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Excessive breathing
Hyperventilation is irregular breathing that occurs when the rate or tidal volume of breathing eliminates more carbon dioxide than the body can produce
Hyperventilation
Medical condition involving hyperventilating
Hyperventilation syndrome (HVS), also known as chronic hyperventilation syndrome (CHVS), dysfunctional breathing hyperventilation syndrome, cryptotetany
Hyperventilation_syndrome
Loss of consciousness caused by cerebral hypoxia towards the end of a breath-hold dive
Risk cannot be quantified, but is clearly increased by any level of hyperventilation. Freediving blackout can occur on any dive profile - at constant depth
Freediving_blackout
Abnormal pattern of breathing
Central neurogenic hyperventilation (CNH) is an abnormal pattern of breathing characterized by deep and rapid breaths at a rate of at least 25 breaths
Central neurogenic hyperventilation
Central_neurogenic_hyperventilation
Hyperventilation associated with metabolic acidosis
diabetic ketoacidosis (DKA) but also kidney failure. It is a form of hyperventilation, which is any breathing pattern that reduces carbon dioxide in the
Kussmaul_breathing
Alternative physical therapy for asthma
by chronically increased respiratory rate or hyperventilation. The method aims to correct hyperventilation and encourage shallower, slower breathing. Treatments
Buteyko_method
Sudden periods of intense fear
characteristics of postural hyperventilation: POTS with hyperventilation versus panic versus voluntary hyperventilation". Journal of Applied Physiology
Panic_attack
State of reduced carbon dioxide in the blood
Hypocapnia usually results from deep or rapid breathing, known as hyperventilation. Hypocapnia is the opposite of hypercapnia. Short term hypocapnia does
Hypocapnia
Abnormally rapid and shallow breathing
Some of the public[who?] describe tachypnea as any rapid breathing. Hyperventilation is then described as increased ventilation of the alveoli (which can
Tachypnea
Excess accumulation of fluid in the brain
person's airway and intracranial pressure, proper positioning, controlled hyperventilation, medications, fluid management, steroids. Extensive cerebral edema
Cerebral_edema
1995 studio album by The Brian Jonestown Massacre
("That Girl Suicide", "Wasted", "Hyperventilation") Brian Glaze – drums ("That Girl Suicide", "Wasted", "Hyperventilation") Graham Bonnar – drums ("Wisdom"
Methodrone
Self-propulsion of a person through water
leading to sinking and drowning. Occasionally, panic kills through hyperventilation, even in shallow water. Exhaustion can make a person unable to sustain
Swimming
Medical diagnostic method
(29%) for hypocalcemia. This sign may also be observed as a symptom of hyperventilation syndrome as a result of hypocapnia-induced reduction of calcium levels
Trousseau sign of latent tetany
Trousseau_sign_of_latent_tetany
Neurodevelopmental disorder
intellectual disability, autistic behavior, microcephaly, hypotonia and hyperventilation. The disorder is also called autosomal dominant developmental and epileptic
RNU2-2_syndrome
Specific phobia of isolation
many of the same characteristics as certain anxiety disorders and hyperventilation disorders and may be present in a comorbid state with these disorders
Autophobia
Medical condition
than eucapnic voluntary hyperventilation. The International Olympic Committee recommends the eucapnic voluntary hyperventilation (EVH) challenge as the
Exercise-induced bronchoconstriction
Exercise-induced_bronchoconstriction
Suspension of breathing
context, are people who can hold their breath for a long time. Voluntary hyperventilation before beginning voluntary apnea is commonly believed to allow the
Apnea
Medical symptoms including a sense of suffocation despite a clear airway
A limited study of ENS patients found that ENS is associated with hyperventilation syndrome (HVS) in 77.3% of the study population. The study suggests
Empty_nose_syndrome
Lack of phosphate in the blood
those with malnutrition, recovery from diabetic ketoacidosis, burns, hyperventilation, and certain medications. It may also occur in the setting of hyperparathyroidism
Hypophosphatemia
Medical condition
disability, distinctive facial features, and possible intermittent hyperventilation followed by apnea. Epilepsy (recurrent seizures) often occurs in Pitt-Hopkins
Pitt–Hopkins_syndrome
