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564 Possible Causes for Hypoxia, Pulmonary Artery Pressure Increased

  • Cor Pulmonale

    The first cause of increased PVR is chronic long-standing alveolar hypoxia which induces pulmonary vascular remodeling.[ncbi.nlm.nih.gov] Indeed, from a pathophysiologic and clinical standpoint, any disease in which pulmonary arterial pressures increase sufficiently to affect right ventricular function results[accessmedicine.mhmedical.com] Demands on the RV may be intensified by increased blood viscosity due to hypoxia-induced polycythemia.[merckmanuals.com]

  • Secondary Pulmonary Hypertension

    The newborn lung is more vulnerable to hypoxia than the lung which has adapted normally in room air for three days or more.[ncbi.nlm.nih.gov] […] decrease pulmonary artery cross sectional area, increase pulmonary artery pressure, increase pulmonary artery blood floow What are examples sof diseases that decrease pulmonary[quizlet.com] […] hypertension I27.22 Pulmonary hypertension due to left heart disease Inclusion term(s): Group 2 pulmonary hypertension I27.23 Pulmonary hypertension due to lung diseases and hypoxia[icd10coded.com]

  • High Altitude Pulmonary Hypertension

    […] the regulation of hemodynamics and structural alterations in the circulatory system, the interest of investigators in the observed changes in this system during exogenous hypoxia[ncbi.nlm.nih.gov] .- Thirty-four mountaineers were studied at low (110 m) and high altitude (4559 m) to evaluate if increased pulmonary artery systolic pressure (PASP) at high altitude is associated[ncbi.nlm.nih.gov] Cerebral hypoxia impairs cognitive function and exercise performance and may result in brain damage.[ncbi.nlm.nih.gov]

  • Pulmonary Hypertension

    […] hypertension on chronic exposure to hypoxia.[doi.org] Pulmonary hypertension (PH) is an increase in pulmonary arterial pressure secondary to narrowing and obliteration of the lumen of the lung vessels resulting in an increased[ncbi.nlm.nih.gov] From Wikidata Jump to navigation Jump to search hypertension characterized by an increase of blood pressure in the pulmonary artery, pulmonary vein or pulmonary capillaries[wikidata.org]

  • Acute Cor Pulmonale

    Hypercapnia, pneumonia, hypoxia, high plateau pressure, and positive end-expiratory pressure were associated with increased ACP incidence in patients with ARDS.[ejcdt.eg.net] Elevated pulmonary artery pressure increases right ventricular workload with resulting myocardial hypertrophy and diastolic dysfunction ultimately leading to diastolic right-heart[acphospitalist.org] Furthermore, she rapidly developed progressive dyspnea and hypoxia.[kjim.org]

  • High Altitude Pulmonary Edema

    At high altitude, systolic pulmonary artery pressure increased less in participants receiving dexamethasone (16 mm Hg [95% CI, 9 to 23 mm Hg]) and tadalafil (13 mm Hg [CI,[ncbi.nlm.nih.gov] RESULTS: Compared with control subjects, numerous hypoxia-related genes were up-regulated in patients with acute HAPE.[ncbi.nlm.nih.gov] As reported, at 4,559 m pulmonary arterial pressure was increased in healthy volunteers but reached higher levels in HAPE.[ncbi.nlm.nih.gov]

  • Pulmonary Edema

    RESULTS: Compared with control subjects, numerous hypoxia-related genes were up-regulated in patients with acute HAPE.[ncbi.nlm.nih.gov] Systolic pulmonary artery pressure increased at high altitude, but normalised with sildenafil.[doi.org] […] left ventricular failure Increased pulmonary capillary pressure secondary to increased pulmonary arterial pressure (so-called overperfusion pulmonary edema) Decreased plasma[aafp.org]

  • Familial Pulmonary Arterial Hypertension

    As the vessels become narrowed, pulmonary arterial pressure increases, resulting in compensatory hypertrophy of the right ventricle.[arup.utah.edu] Mean maximal TRVs were significantly higher in PAH relatives during both exercise and hypoxia.[ncbi.nlm.nih.gov] Pulmonary hypertension occurs when the mean arterial blood pressure in the pulmonary artery increases above 25 mmHg during rest (normal pressure: Pulmonary hypertension means[aoporphan.com]

  • Eisenmenger Syndrome

    This helped achieve a reduction of shunt, improvement of hypoxia and reduction of pulmonary pressures.[ncbi.nlm.nih.gov] They become stiff and hard and, as this process occurs, the pressure in the pulmonary arteries increases.[pulmonaryhypertensionrn.com] Chronic hypoxia caused by Eisenmenger syndrome may result in polycythemia with resultant hyperviscosity and bilateral central retinal vein occlusion.[ncbi.nlm.nih.gov]

  • Chronic Obstructive Pulmonary Disease

    Presence of chronic hypoxia or cor pulmonale.[patient.info] Some patients with hypoxaemia reveal "out of proportion" pulmonary hypertension with inappropriate increase of pulmonary artery pressure.[ncbi.nlm.nih.gov] Because of low cardiac output, however, the rest of the body suffers from tissue hypoxia and pulmonary cachexia.[emedicine.medscape.com]

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