text: The risk of developing<unk>  stenosis following rheumatic heart disease can be minimized with early antibiotic therapy among patients with documented streptococcal pharyngitis (strep throat). Bicuspid<unk>  valve disease is a congenital variant and cannot be prevented. As for calcific<unk>  stenosis, a number of small, observational studies have demonstrated an association between lowering cholesterol levels and decreasing the progression of the<unk>  stenosis; however, randomized clinical trials have failed to corroborate these findings.
option_0: Aortic stenosis prevention
option_1: Mitral stenosis prevention
option_2: Mitral stenosis treatment
option_3: Aortic stenosis surgery recovery
option_4: Mitral regurgitation treatment
option_5: Pulmonary hypertension secondary prevention
option_6: Mitral regurgitation surgery recovery
option_7: Pulmonary hypertension primary prevention