Hello. I have had depression for many many years and anxiety. My Dr put me on citalopram 40mg last year. I took it for 2 days then felt really weird. I was exhausted from doing nothing. Could not stay awake, was not hungry, dizzy and it just made me feel like I was drunk. I also have a heart disease Right Ventricular Dysplasia and have a pacemaker and defibrillator. I stopped taking this medication cause I did not like the way it made me feel. Could I possibly cut in in half and only take 20 mg instead of the 40mg? Or is this medication not save for me with my heart disease? I’m also on Lorazepam .05 when needed for my anxiety. Thank you!!