There are multiple definitions:

1. Master of Health Science(English)

   • MD, MPH, PhD
   • Education

2. malignant hyperthermia syndrome / susceptibility(English)

   • a frequent complication of CCD
   • CCD, MH
   • Metabolism
   • https://doi.org…/1750-1172-2-25
   • https://doi.org…8966(92)90001-m

3. military health system(English)

   • Military medicine, Organizations (documentation)