UE ventricular y auricular correctos

13:57 Apr 17, 2020 

I've just revisited this question because I'm translating another text related to electrocardiography. I just thought it was worth mentioning that estimulación, in this context, will often be better translated as "pacing" rather than "stimulation": it's the word Spanish cardiologists use when they want to refer to pacing. Here, the umbral de estimulación can be and quite often is called the stimulation threshold, but it can also be called the pacing threshold (in fact it's called that in one of the references I posted in my answer). I think it's a better option, actually. So I've added it to the glossary entry, if only to alert people who may not realise that estimulación is the Spanish word for (cardiac) pacing, something I didn't realise when I answered this.