YURAKNING GEMODINAMIK VAZIFASI. YURAK MUSHAGINING ASOSIY XOSSALARI.
Chorshanbiyev Javohir Jumanazar oʻgʻli
Termiz iqtisodiyot va servis universiteti, Tibbiyot fakulteti, Davolash ishi yo'nalishi 1-bosqich talabasi,
Husanov Sayidbek Almat o‘g‘li
Termiz iqtisodiyot va servis universiteti, Tibbiyot fakulteti, Tibbiy fundamental fanlar kafedrasi o‘qituvchisi
Keywords: Yurak, Gemodinamika, Yurak mushagi, Qisqaruvchanlik, Avtomatizm, Zarba hajmi, Minut hajmi, Qon aylanish, Qo‘zg‘aluvchanlik, O‘tkazuvchanlik, Toliqmaslik, Frank-Starling qonuni, Fiziologiya, Ritm hosil qilish, Kardiotsikl.
Abstract
Ushbu maqolada yurakning gemodinamik vazifalari va yurak mushagining asosiy fiziologik xossalari chuqur tahlil qilinadi. Yurakning qon aylanish tizimidagi markaziy o‘rni, uning minut hajmi, zarba hajmi va yurak chastotasi kabi ko‘rsatkichlar asosida gemodinamikada qanday rol o‘ynashi ilmiy asoslangan holda bayon etiladi. Shuningdek, yurak mushagining qo‘zg‘aluvchanlik, o‘tkazuvchanlik, qisqaruvchanlik va toliqmaslik kabi asosiy xossalari normal fiziologiya doirasida tahlil qilinadi. Maqola ilmiy-pedagogik faoliyatda foydalanish uchun tavsiya etiladi.
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