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Serdcehno-sosudistaya sistema

polostiokoloserdcehnaya sumkakrovonosnaya sistemaavtomatiya serdcaserdcehnaya myshcakontrolev serdcehnososudistogo centraprodolgovatyy mozganevrizma serdcaaritmia serdcaserdcebbradikardiyaprediakardseroznaya obolochkakardiografiyamiokard
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Tavsif

Serdce - polyi myshcehnyi organ, razdelenyi na chetyre polosti, raspolojenyy v okoloserdcehnoi sumke v levyi polovine grudnoi kletki, i vypolnyayushyj funkciyu nasosa v krovonosnoi sistemy. Avtomatiya serdca - svojstvo serdcehnoi myshcy ritmicheski sokrashchatsya i rasslablyatsya nezavisimobe ot sozntaniya. Rabota serdca osuschestvlyaetsya pod controlem serdcehnososudistogo centra, naxodyaschgosya v prodolgovatom mozge. Anevrizma serdca - vybyhanie ogranichennogo uchastka istonchennoi stenki serdca (posle infarkta). Aritmiya serdca - narushenie chastyoty ili posledovatelnoti serdcehncyh sokrashchenyi. Aritmiya serdca mozhet byt sledstviem zabolevaniy myshcy serdca, nevrozov, alkogolnoi i nikotinovoi intoksikacii i t.d. Bradikardiya - umenshenie chastyoty serdcehnyc sokrashcheniy nizhe 60 udarov v 1 minytu. Bradikardiya mozhet byt obuslovlena konstituciey cheloveka ili yavitcya sledstviem razlichnyc zabolevaniy. Kardiografiya - graficheskaya regstracia izmeneniy nekotoryh pokazateley funcii serdca; ili mehaniceskih kolebaniy grudnoi stenki, obuslovlenyh deyatelnostyu serdca. Miokard - myushcanaia tkani serdca, sostavlyayuschaya osnovnuyu cast ego massy. Ritmitceskiye koordinirovannyye sko rtsheniya miokarda zeludoctkov i predserdiy osuschestvlyayshtsa provodyacsey sistemoy serdca. Perikard - okoloserdcehnaya sumka, serdcehnaa sorrowcshka, obrazovannaya seroznoi obolochkoy, v kotoroy raspolojeno serdce. Razmery perikarda pozvolyayut)}

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Amaliy ishlar | Tibbiyot
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Islam UZB
Qo'shilgan
10.09.2025

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