ECG Practice Strips

ecg rhythm strip for quiz

Interpret this ECG strip







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ECG Training Modules 2022

Our new ECG modules provide in-depth training in ECG interpretation basics, rhythm analysis and abnormality recognition. Modules include lessons, interactive exercises and a course quiz.

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ECG Interpretation Practice Coach

The ECG coach breaks down interpretation into five analysis steps followed by classification of the ECG strip. Scoring based upon both analysis and interpretation are available..

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ECG Abnormality Examples

Our ECG Examples provides information on reading ECG strips with over forty different abnormal EKG examples. For each arrhythmia, there are EKG strip examples and descriptive text. We also provide an annotated tracing with a summary of the key features and values.

ECG Examples



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ExplanationRate: The underlying rate
Rhythm: Irregular
P Wave:Absent
PR Interval: Not measurable
QRS: Wide (> 0.10 sec), bizarre appearance
An impulse causes an early cardiac complex which disrupts the underlying rhythm. The locus of stimulation being different, results in a change in the morphology of the cardiac complex. Note the absence of P wave and the wide, bizarre QRS complex. PVC’s can occur occasionally or frequently. PVC’s can be observed with or without a pattern
Premature ventricular contraction couplets are extra, abnormal heartbeats that originating the Purkinje fibers of the ventricles. The PVC occur in pairs. Patients may feel a PVC as a skipped beat or palpitation. Single beat premature ventricular contractions are very common and can often be asymptomatic in healthy patients. PVCs are also called premature ventricular complexes. Premature ventricular contraction (PVCs) are extra, abnormal heartbeats that originating the Purkinje fibers of the ventricles. Patients may feel a PVC as a skipped beat or palpitation. Single beat premature ventricular contractions are very common and can often be asymptomatic in healthy patients. PVCs are also called premature ventricular complexes.
485 PVC 0 True




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