-just-diagnosised-with-mitral-valve-and-tricuspid-insufficiency-i-have/
– mitral/tricuspid valves https://connect.mayoclinic.org/discussion/mitraltricuspid-valves/

@2752, I'm glad to know you are doing well despite a leaky valve; has your cardiologist outlined any next-steps? @bjanderson, how have you been successfully controlling your heart rate? What concerns you about trying another antiarrhythmic?