There are multiple definitions:

1. high income country(English)

   • has a gross national income per capita exceeding $12,056
   • LMIC, SES
   • Social aspects, Financial issues
   • https://data.wo….org/country/XD

2. Hunner lesion interstitial cystitis(English)

   • a distinct inflammatory disorder characterized by pancystitis, with frequent expansion of clonal B-cells and epithelial denudation
   • BPS, H&E, IC, NHIC
   • Urology, Pain
   • https://doi.org…al.pone.0143316

3. handling-induced convulsion(English)

   • existence of cross-tolerance between many of the effects of cannabinoids and alcohol and the data demonstrating a clear effect of chronic alcohol on EC signaling suggest that drugs may substitute for one another under certain circumstances
   • ALLO, GAN, WSP, EC
   • Epilepsy or syncope, Therapeutic approaches, Alcohol, Reflex
   • https://doi.org…nce.2018.11.045
   • https://doi.org…05941-2.00014-6

4. high-intensity cycling(English)

   • refers to effect of exercise on carotid artery hemodynamic pulsatility
   • CCA, NA, PI, PP
   • Exercise & Training, Hemodynamics
   • https://doi.org…0421-014-3084-6

5. high intensity care(English)

   • AHF, GDMT, NCC, UC
   • Intensive care medicine
   • http://dx.doi.o….1002/ejhf.3039

6. hepatic iron content(English)

   • an important clinical parameter that guides iron overload management
   • BTM, IFG, LIC, OIC, TSH
   • Liver disease
   • https://doi.org…1002/jmri.25880
   • https://dx.doi.…/MJHID.2018.062

7. hydrophobic interaction chromatography(English)

   • the state-of-the-art analytical tool to monitor conjugation-related critical quality attributes (CQAs) e.g. drug-load distribution and Drug-to-Antibody Ratio (DAR)
   • ADC, CQA, DAR, PBD
   • Biochemistry
   • https://doi.org…pba.2019.113027

8. head injury criteria(English)

   • may refer to honeycomb helmets developed based on the geometry of an existing EPS foam helmet
   • HIC15, CFI, EPS, IBN
   • Injury, Brain (dys)function
   • https://doi.org….1115/1.4064475