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What I Learned From the Study of Sex Differences in Pulmonary Hypertension: How Following the Data and the Kindness of Strangers Helped Me Overcome Self-Doubt and Imposter Syndrome. [PDF]
Lahm T.
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Acute high-altitude illness: risk factors, susceptibility prediction, and personalized prevention and treatment. [PDF]
Jia N +11 more
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Hypoxic pulmonary vasoconstriction
General Pharmacology: The Vascular System, 1999Hypoxic vasoconstriction is unique to pulmonary circulation. The pulmonary response is part of a self-regulatory mechanism by which pulmonary capillary blood flow is automatically adjusted to alveolar ventilation for maintaining the optimal balance of ventilation and perfusion. In pathological conditions, hypoxic pulmonary vasoconstriction may occur as
J P, Dumas +3 more
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Hypoxic pulmonary vasoconstriction
Journal of Applied Physiology, 2005Humans encounter hypoxia throughout their lives. This occurs by destiny in utero, through disease, and by desire, in our quest for altitude. Hypoxic pulmonary vasoconstriction (HPV) is a widely conserved, homeostatic, vasomotor response of resistance pulmonary arteries to alveolar hypoxia.
Rohit, Moudgil +2 more
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Hypoxic Pulmonary Vasoconstriction
High Altitude Medicine & Biology, 2013Hypoxic pulmonary vasoconstriction (HPV) continues to fascinate cardiopulmonary physiologists and clinicians since its definitive description in 1946. Hypoxic vasoconstriction exists in all vertebrate gas exchanging organs. This fundamental response of the pulmonary vasculature in air breathing animals has relevance to successful fetal transition to ...
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Hypoxic pulmonary vasoconstriction
Essays in Biochemistry, 2007HPV (hypoxic pulmonary vasoconstriction) is the critical and distinguishing characteristic of the arteries that feed the lung. In marked contrast, systemic arteries dilate in response to hypoxia to meet the metabolic demands of the tissues they supply.
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[Hypoxic pulmonary vasoconstriction].
Der Anaesthesist, 1996Hypoxic pulmonary vasoconstriction (HPV) was first described by von Euler and Liljestrand in 1946 and is still the only known vascular feedback control mechanism in the lung. This technique results in a redistribution of blood flow away from poorly ventilated areas into better ventilated regions, thus reducing shunt.
I L, Theissen, A, Meissner
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Hypoxic Pulmonary Vasoconstriction
Anesthesiology, 2015AbstractAbstract Hypoxic pulmonary vasoconstriction (HPV) represents a fundamental difference between the pulmonary and systemic circulations. HPV is active in utero, reducing pulmonary blood flow, and in adults helps to match regional ventilation and perfusion although it has little effect in healthy lungs.
Andrew B, Lumb, Peter, Slinger
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Hypoxic pulmonary vasoconstriction in chronically hypoxic rats
Respiration Physiology, 1984Reactivity of lung vessels to acute hypoxia was found increased or decreased in chronically hypoxic (CH) rats by different authors. We examined severity and duration of hypoxia and age as possible explanations. Isolated blood-perfused lungs of CH rats ventilated with low-O2 mixtures were compared with control (C) rats. Juvenile CH rats (10 or 12% O2, 3
D, Bee, R A, Wach
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