There are several cases reported in the literature about sick sinus syndrome manifested during the administration of general anesthesia, including bradycardia unresponsive to conventional management. This may be due to the electrophysiological changes created by the anesthetic agents, as already mentioned.
Existen varios casos reportados en la literatura acerca de síndrome de nodo sinusal enfermo manifestado durante la administración de anestesia general, tales como bradicardias refractarias al manejo convencional; posiblemente, ello sea consecuencia de los cambios electrofisiológicos generados por los anestésicos, como se mencionó anteriormente.