Premature Ventricular Complex Bigeminy | Reference Guide
EKG FeaturesRate: The underlying rate
P Wave: Absent
PR Interval: Not measurable
QRS: Wide (> 0.10 sec), bizarre appearance
Premature ventricular contraction bigeminy are extra, abnormal heartbeats originating in the Purkinje fibers of the ventricles. The PVC occurs with every other heart beat. 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.
External Source: http://www.cnn.com/HEALTH/library/premature-ventricular-contractions/DS00949.html
Premature Ventricular Complex Bigeminy | Reference Guide Example
Authors, Reviewers and DevelopersEKG rhythms classes: Thomas O'Brien.
EKG monitor simulation: Steve Collmann
12 Lead Lecture: Dr. Michael Mazzini, MD, Cardiologist.
Spanish EKG: Breena R. Taira, MD, MPH
Medical review: Dr. Jonathan Keroes, MD, Cardiologist,
Dr. Barbara Erickson, PhD, RN, CCRN.
EKG tracings medical review: Dr. Pedro Azevedo, MD, Cardiology
Last Update: 11/7/2022
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