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2,506 Possible Causes for Syncope

  • Acute Alcohol Intoxication

    Abstract Severe toxicity from ethanol, manifested as coma, occurs at lower blood alcohol concentrations in young teenagers than in adults. Coma, vomiting and hypothermia are the commonest symptoms in young teenagers intoxicated by alcohol. The biochemical disturbances in children 11-16 years of age with alcohol[…][]

  • Hyperventilation

    We present the case of a patient who presented with recurrent syncope.[] ; Abstract This review summarizes evidence in humans for an association between hyperventilation (HV)-induced hypocapnia and a reduction in cerebral perfusion leading to syncope[] Department of Physiology, University of Otago, Dunedin, New Zealand. Abstract In this case report we describe a trial of experimentally induced syncope[]

  • Hypoglycemia

    CASE PRESENTATION: A 64 year-old African female was brought to the emergency room with a 1-month history of recurrent syncope, weight loss, and abdominal bloating.[] The symptoms include being: Hungry Shaky Sleepy Anxious Dizzy Confused or nervous Sweaty Irritable Syncope (Passing out, losing consciousness) Some people have trouble speaking[] Feeling faint is common and actual syncope may occur.[]

  • Acute Hyperventilation

    Syncope or seizure may be provoked by hyperventilation. [6] Paresthesias occur more commonly in the upper extremity and are usually bilateral.[] […] agitation and a sense of terror or by symptoms of chest pain, paresthesias (peripheral and perioral), peripheral tetany (eg, stiffness of fingers or arms), and presyncope or syncope[] Most commonly, the history is one of sudden onset of dyspnea, chest pain, or neurologic symptoms (eg, dizziness, weakness, paresthesias, or near-syncope) after a stressful[]

  • Anemia

    From Wikidata Jump to navigation Jump to search decrease in number of red blood cells anaemia edit Language Label Description Also known as English anemia decrease in number of red blood cells anaemia Statements instance of disease 1 reference stated in Disease Ontology release 2019-03-01 retrieved 5 March 2019[…][]

  • Orthostatic Hypotension

    , the most common cause of syncope.[] Arrhythmias may cause severe syncope, characterized by an increased risk of mortality.[] Alcohol consumption may be linked to syncopal events. The mechanisms by which alcohol may induce syncope are unknown.[]

  • Panic Attacks

    "Hyperventilation-Induced Syncope: No Need to Panic." Clinical Medicine and Research 1.2 (2003): 137-139. Friedlander, A.H., S.R. Marder, E.C. Sung, and J.S. Child.[]

  • Influenza

    […] be counseled to call for evaluation immediately if the early signs and symptoms of influenza infection (eg, a fever greater than 100 F coupled with shortness of breath, syncope[]

  • Vasovagal Syncope

    Cardiac vasovagal syncope has the highest number of mortality while non-cardiac syncope doesn’t have such high mortality.[] Vasovagal syncope, or the "common faint", is the most common cause of syncope.[] BACKGROUND: Vasovagal syncope (VVS) represents by far the most common cause of syncope as it is diagnosed in around 50% of all patients that come to an emergency department[]

  • Cardiac Arrhythmia

    Electrocardiograms (ECG) were analyzed electronically, and data on syncope, ventricular arrhythmias, and mortality were obtained from administrative health-care registries[] Learn more about syncope.[] There was no difference in syncope susceptibility (carriers 8/624; noncarriers 98/5,562; P 0.51), ventricular arrhythmia (carriers 4/620; noncarriers 9/5,524; P 0.24), or[]

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