The Value of Contrast-Enhanced Transesophageal Echocardiography in the Detection of Cardiac Right-to-Left Shunt Related with Cryptogenic Stroke and Migraine

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Group</td><td class="align_center">Source</td><td class="align_center">Grade 1</td><td class="align_center">Grade 2</td><td class="align_center">Grade 3</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left" rowspan="2">CS group</td><td class="align_center">PFO-RLS (198)</td><td class="align_center">45</td><td class="align_center">80</td><td class="align_center">73</td></tr><tr><td class="align_center">P-RLS (111)</td><td class="align_center">26</td><td class="align_center">45</td><td class="align_center">40</td></tr><tr><td class="align_center" colspan="5"><hr/></td></tr><tr><td class="align_left" rowspan="2">Migraine group</td><td class="align_center">PFO-RLS (194)</td><td class="align_center">89</td><td class="align_center">71</td><td class="align_center">34</td></tr><tr><td class="align_center">P-RLS (128)</td><td class="align_center">55</td><td class="align_center">40</td><td class="align_center">33</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Semiquantitative grading of RLS originating from various sources in two groups.</div>

BioMed Research International

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Table 3

Table 3: The Value of Contrast-Enhanced Transesophageal Echocardiography in the Detection of Cardiac Right-to-Left Shunt Related with Cryptogenic Stroke and Migraine 

Table 3 | The Value of Contrast-Enhanced Transesophageal Echocardiography in the Detection of Cardiac Right-to-Left Shunt Related with Cryptogenic Stroke and Migraine 