Given her atrial fibrillation, I do agree the safest agent right now is to use a Cardizem drip as needed and would use it for systolic greater than 160 to 180, or diastolics greater than 90 to 100. 
Given her atrial fibrillation , I do agree the safest agent right now is to use a Cardizem drip as needed and would use it for systolic greater than 160 to 180 , or diastolics greater than 90 to 100 .