res.med.shiga-pref.jp Objective Blood pressure (BP) lowering may increase stroke risk in patients with symptomatic major cerebral artery disease and impaired perfusion ... which may explain the ...

Volume expansion improves blood pressure and cerebral perfusion pressure. Improved perfusion yields better oxygenation to areas of the brain that are at risk for secondary damage (Doyle et al., ...

Blood pressure is frequently elevated in the acute phase of stroke—whether due to cerebral ischaemia or intracerebral ...

Heat waves begin when high pressure in the atmosphere moves in and pushes warm air toward the ground. That air warms up further as it is compressed, and we begin to feel a lot hotter. The high ...

June 3, 2025 — Researchers asked patients, some of whom had experienced lower back pain for up to 40 years, if being in nature helped them coped better with their ... Scientists Say Next Few ...

Theoretically, this can cause retrograde coronary flow leading to angina and ischemic arrhythmias and retrograde carotid flow causing cerebral ... perfusion by increasing the coronary pressure ...

Although morphological characteristics of SBI have been well defined, their characteristic patterns of cerebral blood flow (CBF) and metabolism are in dispute. The purpose of this study was to ...

Cerebrovascular disease typically manifests with stroke, cognitive impairment, or both. Vascular cognitive impairment refers to all forms of cognitive disorder associated with cerebrovascular disease, ...

despite significant artery occlusive disease and reductions in the actual ankle perfusion pressure. For patients for whom there is a high suspicion of PAD, a toe–brachial index may be obtained, which ...

However, quantification of these processes is not well integrated into clinical care and this may partially explain our lack of progress on developing disease-modifying therapies. We sought to ...

Definitions of hypoxaemia, hypoxia, type 1 respiratory failure and hyperoxaemia Definition of hypercapnia and type 2 respiratory failure Definition of acidosis (respiratory acidosis and metabolic ...