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Sinus Bradycardia: Difference between revisions
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m (New page: {{Chapter|Sinus node rhythms and arrhythmias}} {{Arrhythmias| | name = Sinusbradycardia | locatieImage = | atrial_frequency = < 60 bpm | ventricular_frequency = same | regularity = regula...) |
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In | In sinus bradycardia the sinus node fires at a slow (<60 bpm) rate. Causes of sinus bradycardia include: | ||
*Normal physiology in an athelete | |||
*Medication (beta-blockers) | |||
*Ischemia (typically inferior myocardial infarction with involvement of the sinus node artery) | |||
*Hypothermia | |||
*Hypothyroidism. | |||
*Neuro-mediated bradycardia, such as in a vasovagal reaction | |||
<gallery> | |||
File:Sinusbradycardia.png|An example of sinusbradycardia | |||
File:E0003195.png|Another 12 lead example of sinus bradycardia | |||
</gallerY> | |||
{{clr}} | {{clr}} | ||