Surface vibration analysis (SVA): a new non-invasive monitor of gastrointestinal activity.
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چکیده
منابع مشابه
Surface vibration analysis (SVA): a new non-invasive monitor of gastrointestinal activity.
A computerised system for measurement of vibration at the abdominal surface was constructed which was addressed to the evaluation of gastrointestinal (GI) motor function. Preliminary studies revealed a dominant low frequency signal which was synchronous with the heartbeat and was considered representative of aortic pulsation. This was excluded by selective spectral filtration. The remaining sig...
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ژورنال
عنوان ژورنال: Gut
سال: 1989
ISSN: 0017-5749
DOI: 10.1136/gut.30.1.39