Neurological condition causing impairment in spatial perception and stability
is a diagnosis of exclusion and can sometimes be brought about by hyperventilation. Many conditions cause dizziness because multiple parts of the body
Dizziness
Medical condition
ventilation and respiratory alkalosis. The increased pH secondary to hyperventilation with respiratory alkalosis causes an increase in lipolysis and ketogenesis
Salicylate_poisoning
Dangerous game of trying to faint
cases of carotid sinus hypersensitivity. The second mechanism requires hyperventilation (forced overbreathing) until symptoms of hypocapnia such as tingling
Choking_game
Carbon-oxygen gas
causes respiratory acidosis, while breathing that is too rapid leads to hyperventilation, which can cause respiratory alkalosis. Although the body requires
Carbon_dioxide
Process of moving air in and out of the lungs
Keeping arterial CO₂ stable helps maintain extracellular fluid pH; hyperventilation and hypoventilation alter CO₂ and thus pH and produce distressing symptoms
Breathing
Chemical compound
vomiting, sweating, thirst, chest pain, palpitation, shortness of breath, hyperventilation, fast heart rate, low blood pressure, fainting, marked uneasiness,
Disulfiram
Emotional response caused by severe distressing events
and brief psychotic disorder. Physical symptoms including migraines, hyperventilation, hyperhidrosis, and nausea are often associated with or made worse
Psychological_trauma
Medical diagnostic method
laboured breathing, short period of hyperventilation Noisy, laboured breathing, long period of hyperventilation, Cheyne-Stokes respirations Negative
Pain Assessment in Advanced Dementia
Pain_Assessment_in_Advanced_Dementia
Pressure exerted by fluids inside the skull and on the brain
occurs because of injury to the cerebral hemispheres or diencephalon. Hyperventilation can occur when the brain stem or tegmentum is damaged. As a rule, patients
Intracranial_pressure
Opioid medication
diazepam, clonazepam), barbiturates, alcohol, and inhaled anesthetics Hyperventilation Decreased CO2 levels in the serum Respiratory acidosis Decreased fentanyl
Fentanyl
Severely deficient supply of oxygen
whether suspension or short drop hanging Self-induced hypocapnia by hyperventilation, as in shallow water or deep water blackout and the choking game Inert
Asphyxia
Heart rate exceeding normal resting rate
Dysautonomia Exercise Fear Hypoglycemia Hypovolemia Hyperthyroidism Hyperventilation Inappropriate sinus tachycardia Junctional tachycardia Metabolic myopathy
Tachycardia
1994 studio album and Live album by Helios Creed
Dettmar – synthesizer on "Hyperventilation" Paul Fox – bass guitar on "Hyperventilation" Tommy Grenas – guitar on "Hyperventilation" Chris McKay – bass guitar
Busting Through the Van Allan Belt
Busting_Through_the_Van_Allan_Belt
Medical condition, exhibiting involuntary contraction of muscles
calcium is reduced; one common reason for low carbon dioxide levels is hyperventilation. Low levels of magnesium can lead to tetany. Clostridium tetani toxin
Tetany
Increased volume of air taken during breathing
increasing volume in breathing. Hyperpnea is also distinguished from hyperventilation, which is over-ventilation (an increase in minute ventilation), which
Hyperpnea
Group of neurological disorders causing seizures
diagnosis. A routine EEG may include activation techniques such as hyperventilation or photic stimulation. However, a normal EEG does not rule out epilepsy
Epilepsy
Visual dimming caused by hypoxia
especially if sick, hangover, or experiencing low blood pressure. Fatigue Hyperventilation, paradoxically: self-induced hypocapnia, such as in the fainting game
Greyout
Sensation of dizziness or that one may faint
diarrhea, or fever. Other causes are: altitude sickness, low blood sugar, hyperventilation, postural orthostatic tachycardia syndrome (increase in heart rate
Lightheadedness
Hand-held device to provide positive pressure ventilation
research group concluding that "Unrecognized and inadvertent hyperventilation KG. Hyperventilation-induced hypotension during cardiopulmonary resuscitation
Bag_valve_mask
Medical condition of lack of oxygen in the tissues
higher altitudes, only partially restores PO2 to standard levels. Hyperventilation, the body's most common response to high-altitude conditions, increases
Hypoxia_(medicine)
Dermal sensation with no physical cause
