Blood Pressure Management in the Very Preterm Infant: More than Just Millimetres

Despite significant advances in many areas of care, the management of low blood pressure and circulatory compromise in the preterm infant continues to be based on quite limited evidence. Deciding when to intervene, and with what to intervene, remains a conundrum at the bedside. In this chapter we explore the aetiology of low blood pressure, we review assessment strategies including new monitoring modalities that may provide a better understanding of the underlying problem and hence direct more appropriate treatments. The evidence for current therapies is reviewed, including the newer inodilators. The future will see a paradigm shift in our current approach to haemodynamic instability and management.