"Obstructive shock" wata kalma ce ta likitanci wacce ke nufin wani nau'in girgiza da ke faruwa a lokacin da aka samu toshewar zuciya ko manyan hanyoyin jini da ke hana jini yawo yadda ya kamata. Wannan na iya haifar da raguwar kwararar jini da isar da iskar oxygen zuwa gabobin jiki masu mahimmanci, haifar da lalacewar gabobin jiki da yiwuwar haifar da rikice-rikice masu barazana ga rayuwa. Misalan yanayin da zai iya haifar da girgizawa sun haɗa da embolism na huhu, tashin hankali pneumothorax, da tamponade na zuciya.