Short‐term hypoxia does not promote arrhythmia during voluntary apnea

The presence of bradycardic arrhythmias during volitional apnea at altitude may be caused by chemoreflex activation/sensitization. We investigated whether bradyarrhythmic episodes became prevalent in apnea following short‐term hypoxia exposure. Electrocardiograms (ECG; lead II) were collected from 2...

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Veröffentlicht in:	Physiological Reports 2021-01, Vol.9 (1), p.e14703-n/a
Hauptverfasser:	Busch, Stephen A., Diepen, Sean, Roberts, Richard, Steele, Andrew R., Berthelsen, Lindsey F., Smorschok, Megan P., Bourgoin, Cody, Steinback, Craig D.
Format:	Artikel
Sprache:	eng
Schlagworte:	Adult Altitude Apnea Apnea - physiopathology Arrhythmia Arrhythmias, Cardiac - epidemiology Arrhythmias, Cardiac - pathology Bradycardia Bradycardia - epidemiology Bradycardia - pathology Canada - epidemiology Cardiac arrhythmia Chemoreception (internal) Chemoreceptor Cells chemoreflex EKG Electrocardiogram Electrocardiography Female Gases Heart Heart Conduction System - physiopathology Heart Rate Humans Hypoxia Hypoxia - physiopathology Male Morphology Nitrogen Original Research Physiology Respiration Sleep vagal Ventricle
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