EKG practice

EKG rhythm practice on a live strip

Critical Med’s strip practice runs 30 synthesized Lead II rhythms in real time. You pick the rhythm, then see the recognition criteria (regularity, rate, P wave, PR interval and QRS) and how your answer differs from the correct one. It covers sinus, atrial, junctional, AV block and ventricular rhythms, alongside a 12-lead interpretation guide.

What’s inside

  • 30 synthesized rhythms in an interactive practice simulator
  • Filter by sinus, atrial, junctional, AV blocks and ventricular
  • Recognition criteria for every rhythm: regularity, rate, P wave, PR and QRS
  • Feedback that compares your pick with the correct rhythm
  • 12-lead overview and interpretation guide

How to use it

  1. Open Library, then EKG, then Strip Practice.
  2. Watch the strip and choose the rhythm.
  3. Read the criteria and move to the next strip.

Who reaches for it

Absolute Must Have!!!!

My fellow ER and ICU nurses as well as a lot of docs have also downloaded it after seeing it in action.

Tim H. in Texas, eR and ICU nursing

AWESOME APP!

It has absolutely everything I could ask for when it comes to work, school, and Clinicals!

Steph~~ie, eMT and paramedic student

EKG practice: common questions

How many rhythms can I practice?

30 synthesized rhythms across sinus, atrial, junctional, AV block and ventricular groups.

Is strip practice for clinical use?

No. It’s for education and exam practice only.

More in Critical Med

Critical Med is an educational study and reference tool. It does not provide diagnosis, treatment directives or emergency services, and it is not a substitute for professional clinical judgment or facility protocols. ACLS study content supports personal exam preparation only; it is not AHA-accredited and does not grant a certification card.