Highs and lows of hyperoxia: physiological, performance, and clinical aspects
Molecular oxygen (O2) is a vital element in human survival and plays a major role in a
diverse range of biological and physiological processes. Although normobaric hyperoxia …
diverse range of biological and physiological processes. Although normobaric hyperoxia …
Physiological aspects of cardiopulmonary dysanapsis on exercise in adults born preterm
Progressive improvements in perinatal care and respiratory management of preterm infants
have resulted in increased survival of newborns of extremely low gestational age over the …
have resulted in increased survival of newborns of extremely low gestational age over the …
Effects of intermittent hypoxia-hyperoxia exposure prior to aerobic cycling exercise on physical and cognitive performance in geriatric patients—a randomized …
Background: It was recently shown that intermittent hypoxic-hyperoxic exposure (IHHE)
applied prior to a multimodal training program promoted additional improvements in …
applied prior to a multimodal training program promoted additional improvements in …
From Local Issues to Global Impacts: Evidence of Air Pollution for Romania and Turkey
Air pollution significantly threatens human health and natural ecosystems and requires
urgent attention from decision makers. The fight against air pollution begins with the rigorous …
urgent attention from decision makers. The fight against air pollution begins with the rigorous …
Intrapulmonary arteriovenous anastomoses in humans–response to exercise and the environment
Intrapulmonary arteriovenous anastomoses (IPAVA) have been known to exist in human
lungs for over 60 years. The majority of the work in this area has largely focused on …
lungs for over 60 years. The majority of the work in this area has largely focused on …
Impact of COVID-19 pneumonia on pulmonary vascular volume
G Fahrni, AC Rocha, L Gudmundsson… - Frontiers in …, 2023 - frontiersin.org
Background Pulmonary manifestations of COVID-19 pneumonia are well known. However,
COVID-19 is also associated with a range of vascular manifestations such as embolism …
COVID-19 is also associated with a range of vascular manifestations such as embolism …
Screening children for pulmonary arteriovenous malformations: Evaluation of 18 years of experience
AE Hosman, EM de Gussem… - Pediatric …, 2017 - Wiley Online Library
Abstract Background Hereditary Hemorrhagic Telangiectasia (HHT) is an autosomal
dominant disease with multi‐systemic vascular dysplasia. Early diagnosis through screening …
dominant disease with multi‐systemic vascular dysplasia. Early diagnosis through screening …
AltitudeOmics: impaired pulmonary gas exchange efficiency and blunted ventilatory acclimatization in humans with patent foramen ovale after 16 days at 5,260 m
JE Elliott, SS Laurie, JP Kern… - Journal of Applied …, 2015 - journals.physiology.org
A patent foramen ovale (PFO), present in∼ 40% of the general population, is a potential
source of right-to-left shunt that can impair pulmonary gas exchange efficiency [ie, increase …
source of right-to-left shunt that can impair pulmonary gas exchange efficiency [ie, increase …
Intra‐pulmonary arteriovenous anastomoses and pulmonary gas exchange: evaluation by microspheres, contrast echocardiography and inert gas elimination
MK Stickland, V Tedjasaputra, C Seaman… - The Journal of …, 2019 - Wiley Online Library
Key points Imaging techniques such as contrast echocardiography suggest that anatomical
intra‐pulmonary arteriovenous anastomoses (IPAVAs) are present at rest and are recruited …
intra‐pulmonary arteriovenous anastomoses (IPAVAs) are present at rest and are recruited …
Decreased arterial , not O2 content, increases blood flow through intrapulmonary arteriovenous anastomoses at rest
Key points The mechanism (s) that regulate hypoxia‐induced blood flow through
intrapulmonary arteriovenous anastomoses (QIPAVA) are currently unknown. Our previous …
intrapulmonary arteriovenous anastomoses (QIPAVA) are currently unknown. Our previous …