Hellow guys, Welcome to my website, and you are watching EKG/ECG Interpretation Basics Nursing NCLEX | QRS Complex, P Wave, T Wave, PR Interval. and this vIdeo is uploaded by RegisteredNurseRN at 2022-03-07T05:39:55-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.