<ol id="mwAVE"><li id="mwAVI"><a rel="mw:WikiLink" href="./Thrombosis" title="Thrombosis" id="mwAVM">Thrombosis</a> (obstruction of a blood vessel by a blood clot forming locally)</li> <li id="mwAVQ"><a rel="mw:WikiLink" href="./Embolism" title="Embolism" id="mwAVU">Embolism</a> (obstruction due to an <a rel="mw:WikiLink" href="./Embolus" title="Embolus" id="mwAVY">embolus</a> from elsewhere in the body),<sup about="#mwt118" class="mw-ref reference" id="cite_ref-Donnan2008_2-14" rel="dc:references" typeof="mw:Extension/ref" data-mw="{"name":"ref","attrs":{"name":"Donnan2008"}}"><a href="./Stroke#cite_note-Donnan2008-2" id="mwAVc"><span class="mw-reflink-text" id="mwAVg"><span class="cite-bracket" id="mwAVk">[</span>2<span class="cite-bracket" id="mwAVo">]</span></span></a></sup></li> <li id="mwAVs">Systemic <a rel="mw:WikiLink" href="./Hypoperfusion" title="Hypoperfusion" class="mw-redirect" id="mwAVw">hypoperfusion</a> (general decrease in blood supply, e.g., in <a rel="mw:WikiLink" href="./Shock_(circulatory)" title="Shock (circulatory)" id="mwAV0">shock</a>)<sup about="#mwt121" class="mw-ref reference" id="cite_ref-23" rel="dc:references" typeof="mw:Extension/ref" data-mw="{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-23"}}"><a href="./Stroke#cite_note-23" id="mwAV4"><span class="mw-reflink-text" id="mwAV8"><span class="cite-bracket" id="mwAWA">[</span>23<span class="cite-bracket" id="mwAWE">]</span></span></a></sup></li> <li id="mwAWI"><a rel="mw:WikiLink" href="./Cerebral_venous_sinus_thrombosis" title="Cerebral venous sinus thrombosis" id="mwAWM">Cerebral venous sinus thrombosis</a>.<sup about="#mwt124" class="mw-ref reference" id="cite_ref-Stam2005_24-0" rel="dc:references" typeof="mw:Extension/ref" data-mw="{"name":"ref","attrs":{"name":"Stam2005"},"body":{"id":"mw-reference-text-cite_note-Stam2005-24"}}"><a href="./Stroke#cite_note-Stam2005-24" id="mwAWQ"><span class="mw-reflink-text" id="mwAWU"><span class="cite-bracket" id="mwAWY">[</span>24<span class="cite-bracket" id="mwAWc">]</span></span></a></sup></li></ol>