A recent study using isolated right ventricular papillary muscles showed a significantly greater degree of maximal rate of tension develop- ment with forskolin than isoproterenol in newborn (1-2 d old), when compared to immature (14-16 d old), and adult (6-7 mo old) rabbits (18). The ...
Participants are randomized using a 1:1 scheme to receive a single dose at enrollment of enteral cholecalciferol (10,000 IU/kg, max 400,000 IU) or placebo. Eligibility criteria include critically ill children aged newborn (> 37 weeks corrected gestational age) to < 18 years who have blood ...