Ƙirƙirar ƙididdiga mafi mahimmanci na wannan jumla Abubuwan haɗari ga thromboembolism, babban dalilin embolism na arterial, sun haɗa da rikicewar jini, irin su a cikin fibrillation na atrial ko mitral stenosis.
Tabbas, mafi rikitarwa na jumla shine "Hanyoyin haɗari don thromboembolism, babban dalilin embolism na jijiyoyin jini, sun haɗa da rikicewar jini (kamar a cikin fibrillation na atrial da mitral stenosis), rauni ko lalacewar bangon jijiya, da kuma hypercoagulability (kamar ƙara yawan platelet count.) "