INTRODUCTION Reversible cerebral vasoconstriction syndrome presents with thunderclap headaches accompanied by mild neurologic deficits and is characterized by multifocal narrowing of the cerebral arteries that resolves over days to weeks. This syndrome may be idiopathic or occur in special contexts, most often involving adrenergic or serotonergic overactivity. To the best of our knowledge, reve...

Vascular resistance and blood pressure (BP) are reduced during late normal pregnancy (Norm-Preg). In contrast, studies in human preeclampsia and in animal models of hypertension in pregnancy (HTN-Preg) have suggested that localized reduction in uterine perfusion pressure (RUPP) in late pregnancy is associated with increased systemic vascular resistance and BP; however, the vascular mechanisms i...