We conducted a systematic review of the literature reporting phenylephrine‐induced
changes in blood pressure, cardiac output, cerebral blood flow and cerebral tissue oxygen …

Purpose Cerebral blood flow (CBF) needs to be precisely controlled to maintain brain
functions. While previously believed to be autoregulated and near constant over a wide …

Background Perioperative hypotension is common and associated with adverse patient
outcomes. Vasoactive agents are often used to manage hypotension, but the ideal drug …

Background It is unclear whether dobutamine, commonly used clinically in
echocardiography and short-term congestive heart failure treatment for promoting increased …

There has been an exponential increase in randomized controlled trials (RCTs) on
cerebrovascular disease within neurosurgery. The goal of this study was to review, outline …

Purpose: Ocular blood flow (OBF) is an important risk factor for incidence, prevalence and
progression of some ocular disorders. To date, there are very limited therapeutic options to …

This review summarizes the literature published in 2020 that is relevant to the perioperative
care of neurosurgical patients and patients with neurological diseases as well as critically ill …

目的: 探究老年单肺通气(OLV) 患者应用小剂量多巴酚丁胺对术中脑氧饱和度(rScO2)
变化率和术后谵妄(POD) 的影响. 方法: 选取拟于全麻下行OLV 的老年患者64 例 …