The Hurricane Severity Index is a scale that can assign up to 50 points to a system; up to 25 points come from intensity, while the other 25 come from the size of the storms wind field. The IKE model measures the destructive capability of a tropical cyclone via winds, waves, and surge.
Research directions
While PGE1 is the standard of care for maintaining the ductus arteriosus, there is insufficient data on the proper dose, duration of therapy, safety, and long-term consequences of PGE1 on infants with ductal-dependent congenital heart defects (like interrupted aortic arch). References
Further reading
Collins-Nakai, RL; Dick, M; Parisi-Buckley, L; Fyler, DC; Castaneda, AR (1976). "Interrupted aortic arch in infancy". The Journal of Pediatrics. 88 (6): 959–62. doi:10.1016/S0022-3476(76)81049-9. PMID 1271195. == External links ==