Quantitative measurements of brain perfusion are influenced by perfusion-modifiers.
Standardization of measurement conditions and correction for important modifiers is …

Despite the large body of data available, chronic cerebral hypoperfusion lacks an operative
definition. In a tautological way, the term hypoperfusion is being referred to conditions of …

Introduction Contradictory results have been reported on the relationship between
orthostatic hypotension (OH) and mild cognitive impairment (MCI). Objective To study the …

Objectives: We and others showed that migraineurs are at increased risk of subclinical and
clinical ischemic brain lesions. Migraineurs also have a higher prevalence of frequent …

Orthostatic hypotension (OH) is a common condition, particularly in patients with α-
synucleinopathies such as Parkinson's disease, and has a significant impact on activities of …

Objective: Blood pressure (BP) recovery after orthostatic hypotension might be important to
prevent cerebral hypoperfusion episodes in older adults, and be related to better clinical …

Background Orthostatic hypotension is a prevalent condition in older adults and is
associated with impaired physical performance and falls. The ability of older adults to …

Background Patients with type 2 diabetes mellitus (T2DM) usually have higher blood
viscosity attributed to high blood glucose that can decrease blood supply to the pancreas. A …

Purpose This study aimed to assess the effect of intraoperative blood loss (IBL) on short-and
long-term outcomes of colorectal cancer surgery for very elderly patients. Methods We …

Aims Orthostatic hypotension is a recognized complication of diabetes, but studies
examining prevalence in diabetes are limited. The aim of this study was to ascertain the …