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Reversible Cerebral Vasoconstriction Syndrome
Headache: The Journal of Head and Face Pain, 2013Reversible cerebral vasoconstriction syndrome (RCVS) is a cerebrovascular disorder with a clinical picture that continues to be refined. It has presented to multiple subspecialties over the past several decades, bringing with it many questions regarding risk factors, diagnosis, and management.
Todd J. Schwedt +3 more
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Coronary vasoconstriction and catecholamine cardiomyopathy
American Heart Journal, 1985Norepinephrine (NE) causes extensive myocardial injury in the rabbit. To investigate a potential mechanism we measured coronary blood flow with radioactive microspheres. Coronary resistance and oxygen demand (heart rate-blood pressure double product) were calculated. Severity of injury was determined by semiquantitative histologic evaluation.
Michael Simons, S. Evans Downing
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American Journal of Physiology-Regulatory, Integrative and Comparative Physiology, 2001
Hypoxic vasoconstriction (HV) is an intrinsic response of mammalian pulmonary vascular smooth muscle (VSM). In the present study, HV was examined by myography of vessel rings from three primitive vertebrates: New Zealand hagfish (NZH), Pacific hagfish (PH), and sea lamprey (SL). Hypoxia dilated pre-gill arteries (ventral aorta, afferent branchial) from
Michael J. Russell +2 more
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Hypoxic vasoconstriction (HV) is an intrinsic response of mammalian pulmonary vascular smooth muscle (VSM). In the present study, HV was examined by myography of vessel rings from three primitive vertebrates: New Zealand hagfish (NZH), Pacific hagfish (PH), and sea lamprey (SL). Hypoxia dilated pre-gill arteries (ventral aorta, afferent branchial) from
Michael J. Russell +2 more
openaire +3 more sources
Hypoxic Pulmonary Vasoconstriction
Chest, 1982Hypoxic pulmonary vasoconstriction (HPV) is a homeostatic mechanism that, in the adult animal, diverts desaturated, mixed venous blood from poorly ventilated (hypoxic) areas of the lung to other, better ventilated (normoxic) areas of lung. Because of the relatively small amount of actively metabolizing tissue in the lungs, the proximity of the small ...
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Hypoxic pulmonary vasoconstriction
Acta Anaesthesiologica Scandinavica, 1990openaire +3 more sources
Renal vasoconstriction in cirrhosis [PDF]
Hepatology, 1994 Paolo Angeli +6 more
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VASOCONSTRICTION AND VASODILATATION IN SHOCK
International Anesthesiology Clinics, 1964openaire +3 more sources