Noninvasive biomagnetic detection of intestinal slow wave dysrhythmias in chronic mesenteric ischemia
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چکیده
منابع مشابه
Noninvasive biomagnetic detection of intestinal slow wave dysrhythmias in chronic mesenteric ischemia.
Chronic mesenteric ischemia (CMI) is a challenging clinical problem that is difficult to diagnose noninvasively. Diagnosis early in the disease process would enable life-saving early surgical intervention. Previous studies established that superconducting quantum interference device (SQUID) magnetometers detect the slow wave changes in the magnetoenterogram (MENG) noninvasively following induct...
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1 Department of Surgery, Vanderbilt University, Nashville, TN, USA 4 2 Department of Physics & Astronomy, Vanderbilt University, Nashville, TN, USA 5 3 Auckland Bioengineering Institute, University of Auckland, New Zealand 6 4 Department of Physics, Lipscomb University, Nashville, TN, USA 7 Division of Vascular Surgery, Vanderbilt University, Nashville, TN, USA 8 6 Department of Surgery, Univer...
متن کاملCALL FOR PAPERS Innovative and Emerging Technologies in GI Physiology and Disease Noninvasive biomagnetic detection of intestinal slow wave dysrhythmias in chronic mesenteric ischemia
S. Somarajan, N. D. Muszynski, L. K. Cheng, L. A. Bradshaw, T. C. Naslund, and W. O. Richards Department of Surgery, Vanderbilt University, Nashville, Tennessee; Department of Physics and Astronomy, Vanderbilt University, Nashville, Tennessee; Auckland Bioengineering Institute, University of Auckland, Auckland, New Zealand; Department of Physics, Lipscomb University, Nashville, Tennessee; Divis...
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Acute intestinal &hernia is associated with a mortality of more than 80% [2, 3, 14, 181. Periods of &hernia greater than 6 to 12 hr often commit the surgeon to an extensive resection of gangrenous bowel from which few of these critically ill patients can recover [ 141. Delay in diagnosis is recognized as the major factor contributing to the high morbidity associated with this condition [3]. Cle...
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Certain gastric disorders affect spatiotemporal parameters of the gastric slow wave. Whereas the electrogastrogram (EGG) evaluates electric potentials to determine primarily temporal parameters, fundamental physical limitations imposed by the volume conduction properties of the abdomen suggest the evaluation of gastric magnetic fields. We used a multichannel superconducting quantum interference...
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ژورنال
عنوان ژورنال: American Journal of Physiology-Gastrointestinal and Liver Physiology
سال: 2015
ISSN: 0193-1857,1522-1547
DOI: 10.1152/ajpgi.00466.2014