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To the editor: We read with interest the review by Wackers on the role of cardiac imaging in the emergency department.1 While many relevant imaging techniques commonly used in this setting are properly discussed, we are concerned about the lack of mention of the role of exercise echocardiography (echo). In fact, in the key points table only …
Competing interests None.
Provenance and Peer review Not commissioned; not externally peer reviewed.
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