Nri gụnyere mkpụrụ osisi. Ndị ọrịa nwere thrombosis nwere ike iri mkpụrụ osisi nke ọma, ọ dịghịkwa mmachi ọ bụla n'ụdị ya. Agbanyeghị, a kwesịrị ịkpachara anya ka a ghara iri nri nwere mmanụ dị elu na abụba dị elu, nri na-esi ísì ụtọ, nri nwere shuga dị elu, nri nwere nnu dị elu, na nri mmanya na-aba n'anya iji zere imetụta njikwa ọrịa ahụ.

1. Nri nwere oke mmanụ na oke abụba: Ndị ọrịa nwere thrombosis nwere oke ọbara, yana nri nwere oke mmanụ na oke abụba, dịka nri e siri esi, ude, na ihe ọṅụṅụ anụmanụ. Ebe ọ bụ na ha bara ụba na mmanụ, ha nwere ike imebi endothelium nke akwara ma mee ka thrombosis ka njọ mgbe ha risịrị nri, yabụ ekwesịrị izere ha ruo n'ókè o kwere mee.

2. Nri ndị na-esi ísì ụtọ: Ndị a na-ahụkarị gụnyere ose ose, obere ihe na-esi ísì ụtọ, ite ọkụ ose, yabasị na galik, wdg. Ebe ọ bụ na mkpali ose nwere ike ibute vasoconstriction, ibelata lumen na ime ka ahụ erughị ala ka njọ, a naghị atụ aro ka a rie nri ndị na-esi ísì ụtọ.

3. Nri nwere nnukwu shuga: Nri nwere nnukwu shuga nwere ike ibute mmụba nke shuga dị n'ọbara. Iri oke nri nwere ike ibute ọrịa shuga ngwa ngwa, belata ọbara na-erugharị ma mee ka ihe mgbaàmà thrombosis ka njọ, yabụ a ga-achịkwa iri nri nwere shuga.

4. Nri nwere nnukwu nnu: Ọ bụrụ na ị nwere ọbara mgbali elu, ọkwa ọbara na-erugharị nwere ike ịbawanye n'ihi mmụba nke ọbara mgbali elu, nke nwere ike imetụta arịa ọbara ma mee ka thrombosis ka njọ. Ya mere, ị kwesịrị izere iri nri nwere nnukwu nnu dị ka nri e siri esi na soseji ham.

5. Nri ndị na-aba n'anya: Mmanya bụ ihe ọṅụṅụ na-akpali akpali, nke nwere ike ibute vasoconstriction na mbelata nke lumen, na-emetụta ọnọdụ ahụ. Ị kwesịrị izere ịṅụ mmanya nke ọma.

Ọ bụrụ na ị nwere akụkọ ihe mere eme nke ọrịa ndị na-akpata ya, ị kwesịrị ịgbaso ndụmọdụ dọkịta ka e jiri ọgwụ gbochie ya, ma gbasoo ndụmọdụ dọkịta ka e jiri ọgwụ antiplatelet na thrombolytic mee ihe ma ọ bụ were ọgwụgwọ ịwa ahụ iji zere thrombosis dị oke njọ ma tinye ndụ gị n'ihe ize ndụ.