The Repolarization Period during the Head-Up Tilt Test in Children with Vasovagal Syncope

Figures

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  Figure 1. The sample electrocardiogram of a child with vasovagal syncope with variable T-wave morphology (VVSI) recorded on admission to the ward and in the three phases of the tilt test: two-humid T-waves are visible in a 2-phase electrocardiogram (after standing) in V4-V6 leads. Source: the medical documentation of a child with children with vasovagal syncope, hospitalized at the Children’s Cardiology Clinic.

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  Figure 2. The sample electrocardiogram of a child with vasovagal syncope with T-waves normal morphology recorded on admission to the ward and in the three phases of the tilt test: in all electrocardiogram recordings, T-waves did not change after verticalization. Source: the medical documentation of a child with vasovagal syncope, hospitalized at the Children’s Cardiology Clinic.

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  Figure 3. The sample electrocardiogram of a child from the control group recorded on admission at the branch and in the three phases of the tilt test: all electrocardiogram recordings had normal T-wave morphology. Source: the medical documentation of a child with psychogenic pseudosyncope, hospitalized at the Children’s Cardiology Clinic.