Pets with subnormal temperature will get heat — perhaps a hot water bottle or a controlled environment cage. (2ndchance.info)
Subnormal concentrations of serum cobalamin (vitamin B12) in cats with gastrointestinal disease. (www2.vet.cornell.edu)
Cats with subnormal body temperature (less than 96F 35.6 C) and a heart rate of less than 120 beats per minute are also at extreme risk. (2ndchance.info)