rewarm after a cold episode. Other causes include conditions such as hyperventilation syndrome and panic attacks, in which paresthesias of the mouth, hands
Paresthesia
– increased lung volume Hyperpnea – fast and deep breathing Hyperventilation – increased breathing that causes CO2 loss Hypopnea – slow and shallow
List of terms of lung size and activity
List_of_terms_of_lung_size_and_activity
Diabetes medication
such as euglycemic diabetic ketoacidosis (DKA) which may present with hyperventilation, lethargy, or mental status changes have been reported but are infrequent
Empagliflozin
Protective gear used by U.S. military personnel in a toxic environment
time can experience heat exhaustion, dehydration, rapid breathing (hyperventilation) or heart rate (tachycardia), nausea, and cramps. Psychological Factors
MOPP_(protective_gear)
Loss of consciousness at a shallow depth during a dive
voluntary hyperventilation before the dive. Blackouts which occur in swimming pools are probably driven only by excessive hyperventilation, with no significant
Shallow-water_blackout
Influences of the underwater environment on the physiology of human divers
differs from hyperventilation induced hypocapnia expedited blackouts and does not necessarily follow hyperventilation. However, hyperventilation will exacerbate
Human physiology of underwater diving
Human_physiology_of_underwater_diving
Abnormal breathing pattern
apnea leading to increased CO2 which causes excessive compensatory hyperventilation, in turn causing decreased CO2 which causes apnea, restarting the cycle
Cheyne–Stokes_respiration
Type of generalized seizure
sustained, concentrated attention. Typical absences are easily induced by hyperventilation in more than 90% of people with typical absences. This is a reliable
Absence_seizure
Dizziness with sensation of moving or surrounding objects moving
differentiate vertigo from other causes of dizziness such as presyncope, hyperventilation syndrome, disequilibrium, or psychiatric causes of lightheadedness
Vertigo
Feeling of difficulty breathing
disorder is shortness of breath. Panic attacks typically present with hyperventilation, sweating, and numbness. Panic disorder is usually regarded as a diagnosis
Shortness_of_breath
including promotional guerrilla concerts. Nana experiences her first hyperventilation episode due to mounting pressures, receiving assistance from labelmate
List_of_Nana_chapters
Fear in response to anticipated events
unpredictable threat to an individual, but can also include chest pains or hyperventilation. In some cases they can even make the person feel like they are dying
Anticipatory_anxiety
Type of intracranial bleeding that occurs within the brain tissue itself
mater supporting structures). Brain herniation is associated with hyperventilation, extensor rigidity, pupillary asymmetry, pyramidal signs, coma and
Intracerebral_hemorrhage
Fear of touching or being touched
Fear of loss of control Feeling of being trapped Heart palpitations Hyperventilation Nausea Sense of impending danger Sweating Tingling and shivering sensations
Haphephobia
Weather modification ritual
San, shamans enter a trance-often induced by rhythmic dancing and hyperventilation-to access the spirit world and spiritually capture mythical "rain animals"
Rainmaking_(ritual)
Medical condition
of monocular vertical–torsional nystagmus, typically increased by hyperventilation, triggered by accommodation, and more pronounced in downward or sideward
Superior_oblique_myokymia
Abnormally high tissue carbon dioxide levels
kPa or 75 mmHg), symptomatology progresses to disorientation, panic, hyperventilation, convulsions, unconsciousness, and eventually death. Carbon dioxide
Hypercapnia
torticollis) 306.1 Respiratory (Include: air hunger hiccup (psychogenic), hyperventilation, psychogenic cough, yawning) 306.2 Cardiovascular (Include: cardiac
List of ICD-9 codes 290–319: mental disorders
List_of_ICD-9_codes_290–319:_mental_disorders
Insufficient breathing
often termed "cot death" or "crib death". The opposite condition is hyperventilation (too much ventilation), resulting in low carbon dioxide levels (hypocapnia)
Hypoventilation
Buildup of metabolic waste due to kidney dysfunction
newborns can be diagnosed with visual cues like sepsis-like presentation, hyperventilation, fluctuating body temperature, and respiratory distress; blood panels
Protein_toxicity
Increased blood pH
