Abstract: Minimally invasive surgery, as a promising treatment method for coronary heart disease and intracranial aneurysm, has received extensive research interest due to its appealing ...

Abstract: The autonomic nervous system regulates blood flow during postural changes to maintain homeostasis and cerebral perfusion, preventing symptoms such as dizziness and syncope. Previous ...

We assess the efficacy of market-based systemic risk measures that rely on U.S. financial firms’ stock return co-movements with market- or sector-wide returns under stress from 1895 to 2023. Stress ...

Acid-base homeostasis maintains systemic arterial pH within a narrow range. Whereas the normal range of pH for clinical laboratories is 7.35-7.45, in vivo pH is maintained within a much narrower range ...