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Action used to slow down the heart rate by stimulating the vagus nerve
A vagal maneuver is an action used to stimulate the parasympathetic nervous system by activating the vagus nerve. The vagus nerve is the longest nerve
Vagal_maneuver
Main nerve of the parasympathetic nervous system
be achieved by performing a vagal maneuver: carotid sinus massage, Valsalva maneuver, or the diving reflex. Vagal maneuvers may be used to abort episodes
Vagus_nerve
Technique for equalising pressure in the middle ears
ear while swallowing Müller's maneuver – Procedure used in medicine to diagnose some types of tinnitus Vagal maneuver – Action used to slow down the
Valsalva_maneuver
Episodes of abnormally fast heart rhythm
rhythm typically between 150 and 240 beats per minute. Vagal maneuvers, such as the Valsalva maneuver, are often used as the initial treatment. If not effective
Paroxysmal supraventricular tachycardia
Paroxysmal_supraventricular_tachycardia
Abnormally fast heart rhythm
procedures, or surgery. Directing patients to execute Vagal maneuvers such as the Valsalva maneuver, or conducting a procedure known as catheter ablation
Supraventricular_tachycardia
Heart rate exceeding normal resting rate
possible to correct it by a simple deceleration using physical maneuvers called vagal maneuvers. But, if the cause of the tachycardia is chronic (permanent)
Tachycardia
Medical diagnostic method
The Czermak–Hering test is a vagal maneuver consisting of the application of external digital pressure to the carotid sinus. The test is performed at the
Czermak–Hering_test
Brief loss of consciousness due to a neurologically induced drop in blood pressure
resulting in simultaneous enhancement of parasympathetic nervous system (vagal) tone and withdrawal of sympathetic nervous system tone.[citation needed]
Reflex_syncope
Perceived cardiac abnormality in which one's heartbeat can be felt
during an episode of palpitations, vagal maneuvers are often used preliminarily in the hospital setting. These maneuvers involves holding one's breath and
Palpitations
Group of medical conditions characterized by irregular heartbeat
supply to the heart is via the vagus nerve, and these maneuvers are collectively known as vagal maneuvers. There are many classes of antiarrhythmic medications
Arrhythmia
Higher than typical heart rate
distinguish the three are:[citation needed] Vagal maneuvers (such as carotid sinus massage or Valsalva's maneuver) to slow the rate and identification of
Sinus_tachycardia
Speed of the heartbeat, measured in beats per minute
regulating heart rate by methods such as listening to music, meditation or a vagal maneuver takes longer and lowers the rate to a much lesser extent. Heart rate
Heart_rate
Pulse rate connected with eye muscles
triggers this reflex in order to calm patients. Carotid sinus massage Vagal maneuver Robert AW (2021). "The Oculocardiac Reflex: A Review". Clinical Ophthalmology
Oculocardiac_reflex
1999 medical hoax
problem within the heart, and is sometimes treated with electrolytes, vagal maneuver, or electrical cardioversion. Many dysrhythmias may herald an impending
Cough_CPR
Variation in the time intervals between heartbeats
vagal (parasympathetic) activity is a major contributor to the HF component, as seen in clinical and experimental observations of autonomic maneuvers
Heart_rate_variability
Abnormal heart rhythm due to faulty electrical connections in the heart
other regular narrow complex supraventricular tachycardias: first with vagal maneuvers followed by a trial of adenosine (first-line therapy). The 2015 ACC/AHA/HRS
Wolff–Parkinson–White syndrome
Wolff–Parkinson–White_syndrome
American Heart Association course
subcategorized based on narrow QRS vs. wide QRS. If narrow QRS/ SVT, perform vagal maneuvers and give adenosine. If wide QRS/ VT with regular rhythm and monomorphic
Pediatric advanced life support
Pediatric_advanced_life_support
regulating heart rate by methods such as listening to music, meditation or a vagal maneuver takes longer and only lowers the rate to a much smaller extent. A scientific
2020_in_science
Homeostatic mechanism in the body
of the solitary nucleus inhibits the vasomotor center and stimulates the vagal nuclei. The end-result of baroreceptor activation is inhibition of the sympathetic
Baroreflex
Abnormally high heart rate after a postural change
Brychta RJ, Raj SR, Robertson D, Biaggioni I, Diedrich A (May 2019). "Vagal and Sympathetic Function in Neuropathic Postural Tachycardia Syndrome".
Postural orthostatic tachycardia syndrome
Postural_orthostatic_tachycardia_syndrome
Dangerous game of trying to faint
may augment the effects of hypoxia by approximating the Valsalva maneuver, causing vagal stimulation. The hyperventilation leads to an excessive elimination
Choking_game
Transient loss of consciousness and postural tone
modulated by vagal (parasympathetic) outflow, leading to excessive slowing of heart rate. The abnormality lies in this excessive vagal response, causing
Syncope_(medicine)
Medical condition
pressure caused by laryngoscopy. Atropine can be given when children produce a vagal response, evidenced by bradycardia, in response to intubation. Some physicians
Respiratory_arrest
Special process for endotracheal intubation
does not happen in adults because sympathetic stimulation overpowers the vagal response. However, for those adults who have received drugs such as beta
Rapid_sequence_induction
Physiological response to sudden exposure to cold
or acute heart failure, which ultimately may lead to a cardiac arrest. A vagal response to an extreme stimulus may, in very rare cases, render per se a
Cold_shock_response
Medical condition
main symptom is palpitations. Treatment may be with specific physical maneuvers, medications, or, rarely, synchronized cardioversion. Frequent attacks
AV nodal reentrant tachycardia
AV_nodal_reentrant_tachycardia
Medical condition
hyposensitivity, impaired baroreflex control, depressed efferent parasympathetic/vagal function, nociceptive stimulation, central autonomic overactivity, and abnormal
Automatic_tachycardia
Medical intervention
Kahlow, Hannes; Olivecrona, Magnus (December 2013). "Complications of vagal nerve stimulation for drug-resistant epilepsy". Seizure. 22 (10): 827–833
Management of drug-resistant epilepsy
Management_of_drug-resistant_epilepsy
It consists of peripheral vasoconstriction and associated hypertension, vagally induced bradycardia and reduction of cardiac output. This appears to preferentially
Glossary of underwater diving terminology: D–G
Glossary_of_underwater_diving_terminology:_D–G
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