may cause tetany in severe cases. Respiratory alkalosis is caused by hyperventilation, resulting in a loss of carbon dioxide. Compensatory mechanisms for
Alkalosis
Void between celestial bodies
30, 1983), "Aviation medicine. Problems of altitude I: hypoxia and hyperventilation", British Medical Journal, 286 (6375): 1408–1410, doi:10.1136/bmj.286
Outer_space
Varieties of pepper of the genus ''Capsicum''
sensitive body parts. Consuming hot peppers may cause stomach pain, hyperventilation, sweating, vomiting, and symptoms possibly requiring hospitalization
Chili_pepper
Respiratory impairment caused by submersion in liquid
approaches normal atmospheric pressure. Shallow water blackout caused by hyperventilation prior to swimming or diving. The primary urge to breathe is triggered
Drowning
Environmental effects on physiology and mental health
decompression sickness. The physiological responses to high altitude include hyperventilation, polycythemia, increased capillary density in muscle and hypoxic pulmonary
Effects of high altitude on humans
Effects_of_high_altitude_on_humans
Feeling of intense or growing anger
experience tunnel vision, muffled hearing, increased heart rate, and hyperventilation. Their vision may also become "rose-tinted" (hence "seeing red"). They
Rage_(emotion)
Fear of being stared at
anxiety and avoidance. Other symptoms related to scopophobia may be hyperventilation, muscle tension, dizziness, uncontrollable shaking or trembling, excessive
Scopophobia
Suicide method
intubation, ventilation using positive end expiratory pressure (PEEP), and hyperventilation with supplemental oxygen to control intracranial pressure". One study
Suicide_by_hanging
Australian swimmer
conditions and required medical treatment for breathing difficulties and hyperventilation. Despite this Moras managed to salvage a bronze medal in the 400-metre
Karen_Moras
German neurologist and neurosurgeon
the treatment of spasticity, anterolateral cordotomy for pain, the hyperventilation test for epilepsy, Foerster's syndrome, the first electrocorticogram
Otfrid_Foerster
Medical condition
antibiotics as fever, chills, rigor, hypotension, headache, tachycardia, hyperventilation, vasodilation with flushing, myalgia (muscle pain), exacerbation of
Jarisch–Herxheimer_reaction
Chemical compound
excreting bicarbonate, the blood becomes acidic, causing compensatory hyperventilation with deep respiration (Kussmaul breathing), increasing levels of oxygen
Acetazolamide
Clinical sign of low blood calcium level
in subjects with respiratory alkalosis, for example as a result of hyperventilation syndrome, which can lead to a drastic reduction of the concentration
Chvostek_sign
Long-term inflammatory disease of the airways of the lungs
alternative explanation for asthma symptoms include post-nasal drip, hyperventilation, dysfunctional breathing, enlarged airways, Vocal cord dysfunction
Asthma
Body fluid outside the cells of a multicellular organism
directly dependent on the partial pressure of carbon dioxide in the ECF, hyperventilation, which lowers the partial pressure of carbon dioxide in the ECF, produces
Extracellular_fluid
Marxist campus organization
today. Platypus has described anti-Trumpism on the left as "nervous hyperventilation of the complacent status quo under threat." Correspondingly, critics
Platypus_Affiliated_Society
Volume of air breathed per minute
needed] For example, a person with increased minute volume (e.g. due to hyperventilation) should demonstrate a lower blood carbon dioxide level. The healthy
Minute_ventilation
1969 techno-thriller novel by Michael Crichton
acidotic from consumption of Sterno and aspirin, Ritter alkalotic from hyperventilation). However, by the time the scientists realize this, Andromeda has mutated
The_Andromeda_Strain
Depression of the ST segment on an electrocardiogram
electrode Physiologic J-junctional depression with sinus tachycardia Hyperventilation Other, non-ischemic, causes include: Side effect of digoxin Hypokalemia
ST_depression
Altered state of consciousness in chaos magic
emotions, flagellation, dance, drumming, chanting, sensory overload, hyperventilation and the use of disinhibitory or hallucinogenic drugs. Indifferent vacuity
Gnosis_(chaos_magic)
Lying horizontally with the face and torso facing up
realize autonomic responses of increased rate and depth of respiration (hyperventilation, yawning). Obstructive sleep apnea (OSA) is a form of sleep apnea that
