La troponin he mea protein i komo iloko o ke kumukanawai o nā olonā mākala a hooponopono i ko lakou contraction, me ka pae o puʻuwai puʻuwai.

He paʻakikī ia i hana ʻia me ʻekolu mau protein: troponins I, -C a me -T.

Aia nā ʻano kikoʻī o ka puʻuwai no ka troponin T a me I, hiki ke ʻike i ka pōʻino o ka naʻau.

ʻO ke ʻano o nā troponins cardiac hiki ke:

• e ʻike a pōʻino naʻau,
• e hoʻopaʻa i ka pilikia (prognosis) i ka poʻe i loaʻa i ka a maʻi ʻaʻano coronary syndrome
• e hōʻike a myocardial infarction (maʻi hohola)

No laila, he mea koʻikoʻi kēia ʻano no ka maʻi maʻi, prognosis a me ka nānā ʻana i ka therapeutic o nā maʻi coronary acute, e pili ana i nā maʻi āpau e hiki mai ana ke hoʻopaʻa ʻia kekahi o nā aʻa e hāʻawi ana i ka puʻuwai (nā ʻāpana coronary arteries) holoʻokoʻa a ʻāpana paha. . ʻO ka myocardial infarction kekahi o lākou.

Lawe ʻia ka dosage ma o kahi laʻana koko maʻalahi. Hoʻokumu ʻia ka ʻenehana assay i nā antibodies e ʻike i nā ʻano cardiac o nā troponins like ʻole.

I ka loaʻa ʻole o kahi pilikia puʻuwai, haʻahaʻa loa ka ʻike o ka troponin i ke koko. Pono ia ma lalo o 0,6 μg / L (micrograms no ka lita).

ʻO ka piʻi ʻana o ke kiʻekiʻe o ka troponin i loko o ke kahe koko he hōʻailona ia o ka pōʻino i ka myocardium, ka puʻuwai puʻuwai. Ma hope o ka hōʻeha puʻuwai a i ʻole ka emi ʻana o ke koko i ka puʻuwai, necrotize nā puʻuwai a make, e hoʻokuʻu ana i nā troponins.

ʻIke ʻia kēia mau mea i ke koko 2-4 mau hola ma hope o ka hoʻomaka ʻana o ka pilikia myocardial.

Hiki ke ʻike ʻia ka piʻi ʻana o ka troponin i ke koko ma:

• byka embolism pulmonary,
• de ka maʻi ʻehaʻeha (ka mumū o ka myocardium),
• byhoʻopau puʻuwai mau,
• byka maʻi renal pae hope