Myocardial infarction. Pehea e hana?

Myocardial infarction - ka pathological kaʻina hana, ma muli o ka poino ana o cardiomyocytes a me kā lākou mau hope ma connective'aʻaʻa ma ka hope o ka myocardial infarction.

Ma ka hapanui o hoopii, keia pathology e hoʻomōhala ai ma hope o myocardial infarction. Malfunction o ka naau Muscle, ole koko haawi, a nolaila, oxygen, a hiki i ka naʻau kumu o ka hooulu ana o myocardial infarction. Maʻi anoxia cardiomyocytes, kena ae la ka hapanui atherosclerotic lesions o na ipu coronary.

Myocardial infarction - ka necrosis (necrosis) pauku o kekahi IIeEeAIEUAA o ka naau Muscle. Kona ano hoopono ua hoihoi hou ia lakou me ke kōkua o ka ulu o ke ana ma ka poino wahi o ka connective'aʻaʻa. Eia naʻe, hiki ole ke hoemi i ka lole, i hiki aku ai i ka hoʻohuikau o cardiac aayoaeuiinoe: aia no he ka ho'ēmiʻana i loko o ejection hapa, cardiac conduction a me pāpana, me ka naau kani lilo kuli.

Myocardial infarction ua wehewehe aku ma ka mea nui poino i ka naau Muscle - hoʻokahi a oi mau mea i akaka palena, UAIAaIN ma connective'aʻaʻa.

Clinically, keia pathology hoike mai ai ia dilation (hoʻonui) o ka naau keʻena hypertrophy (ai hanaʻia naʻe) o ka naau Muscle. Inā ua cardio, symptoms, ka mea, ua wehewehe aku ma ka kēia: hikiʻole e hana physical haʻawina, e like me ka pono me ka luhi, ikea tachycardia, pokole o ka hanu, naau eha, haanou ana (edema hōʻike mua ma ka lalo lala). Ua mea no hoi he like symptom o ka hypertension mea me ka nui loa ma luna ma mua o maʻamau. Myocardial infarction ua i kekahi manawa 'akomi i ma ke ano o ka hai naʻau ole. A pinepine complication o ka maʻi o ka permeability ilihune o ka moku i ke koko, a ho'ēmi i kā ka oxygen ma lako i na nā loko, e like me ia ka loa naʻau Muscle.

Cardiosclerosis iapaau ana e hoʻomaka me ke kali, e like me ka hikiwawe e loaa ana. Ma ka keia kahua, kekahi mau ki ina hana like i hoʻohana. No ka stimulation o ka naau, i ka pāpana o konaʻoki, 'ole ma cardiomyocyte pūnao' ana i mālama 'inikua Inc. Ai 'hoomahuahua i ka contractility o ka kōna myocardium.

Hoemi overweight ho'ēmi i kā ka haawe ana ma luna o ka naʻau. Inā ka oi nuipa mea pono edematous loli, ia mea e pono ke lawe diuretics mea e emi nani, a, nolaila, ke kaumaha.

Myocardial infarction kākaʻikahi koiʻoki lāʻau lapaʻau 'uao: wale ka wā nui cardiac arrhythmias a coronary artery lesions. Oia e hoomanawanui i lawe a hāpai stents, e hoʻonui i ka lumen o na moku koko. Paha he coronary artery holo alaʻokoʻaʻoki kino.

Myocardium a me ke koko moku hiki ke regenerated ma ka liʻiliʻi buke, a me kaʻoki kino.

Ka pono a me ka paʻa pakele o myocardial infarction, i ka iapaau ana, e kōkua anei i keena. Anei i keena k'aʻaʻa e noho a me nā ipu a me ka naau ke koko, a me nā nā loko a me nā'aʻaʻa. Transplantation o kēia mau keena outpatient nā keʻena lāʻau lapaʻau i loko o ka haukapilaʻo. Me ke kahe o ke koko ka mea, hiki i ka myocardium, kahi i pili ai i ke ola mau. A laila, anei i keena pau ka fibroblasts i lilo scars, a differentiate i loko o cardiomyoblast. Pela, he mea myocardial e noho no 9 - 12 mahina. Nokeʻano o ka iapaau ana o myocardial infarction a me nā mea maʻi malama, a hookupaa iho la ia ma ka lapaʻau haʻawina.