Supine_position
State of unconsciousness
see if drugs were involved or if it was a result of hypoventilation/hyperventilation Check for levels of serum glucose, calcium, sodium, potassium, magnesium
Coma
Topics referred to by the same term
Hyperventilating and variants may refer to: Hyperventilation, the act of hyperventilating Hyperventilation syndrome, a medical condition involving hyperventilating
Hyperventilating
Genetic brain disorder
during sleep. Breathing irregularities such as episodes of apnea and hyperventilation may occur, although breathing usually improves during sleep. Some individuals
Rett_syndrome
Change in breathing to restore blood pH
The brainstem respiratory centers increase alveolar ventilation (hyperventilation) so that carbon dioxide (CO2) can be breathed off, resulting in an
Respiratory_compensation
Structure of the respiratory system
which makes breathing very difficult, causing shortness of breath, hyperventilation, and raised chest. The decreased number of alveoli causes loss of oxygen
Respiratory_tract
Physiological response to sudden exposure to cold
Changes Initial (cold shock) First 2–3 minutes Cooling of the skin, hyperventilation, tachycardia, gasp reflex Short-term After 3 minutes Superficial neuromuscular
Cold_shock_response
Perceived cardiac abnormality in which one's heartbeat can be felt
vomiting or diarrhea that leads to electrolyte disorders and hypovolemia. Hyperventilation, hand tingling, and nervousness are common when anxiety or panic disorder
Palpitations
Monitoring of the concentration of carbon dioxide in respiratory gases
patient to be intubated. Low PETCO2 readings on patients may indicate hyperventilation. Capnography, because it provides a breath by breath measurement of
Capnography
British psychiatrist (born 1956)
new measurement tools, establishing the lack of relationship between hyperventilation and CFS, discovery of an endocrine "signature" for CFS that differed
Simon_Wessely
Cardiorespiratory condition
first as it is easy to wash out tracer gas from lungs with the help of hyperventilation than clearing the tracer radioactive material from blood. Indication:
Ventilation–perfusion mismatch
Ventilation–perfusion_mismatch
Disorder involving pauses in breathing during sleep
sleep-related hypoventilation and post-hyperventilation hypocapnia. The most common cause of CSA is post-hyperventilation hypocapnia secondary to heart failure
Sleep_apnea
Breathing method in humans
pectoriloquy Egophony Breathing Rate Apnea Prematurity Sleep Dyspnea Hyperventilation Hypoventilation Hyperpnea Tachypnea Hypopnea Bradypnea Pattern Agonal
Mouth_breathing
Electrophysiological method to record electrical activity of the brain
addition, there are activating maneuvers such as photic stimulation, hyperventilation and sleep deprivation that can increase the diagnostic yield of the
Electroencephalography
Dangerously low blood pressure due to damage from an organ infection
when testing blood gas, a PaCO 2 less than 32 mm Hg, which signifies hyperventilation White blood cell count either significantly low (< 4000 cells/mm3)
Septic_shock
Pressure in the lungs above atmospheric pressure
auto-PEEP. Auto-PEEP develops commonly in high minute ventilation (hyperventilation), expiratory flow limitation (obstructed airway) and expiratory resistance
Positive end-expiratory pressure
Positive_end-expiratory_pressure
Gaining awareness of biological processes
1023/A:1009554825745. PMID 10999236. S2CID 163754. Fried R (1987). "The hyperventilation syndrome: Research and clinical treatment". Journal of Neurology, Neurosurgery
Biofeedback
Cardiac chest pain at any time, not just periods of exertion
associated with variant angina[citation needed]. caffeine In addition, hyperventilation and virtually any stressful emotional or physical (e.g. cold exposure)
Variant_angina
Biological process which decreases blood pH
compensation, otherwise known as Kussmaul breathing (a specific type of hyperventilation). Should this situation persist, the patient is at risk of exhaustion
Acidosis
Anxiety disorder characterized by reoccurring unexpected panic attacks
the fear of losing control and going crazy, the fear of dying and hyperventilation. Other symptoms are a sensation of choking, paralysis, chest pain,
Panic_disorder
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