The information is from e-mails and a proposed contract obtained by the Associated Press.
The documents show Murray wanted a heart resuscitation machine, plus a medical assistant.
The request was made to AEG Live, the company that organized Jackson's tour.
Murray has pleaded not guilty to involuntary manslaughter in Jackson's death.
The King of Pop died last June after Murray administered a mixture of sedatives, including the anesthetic propofol, in an attempt to get the chronic insomniac to sleep.