5、f67patientsadeparisonsbetia.Toidentifypossibleriskfactorsandtheirpoia、hypertension、coronaryheartdiseaseandosteoporosis.Theriskfactorsincludedtheage、hypertensionandosteoporosis.ConclusionSeniledegeneratedheartvalvulardiseasesiacouldberelevanttoseniledegeneratedheartvalvulardiseases. Ke