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Premature Junctional Complex | Reference Guide.

ecg rhythm strip for reference guide


EKG Features

Rate: The underlying rate
Rhythm: Regular with premature beats
P Wave: Present before, during (hidden) or after QRS, if visible it is inverted
PR Interval: Absent or short
QRS: Normal (0.06-0.10 sec)

Premature junctional contractions (PJC) are early heart beats originating from the AV junction. Occasional PJCs are common in otherwise healthy patients.
External Source: http://www.emergencymedicalparamedic.com/premature-junctional-contractions/
Emergency Medical
Premature Junctional Complex - Reference Guide | Practi

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