Hi,I have Atrial Fibrilation,Collapsed left ventricle,Pacemaker and stent.I have been taking perindopril and bisoprolol.I had an eye op 3 weeks ago for dry eye.During the Op the Anaesthetic wore off.My Blood pressure went straight into the danger zone.It took the Cardiac Team 4 and a half hours to stabilize me.However my pressure was back in the Danger Zone the next day.I have been on Ipanimide now for a week as well as my Perindopril and Bisoprolol.I have a Monitor at home and have been checking each day.The results are at best stage 2 and often stage 3.