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2,710 Possible Causes for Dizziness, Hypoxia

  • Asthma

    There were no reports of dizziness, fatigue, or any other adverse symptoms.[doi.org] Vasoconstriction due to alveolar hypoxia also contributes to this mismatch. Vasoconstriction is also considered an adaptive response to ventilation/perfusion mismatch.[emedicine.medscape.com] In the early stages, when ventilation-perfusion mismatch results in hypoxia, hypercarbia is prevented by the ready diffusion of carbon dioxide across alveolar capillary membranes[emedicine.medscape.com]

  • Pulmonary Edema

    Associated symptoms included cough, weakness, expectoration of froth, chest discomfort, orthopnea, wheezing, hemoptysis, and dizziness.[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] […] blood tinged) Palpitations and chest pain Exercise induced dyspnea Orthostatic dyspnea (dyspnea while lying down) Increased weight Bipedal edema Fatigue Fever Headache and dizziness[symptoma.com]

  • Congestive Heart Failure

    While symptoms of heart failure vary by person, swelling of the legs, irregular heartbeats or other unexplained symptoms like shortness of breath or dizziness could be early[novanthealth.org] As well, the infant from the high altitude area showed better adaptability to hypoxia.[ncbi.nlm.nih.gov] […] shortness of breath (particularly during physical activity or waking you up at night) weight gain muscular fatigue, tiredness swelling of ankles or legs swelling of abdomen dizziness[betterhealth.vic.gov.au]

  • Myocardial Infarction

    A 73-year-old woman complained of dizziness and fatigue with shortness of breath after carbon monoxide intoxication.[ncbi.nlm.nih.gov] 10 minutes of hypoxia and a sustained activation that starts after two hours of hypoxia. 113 In this model, ERK2 and JNK are not activated.[dx.doi.org] Dizziness, lightheadedness or actually fainting are other symptoms to look for.[heart.org]

  • Acute Myocardial Infarction

    A 77-year-old male presented to our hospital with a 4-day history of severe dizziness, mild chest tightness, and dyspnea. An inferior AMI was diagnosed.[ncbi.nlm.nih.gov] The Pathophysiology of Myocardial Infarction Myocardial infarction ("heart attack") is the irreversible damage of myocardial tissue caused by prolonged ischemia and hypoxia[cvpharmacology.com] Other signs: Anxiety, Cough, Fainting, breaking out in a cold sweat, Nausea, Light-headedness, or dizziness Less common signs may include seizures, fatigue, difficulty breathing[utmedicalcenter.org]

  • Pulmonary Embolism

    The patient's dizziness improved in ED. Neurological examination returned to base line status but sinus tachycardia and low saturation value on room air were continuing.[ncbi.nlm.nih.gov] Hypoxia is an independent predictor of both right ventricular dysfunction and 30-day mortality in these patients.[ncbi.nlm.nih.gov] […] each individual may experience symptoms differently: Sudden shortness of breath (most common) Chest pain, usually worse with breathing A feeling of anxiety A feeling of dizziness[inovaheart.org]

  • Hyperventilation

    […] compared with patients who did not suffer from dizziness.[ncbi.nlm.nih.gov] We examined whether slower pulmonary O 2 uptake (V O 2p ) kinetics in hypoxia is a consequence of: a) hypoxia alone (lowered arterial O 2 pressure), b) hyperventilation-induced[ncbi.nlm.nih.gov] [Formula: see text] did not differ between the control and hypoxia trials throughout.[ncbi.nlm.nih.gov]

  • Carbon Monoxide Poisoning

    We report an unusual case of dizziness caused by carbon monoxide poisoning. A 55-year-old man was referred to an ENT surgeon with dizziness.[ncbi.nlm.nih.gov] Treatment is directed toward the relief of tissue hypoxia and the removal of CO from the body.[ncbi.nlm.nih.gov] The patient was admitted to the ED with nausea, dizziness, vertigo, and syncope. CONCLUSIONS The diagnosis of CO poisoning depends on suspicious anamnesis.[ncbi.nlm.nih.gov]

  • Pulmonary Hypertension

    Patients experience symptoms such as shortness of breath, dizziness, and fatigue, and the severity of symptoms usually correlates with the progression of the disease.[pfizer.com] […] hypertension on chronic exposure to hypoxia.[doi.org] Fatigue, dizziness, and fainting spells also can be symptoms.[my.clevelandclinic.org]

  • Hypoxia

    Acute Mountain Sickness AMS is thought to be a progression of HAH, which usually manifests with symptoms of headache, dizziness, vomiting, anorexia, fatigue, and insomnia[academic.oup.com] Hypoxia and hypoxemia may or may not occur together. Generally, the presence of hypoxemia suggests hypoxia.[doi.org] Hypoxia Hypoxia, or altitude sickness, reduces the amount of oxygen in the brain causing such symptoms as dizziness, shortness of breath, and mental confusion. hypoxia deficiency[medical-dictionary.thefreedictionary.com]

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