Antiaritmicheskie Sredstva: Antiaritmicheskie Preparaty, Fenitoin, Lidokain, Amiodaron, Tsitrat Magniya, Sul?fat Magniya, Prokainamid, Adenozin
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ISBN10: 1233602861
ISBN13: 9781233602865
Publisher: Books Llc Wiki Series
Pages: 30
Weight: 0.16
Height: 0.06 Width: 7.44 Depth: 9.69
Language: Russian
ISBN13: 9781233602865
Publisher: Books Llc Wiki Series
Pages: 30
Weight: 0.16
Height: 0.06 Width: 7.44 Depth: 9.69
Language: Russian
Istochnik: Wikipedia. Stranitsy: 28. Glavy: Antiaritmicheskie preparaty, Fenitoin, Lidokain, Amiodaron, Tsitrat magniya, Sul fat magniya, Prokainamid, Adenozin, Lappakonitina gidrobromid, Kaliya i magniya asparaginat, Khlorokhin. Vyderzhka: Antiaritmicheskie preparaty - gruppa lekarstvennykh sredstv, primenyayushchikhsya pri raznoobraznykh narusheniyakh serdechnogo ritma, takikh kak ekstrasistoliya, mertsatel naya aritmiya, paroksizmal naya takhikardiya, fibrillyatsiya zheludochkov i dr. Po lokalizatsii dyei stviya Sredstva, vliyayushchie na innervatsiyu serdtsa Sredstva, vliyayushchie i na miokard, i na innervatsiyu serdtsa Po primeneniyu v klinicheskoi praktike Credstva primenyayushchiesya pri blokadakh serdtsa. Umerennaya blokada natrievykh kanalov Ris. 1. Provodyashchaya sistema serdtsa Ris. 2. Potentsialy dyei stviya uzlov, konechnogo volokna Purkin e i rabochego miokarda zheludochkovMiokard otnosit.sya k aktivno vozbudimym sredam. On sposoben kak generirovat, tak i provodit elektricheskie impul sy. Zarodivshis v sinoatrial nom uzle, impul s po miokardu predserdii i mezhpredserdnym putyam bystrogo provedeniya (puchki Bakhmana, Venkebakha i Torelya) ustremlyaet.sya k atrioventrikulyarnomu uzlu, gde skorost provedeniya samaya nizkaya v provodyashchyei sisteme serdtsa. V rezul tate voznikaet tak nazyvaemaya atrioventrikulyarnaya zaderzhka. Eto sposobstvuet tomu, chto predserdiya uspevayut sokratit sya ran she zheludochkov. Dalyee impul s prokhodit v stvol puchka Gisa, zatem cherez nozhki puchka Gisa i provodyashchie volokna Purkin e popadaet v rabochii miokard zheludochkov, privodya k ikh sokrashcheniyu (Ris. 1). Pri nekotorykh formakh vrozhdennoi patologii otmechaet.sya dopolnitel nykh putyei predserdno-zheludochkovogo provedeniya: puchki Kenta pri sindrome Vol fa-Parkinsona-Uai ta i puchok Dzhyei msa pri sindrome Klerka-Levi-Kristesko. Puchki Kenta obychno raspolozheny s lateral nykh storon fibroznykh kolets i svyazyvayut miokard predserdii s baza...
