I went into AF 2 months ago , and was put on 240 and 120 as well as digoxin . Since I experience swollen feet ( especially ankles ) , blurred vision , and my BP ic 150/85 from 125/75. Are these side effects of diltiazem , and if yes what can I ask my primary doctor to do ? P.S. before that incident of AF I was taking Losartan , and Propafenon .