Has anyone had a Nuclear Medicine Test of their heart, their puting mibi through IV tommorow to check for any?

heart problems, since i’ve been having weird palpatations, im just wondering has anyone had this done before, does it hurt, we’re there any side effects?

Anyone ever had a nuclear medicine whole body scan for bones?

Little freaked out-scheduled for one and was told they inject radioactive fluid or something. Anyone tell me what their experience was like and what results were found?