Introduction: Short-term maternal administration of betamimetics is a common obstetric practice with uses including tocolysis during antenatal corticosteroid administration for fetal lung maturity. intrapartum tachysystole. and prior to external cephalic version. While previous research has demonstrated adverse effects of prolonged use of maternal betamimetics. https://allfixelectricales.shop/product-category/dishwasher-wash-filter/