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Ushbu maqolada yurak faoliyatining boshqarilish mexanizmlari yoritilgan. Yurakning ichki (avtonom) boshqaruv tizimi va yurakdan tashqari (ekstrakardial) boshqaruv omillari – nerv va gormonal ta’sirlar alohida ko‘rib chiqilgan. Sinus tuguni, atrioventrikulyar tugun, Gis tutami kabi yurak ichki tuzilmalarining ritm yaratishdagi roli va ularning o‘zaro uyg‘unlashuvi tahlil qilingan.Shuningdek, simpatik va parasimpatik nervlar, adrenal va tireoid gormonlarning yurak faoliyatiga ta’siri tushuntirilgan. Maqolada yurak faoliyatining reflektor boshqaruv yo‘llari ham qisqacha yoritilib, yurak faoliyatining organizm ehtiyojlariga moslashuvi ilmiy asosda bayon qilingan.
yurak
yurak
citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 0 | |
popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Average | |
impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |