Babies born at less than 37 weeks gestation (premature) have different nutritional needs than babies born at full term (after 38 weeks). Premature babies will often stay in the neonatal intensive care unit. There they are watched closely to make sure they are getting the right balance of fluids and nutrition.
Indeed, hypotension may result in low flow or so-called watershed infarctions, and more significantly, it may augment injury from other causes. Due to the limitation of retrospective design, the study did not review the link between postoperative hypotension and the occurrence of stroke.
Causes of Stroke vs. TIA. The causes of an ischemic stroke and a TIA are the same. They include heart disease, blood clotting problems, blood vessel abnormalities such as the ones caused by hypertension, diabetes, high cholesterol and smoking. (to learn more about cerebrovascular disease, see here.)