There are multiple definitions:
no option refractory angina(English)
- an estimated 5% to 10% of patients undergoing cardiac catheterization experience angina despite antianginal therapy and coronary revascularization. A subset of patients suffer disabling symptoms for whom until recently no effective therapy existed
- PET, SAE, VEGF, VP, EXACT
- Cardiology, Pain
- https://doi.org…IONS.124.014054
National Osteoporosis Risk Assessment(English)
- low BMD in younger postmenopausal women 50-64 years of age showed a 1-year relative risk of fracture similar to that found in women > or =65 years of age
- BMD
- Skeleton and bone (formation), Risk factor, Menopause
- https://doi.org…359/JBMR.040508