English Contractions – Speak Faster Do you want to speak english faster? Please take a glance at this list; I am – I’m, can not – can’t , are not – aren’t, he is – he’s and etc…;

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There are three basic parts to an EKG: P wave: this is the wave that shows what is going on in the atria of the heart aka atrial contraction QRS: think ventricles, if there’s an abnormal QRS …