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Figure 1 | BMC Cardiovascular Disorders

Figure 1

From: Early repolarization with horizontal ST segment may be associated with aborted sudden cardiac arrest: a retrospective case control study

Figure 1

The definition of early repolarization patterns. (A) Early repolarization: defined as a QRS-ST junction elevation of at least 1 mm (0.1 mV) above the baseline in at least two continuous inferior or lateral leads that manifests as QRS slurring or notching (thick arrow). (B) A horizontal ST segment was defined as a J-point elevation of <0.1 mV within 100 ms after the J point (46-yr-old man in SCA group). (C) An ascending ST segment was defined as a J-point elevation of >0.1 mV within 100 ms after the J point (44-yr-old man in control group).

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