The renin–angiotensin–aldosterone system (RAAS) impacts cardiovascular homeostasis via
direct actions on peripheral blood vessels and via modulation of the autonomic nervous …

The aim of this study was to investigate the relationship between heart rate and heart rate
variability (HRV) with respect to individual characteristics and acute stressors. In particular …

Heart failure (HF) is a widespread disease with significantly elevated mortality, morbidity,
and hospitalization rates. Dysregulation of the sympathetic nervous system (SNS) and renin …

Background Epinephrine is the first-line treatment for severe allergic reactions, and rapid
treatment is associated with lower rates of hospitalization and death. Current treatment …

Growing evidence indicates that the pathophysiological link between the brain and heart
underlies cardiovascular diseases, specifically acute myocardial infarction (AMI). Astrocytes …

Asia has an enormous number of older people and is the primary contributor to the rise in
neurodegenerative diseases such as Alzheimer's and Parkinson's disease. The therapy of …

Mayer waves may synchronize overlapping propriobulbar interneuronal microcircuits
constituting the respiratory rhythm and pattern generator, sympathetic oscillators, and …

Cardiac baroreflex and leg muscles activation are two important mechanisms for blood
pressure regulation, failure of which could result in syncope and falls. Parkinson's disease is …

Under simultaneous ambient temperature and postural stressors, integrated regional blood
flow responses are required to maintain blood pressure and thermoregulatory homeostasis …

The primary aim of this article is to provide a biological rhythm model based on previous
theoretical and experimental findings to promote more comprehensive studies of rhythmic …