Article Text
Images in emergency medicine
ECG interference from the iPhone
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A 44-year-old man presented to the emergency department with cocaine-induced chest pain. There was no previous cardiac history. His initial ECG was abnormal (figure 1A). On examination, he appeared well and a charging iPhone 4 was found beneath his …
Footnotes
Competing interests None.
Patient consent Obtained.
Provenance and peer review Not commissioned; internally peer reviewed.