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Fig. 3 | Journal of Cardiovascular Magnetic Resonance

Fig. 3

From: Use of self-gated radial cardiovascular magnetic resonance to detect and classify arrhythmias (atrial fibrillation and premature ventricular contraction)

Fig. 3

Representative histograms of VV values in: (Image a) a patient in normal sinus rhythm (NA group), (Image b) an AF patient and (Image c) a patient with isolated PVC. For the NA patient, the histogram demonstrates a relatively narrow Gaussian-like distribution, whereas for the AF patient, the histogram demonstrates a broader distribution of VV intervals. For the PVC patient, the histogram shows a distribution with 3 distinct populations (blue rectangle = regular “normal” beats, red arrow head = ectopic PVC beat and purple arrow head = delayed beat following compensatory pause after PVC)

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Journal of Cardiovascular Magnetic Resonance

ISSN: 1532-429X

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