"Sick Sinus Syndrome"I have bradycardia, tachycardia & a-fib. Doctor has put me on Eliquis. Says my heart regulator is not working correctly. He mentioned a pacemaker. Does anyone know what the next steps are going to be? Have multiple other health issues. How long before I find out more? Ty in advance! Will a pacemaker hopefully solve the issues? I have wore a monitor for 2 weeks also had a heart ECHO.