Severe mitral annular calcification(MAC)is frequently seen in patients with advanced age and chronic kidney disease,but it is rare in rheumatic heart disease(RH
Ethinyl estradiol(EE) as a contraceptive,(17α)-19-nopregna-1,3,5-(10)-trien-20-yne-3,17-diol(formula: C_(20)H_(24)O_2, molecular weight: 296.4, CAS number: 57-
Recent data implicate oxidative stress as a mediator of pulmonary hypertension (PH) and of the associated pathological changes to the pulmonary vasculature and