Atherosclerosis chirwere chisingagumi, chinopfuurira mukati umo mavara anovakwa mumasvingo emaketari .
Izvi zvinokonzerwa nehomwe yeklesterol nemamwe lipids, calcium, uye masero makuru ekuvhiringidza anonzi macrophages. Kana imwe nguva bhokisi riripo mune ariti, rinogona kukonzera marudzi akawanda ematambudziko.
Chokutanga, mapegi anogona kupindira muhaditi, pakupedzisira zvichiita kuti kusagadzikana kusakwana kana kukwana kuwedzere ropa.
Simba angina muenzaniso wechirwere chechirwere chinokonzerwa nechinzvimbo chinowedzera kuwedzera.
Chechipiri, mapepa anogona kukonzera hutachiona hwehutano. Arterial thrombosis inowanikwa apo bhanhire rinoparara kamwe, zvichiita kuti trombus (ropa clot) iite. Izvozvo zvinokonzera kuitika kamwe kamwe kweyeri. Imwe dambudziko rezvechirwere rinokonzerwa nokuparara kwepachika rinonyanyisa coronary syndrome (ACS) .
Chechitatu, mabheti anogona kuderedza rusvingo rwetari rinokonzera kubhota kubva mumuti wekutanga kuita izvo zvinonzi aneurysm. Iyo rupturing ye aneurysm inowanzobereka kukanganisika kwemukati mukati. A ruptured aortic aneurysm muenzaniso wechiitiko ichocho.
Zvimwe zvinetso zvehutano zvinowanzokonzerwa ne-atherosclerosis zvinosanganisira chirwere , chirwere chetachiona chirwere , uye chirwere chepfungwa.
Zvinokonzera
Chikonzero chikuru chinokonzera hutachiona hweHatrosclerosis hachina kunyatsogadzwa.
Zvisinei, zvinhu zvakawanda zvinoita kuti atherosclerosis ionekwe, kusanganisira:
- Genetic predisposition - iyo inokonzerwa neherosclerosis inotarisa mumhuri. Chero ani zvake ane hama dzepedyo (vabereki, sibs, vanamainini nevamadzimai) vave vane atherosclerosis vanofanira kutora mukana wose kuti vaderedze panjodzi dzavo pachavo.
- Cholesterol kusakanganiswa - huwandu hwehutachiona hweLDL cholesterol uye hutsika hweHDL cholesterol hunobatanidza ne-atherosclerosis.
- Hypertension
- Kusvuta
- Sedentary lifestyle
- Kuwedzera muviri, kunyanya kuderera mumimba
- Chirwere cheshuga
Munyika dzekuMadokero, kunyange muhuduku nekuyaruka kwemariti inowanzoratidza kushanduka kwemaatrosclerosis. Atherosclerosis inotanga sechirembera, chirwere chinopfuurira chinowanzove chave chichigadziriswa kwemakore emakore zvisati zvatanga kutanga zviratidzo.
Akabatwa Mishonga
Atherosclerosis inowanzobata maronary coronary , zvichiita kuti angina uye myocardial infarction (kurwadziwa kwemoyo); mhirizhonga inoparadzaniswa (brain arteries), inotungamirira kuhondo; mishonga inoputika, inoita kuti zvirwere zvepfungwa zvive; the aorta, inotungamirira kune aortic aneurysm; uye mishonga yeropa remaoko uye (kunyanya) makumbo, zvichiita kuti pave nehutachiona hwehutano uye kujekesa, kusuruvara, kushanduka kweganda, uye kunonoka-kuporesa.
MuUnited States, atherosclerosis inokonzera rufu nekuremara kupfuura chero imwe zvirwere.
Kurapa
Vanachiremba vanopedza nguva yakawanda yavo vachibata mitezo ye atherosclerosis-moyo kutambudzwa, kurohwa, hosha kusakona, chirwere cheperiyuta chirwere, nezvimwe zvakadaro kurapwa kune zvimwe zvinhu. Asi kurapwa kunowanzova kwakaoma, kunodhura, kusasvibisa, uye / kana ngozi.
Kubva kure, "kurapa" kwakanakisisa kweatrosclerosis ndechokuti uite zvose zvaunogona kuti urege kutapurika kweherosclerosis kubva pakuitika pakutanga, kana kuti ikozvino iko, kutora chiyero chega chega chekuita kuti chirege kufambira mberi.
Aya matanho anosanganisira kudya kudya kwakanaka, kuwana muviri wakawanda, kuchengeta uremu hwako pahuwandu hunogamuchirwa, kwete kusvuta, nekuita kuti ropa rako rive rakanaka.
Sources:
Simba, JP, Malcom, GT, McMahan, CA, uye al. Kuwanda uye huwandu hwehutano hwehutano hwehutachiona hwevechiri kuyaruka uye vechidiki vechidiki. Migumisiro yekudzivirira kubva pamagadzirirwo epathobiological ye atherosclerosis mukudzidza kwevechidiki. JAMA; 281: 727.
Libby P, Ridker PM, Hansson GK. Kufambira mberi uye matambudziko mukushandura biology ye atherosclerosis. Nature 2011; 473: 317.