Results 131 to 140 of about 9,458 (255)

Exploratory studies of physiological components of motion sickness: Cardiopulmonary differences between high and low susceptibles [PDF]

A comprehensive examination of cardiovascular autonomic response to motion sickness was studied and whether differences in cardiopulmonary function exist in high and low susceptibility groups were determined.
Naifeh, K.
core   +1 more source

Measurement and management of adult blood pressure in the peri‐operative period: updated guidelines from the Association of Anaesthetists and the British and Irish Hypertension Society

Anaesthesia, Volume 81, Issue 3, Page 402-414, March 2026.
Summary Introduction Maintaining stable blood pressure during surgery is a key responsibility of anaesthetists. Peri‐operative omission and reintroduction of antihypertensive drugs, general anaesthesia, neuraxial and regional techniques can all cause significant fluctuations in blood pressure, particularly in patients with hypertension. Since the first
Terry McCormack, Alex Wickham, Sinéad T. J. McDonagh, Matthew D. Wiles, Luca Faconti, Rachael Brooks, Simon G. Anderson, Andrew Hartle   +7 more
wiley   +1 more source

Readout electrode assembly for measuring biological impedance [PDF]

, 1976
The invention comprises of a pair of readout ring electrodes which are used in conjunction with apparatus for measuring the electrical impedance between different points in the body of a living animal to determine the amount of blood flow therebetween ...
Montgomery, L. D., Moody, D. L., Jr.
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Impedance plethysmography

The Journal of Thoracic and Cardiovascular Surgery, 1970
Joseph M. Van De Water, Ian T. Miller, Eric N.C. Milne, E. Lawrence Hanson, George F. Sheldon, Karen S. Kagey, Dwight E. Harken   +6 more
openaire   +1 more source

Impedance plethysmography of thoracic region: impedance cardiography.

Journal of postgraduate medicine, 1992
Impedance plethysmograms were recorded from thoracic region in 254 normal subjects, 183 patients with coronary artery disease, 391 patients with valvular heart disease and 107 patients with congenital septal disorder. The data in 18 normal subjects and 55 patients showed that basal impedance decreases markedly during exercise in patients with ischaemic
A K, Deshpande, G D, Jindal, P M, Jagasia, K V, Murali, P A, Bharadwaj, K I, Tahilkar, G B, Parulkar   +6 more
openaire   +1 more source

Alms1 KO Rat: A New Model of Cardiometabolic Syndrome With Spontaneous Hypertension

Acta Physiologica, Volume 242, Issue 3, March 2026.
ABSTRACT Alström syndrome 1 (ALMS1) is a protein linked to Alström syndrome, a rare genetic disorder characterized by obesity, insulin resistance, hyperinsulinemia, and hypertension. Genetic studies have further associated Alms1 with hypertension in human populations. However, the precise mechanisms by which ALMS1 regulates metabolic and cardiovascular
Ankita B. Jaykumar, Sumit R. Monu, Jiang Xu, Mariela Mendez, Xiao‐Ping Yang, Nour‐Eddine Rhaleb, Pablo A. Ortiz   +6 more
wiley   +1 more source

Inter-Device Reliability of the BodPod for Clinical and Research Use [PDF]

, 2010
Air-displacement plethysmography (ADP) by the BodPod device is an increasingly popular instrument for determining body composition for both clinical and research applications. Despite previous studies, the reliability of ADP devices remains controversial
Gillan, Margaret Rita
core  

Small Airway Function as an Indicator for Persistent Airflow Limitation Asthma: A Retrospective Study

The Clinical Respiratory Journal, Volume 20, Issue 3, March 2026.
ABSTRACT Background Asthma is a heterogeneous disease characterized by chronic inflammatory changes in the airways and reversible airflow limitation. Persistent airflow limitation (PAL) asthma, as a common phenotype of asthma, is usually defined as forced expiratory volume in 1 s/forced vital capacity (FEV1/FVC) ratio lower than 0.7 after ...
Zhongzhao Wang, Xintong Du, Yang Luo, Heng Gong, Hao Tang   +4 more
wiley   +1 more source

Input Circuit of Four-Electrode Impedance Plethysmograph [PDF]

, 2008
Práce shrnuje problematiku pletysmografie, popisuje elektrické vlastností tkání a jednotlivé způsoby měření prokrvení tkáně. Součástí práce je i vlastní návrh blokového schématu a elektrického schématu zapojení vstupních obvodů čtyřelektrodového ...
Prudil, Pavel
core  

Trimethylamine N‐oxide is elevated in postmenopausal women relative to age‐matched men and premenopausal women among individuals with obesity

Experimental Physiology, Volume 111, Issue 3, Page 798-808, 1 March 2026.
Abstract Trimethylamine N‐oxide (TMAO) is linked to arterial stiffness and atherosclerosis. Cardiovascular disease (CVD) risk increases following menopause in women. Whether menopause influences plasma TMAO metabolism to mediate CVD risk is unknown.
Daniel J. Battillo, Steven K. Malin
wiley   +1 more source