Ciwon zuciya (thrombosis) yawanci yana faruwa ne sakamakon lalacewar ƙwayoyin jijiyoyin zuciya na zuciya, rashin daidaituwar yadda jini ke gudana, da kuma ƙaruwar yawan jini a cikin jini.

1. Raunin ƙwayoyin jijiyoyin zuciya: Raunin ƙwayoyin jijiyoyin jini shine mafi mahimmanci kuma sanadin samuwar thrombus, wanda ya fi yawa a cikin rheumatic da infective endocarditis, mummunan ciwon atherosclerotic plaque ulcer, rauni ko kumburi wurin raunin jijiyoyin jini, da sauransu. Bugu da ƙari, bayan hypoxia, girgiza, sepsis da ƙwayoyin cuta endotoxin suna haifar da lalacewar endothelial mai yawa a cikin jiki, collagen da ke ƙarƙashin endothelium yana kunna tsarin coagulation, wanda ke haifar da yaduwar coagulation a cikin jijiyoyin jini, kuma thrombus suna samuwa a cikin microcirculation na jiki gaba ɗaya.

2. Yanayin kwararar jini mara kyau: galibi yana nufin raguwar kwararar jini da kuma samar da eddies a cikin kwararar jini, da sauransu. Abubuwan da ke haifar da thrombus da thrombus suna isa ga yawan da ake buƙata don thrombus a yankin, wanda ke taimakawa wajen samar da thrombus. Daga cikinsu, jijiyoyin jini sun fi kamuwa da thrombus, wanda ya fi yawa a cikin marasa lafiya da ke fama da gazawar zuciya, rashin lafiya na yau da kullun da kuma hutun gado bayan tiyata. Bugu da ƙari, kwararar jini a cikin zuciya da jijiyoyin jini yana da sauri, kuma ba shi da sauƙi a samar da thrombus. Duk da haka, lokacin da kwararar jini a cikin atrium na hagu, aneurysm, ko reshe na jijiyoyin jini yana da jinkiri kuma eddy current yana faruwa yayin stenosis na mitral bawul, yana kuma iya haifar da thrombosis.

3. Ƙara yawan coagulation na jini: Gabaɗaya, ƙaruwar platelets da abubuwan coagulation a cikin jini, ko raguwar ayyukan tsarin fibrinolytic, yana haifar da yanayin coagulation a cikin jini, wanda ya fi yawa a cikin yanayin gado da kuma wanda aka samu ta hanyar coagulation.

Bugu da ƙari, rashin samun isasshen jini a cikin jijiyoyin jini na iya haifar da shi. Dangane da ingantaccen ganewar cutar mutum, ana iya cimma rigakafin kimiyya da magani don taimakawa wajen murmurewa daga rashin lafiya.