EKG Rhythms Already Passed 2024/2025 update

EKG Rhythms Already Passed 2024/2025

update


sinus rhythm - ✔✔normal rhythm

sinus bradycardia - ✔✔HR: >60

regular

regular p waves

normal pr and qrs intervals

sinus tachycardia - ✔✔HR: 101-160

regular

regular p waves

normal pr and qrs intervals

sinus arrythmia - ✔✔HR: varies with respiratory pattern

irregular in a repetitive pattern

regular p waves

normal pr and qrs intervals

sinus arrest - ✔✔HR: occurs at any HR

regular but interrupted

, regular p waves before pause

normal pr and qrs intervals

sinus block (sinus exit block) - ✔✔HR: occurs at any heart rate

regular but interrupted

regular p waves before and after pause

normal pr and qrs intervals

wandering atrial pacemaker - ✔✔HR: mean rate: <100 (50's or 60's)

irregular

at least 3 different p waves

pr interval varies

normal qrs interval

multifocal atrial tachycardia - ✔✔HR: mean rate: >100

irregular

pr interval varies

normal qrs interval

premature atrial contraction (pac) - ✔✔HR: occurs at any rate

regular but interrupted

p wave are shaped differently than sinus (may be hidden in the preceding t

wave)