Kulephera kwamphamvu

Kulephera kwamitsempha ndi vuto lililonse lomwe limachedwetsa kapena kuyimitsa magazi kudzera m'mitsempha yanu. Mitsempha ndi mitsempha yamagazi yomwe imanyamula magazi kuchokera pamtima kupita kumalo ena mthupi lanu.

Chimodzi mwazinthu zomwe zimayambitsa kuchepa kwa magazi ndi atherosclerosis kapena "kuuma kwa mitsempha." Zinthu zamafuta (zotchedwa zolengeza) zimamangirira pamakoma amitsempha yanu. Izi zimawapangitsa kukhala ochepa komanso owuma. Zotsatira zake, ndizovuta kuti magazi azidutsa mumitsempha yanu.

Kutuluka kwa magazi kumatha kuyimitsidwa mwadzidzidzi chifukwa chamagazi. Mitsempha imatha kupangika pachikwangwani kapena kuyenda kuchokera kumalo ena amtima kapena mitsempha (yomwe imadziwikanso kuti embolus).

Zizindikiro zimadalira komwe mitsempha yanu imachepa:

• Ngati zimakhudza mitsempha yanu yamtima, mutha kukhala ndi ululu pachifuwa (angina pectoris) kapena matenda amtima.
• Ngati zingakhudze mitsempha yanu yaubongo, mutha kukhala ndi vuto losavomerezeka la ischemic (TIA) kapena stroke.
• Ngati zimakhudza mitsempha yomwe imabweretsa magazi m'miyendo mwanu, mumatha kupindika mwendo mukamayenda.
• Ngati zimakhudza mitsempha m'mimba mwanu, mutha kukhala ndi ululu mukadya.

• Mitsempha ya ubongo
• Kukula kwa atherosclerosis

Goodney PP. Kuyesa kwamankhwala kwamitsempha yamagazi. Mu: Sidawy AN, Perler BA, olemba. Rutherford Opaleshoni ya Mitsempha ndi Endovascular Therapy. 9th ed. Philadelphia, PA: Elsevier; 2019: mutu 18.

Libby P. Biology ya mitsempha ya atherosclerosis. Mu: Zipes DP, Libby P, Bonow RO, Mann, DL, Tomaselli GF, Braunwald E, olemba. Matenda a Mtima a Braunwald: Buku Lophunzitsira la Mankhwala Amtima. 11th ed. Philadelphia, PA: Elsevier; 2019: mutu 44.