Pacer's patient record is a paper note in Fallout: New Vegas. It can be found in a filing cabinet in the Old Mormon Fort.
Transcript
First Name: Pacer
Last Name: Would not give/Doesn't know
Bloodtype: AB
Birthdate: Unsure
Sex: M
Note: Patient checked himself in at the urging of friends regarding a serious dependency on the drug known as Jet. Preliminary tests show continued use of the drug is very dangerous due to the patient's pre-existing heart condition (coronary arterial disease). Under no circumstances should any sort of stimulant (like Psycho) be taken, particularly with the patient's current drug of choice.