ABSTRACT
Left ventricular (LV) Cardiac penetrating trauma is a rare and grave injury. In cases of penetrating cardiac trauma, pre-hospital Ultrasound by flight doctors can assist identify specific pathology. This pre-hospital triage has now been linked to a change in both pre-hospital and in-hospital management. There are minimal cases reported where Pre-Hospital ultrasound provided definitive diagnosis and, while providing Pre-Hospital blood transfusion, informed a direct to theatre approach. In 2017 in New South Wales, Australia, a new protocol "Code Crimson" has been introduced to formalise a system wide process where Pre-Hospital medical teams can expedite a straight to Theatre approach.
ABSTRACT
Thyroxine-binding globulin, a member of the serine protease inhibitor superfamily of proteins (serpins), releases T(4) on cleavage by polymorphonuclear elastase. Such cleavage, previously shown to occur during sepsis and with an exogenous inflammatory stimulus, is now demonstrated in the cord blood of normal babies and appears to be part of a physiological inflammatory response in the newborn. In association with the neonatal TSH surge, thyroxine-binding globulin cleavage is likely to contribute to an increased flux of T(4) to neonatal tissues at a time when T(4)-sensitive morphogenic and biochemical changes are occurring.
