Brutal abuse by male security staff

I was brutally attacked by 3 of you night shift staff at Victoria Hospital. I am a chronic cardiac patient and your guys felt it was ok to hit my phone out of my hand while he gave me permission to take pictures of these guys verbally harasing me. Another guy hit me from the back. Then they pulled me to and fro. I don't how i ended up on the floor but they picked me up me my hands and feet and hit me to the ground a few times. I called for help, then I blacked out. I was lying on the floor with my T-shirt torn when I came too, sweating with chest pains.my husband came running and asked what happened and why is everyone laughing at me instead of helping me. I was asking for my tablets in my bag to place under my tongue, the didnt help just laughed continously. My hasband helped me to get the tablet under my tongue. I have been bruttaly attached and abused by your. I called your 24 hour line for help but the phone was down on me several times.