Myocardium - yisifo myocardium ...

Izifo uhlelo senhliziyo nemithambo yegazi sekuvame iziguli bobudala obungefani. Izizathu zalokhu lalala isimo abampofu imvelo ku ukuziphatha ngendlela engafanele wokuphila, nezici ezithile sitholwa njengefa. Enye yezinto ezivame kakhulu ezithinta ukufa kwezinsana, lesi sifo singumbulali isilethikusebenza. Kanti futhi, abantu abaphethwe myocarditis, hypertrophy esivimba amanzi enhliziyweni, ngenxa ukusebenza okungafanele isitho noma inqubo sokugembula kuwo.

Miokard- ke

Myocardium - engxenyeni thickest futhi okusebenza enamandla odongeni inhliziyo. Kuhlanganisa inhliziyo striated kwemisipha izicubu zawo. Umzimba siqukethe amadiski oxhumene cardiomyocytes ejotshelelwayo. Ngenxa yalokho yokuzihlanganisa ku izakhiwo noma imisipha fibre Kumiswa uzkopletistaya inethiwekhi ukuhlinzeka ukusikwa Rhythmic we Atria futhi ventricles. kwesokunxele ventricular myocardium has kufike komkhulu wabo ukujiya, atrial - kulencane. myocardium atrial siqukethe imisipha izingqimba ezijulile futhi ezingabalulekile. Myocardium we ventricles - we kwangaphakathi, phakathi futhi yangaphandle.

Le micu imisipha ye ventricles futhi Atria ziqala fibrosus annulus, okuyinto ukwehlukanisa Atria kusukela ventricles. Basuke etholakala emhlabeni kwesokunxele nakwesokudla ukuvuleka atrioventricular, esiswini, ukwakha amathambo endoda inhliziyo (isiqu yamaphaphu, izindandatho yomthambo i-aorta emhlabeni izimbobo, onxantathu fibrotic).

isifo esivimba amanzi

Myocarditis noma esivimba amanzi isifo yi ekubhujisweni ka senhliziyo esilimele izifo, protozoal noma sihlaselwe yisinanakazana, imiphumela engokomzimba noma amakhemikhali ngokuqondene izifo sokuhlasela kwamasosha omzimba kanye nomzimba. Izinto eziyinhloko ekusungulweni izifo, komzimba kanye nezifo zibhekwa. Myocardium - umzimba lapho izinqubo ukuvuvukala singenzeka njengoba kwetintfo Umkhuhlane, umphimbo obuhlungu, idiphtheria, scarlet fever, otitis abezindaba.

Ubuthi, amagciwane ilimaze cardiomyocytes enze humoral kanye neselula omzimba ukuthi kuhambisana ukubukeka foci of necrosis, ukukhula hypoxic izicubu edema, kukhuphuke semithambo permeability. Ukuziba inqubo kungaholela inguquko efomini ezingamahlalakhona. Myocarditis - leqembu lezifo nge izimpawu ezahlukene, pathogenesis futhi omsakazo. Hlukanisa wabayisa omzimba bese ezithathelwanayo. Okuningi angawodwa myocarditis idiopathic, lapho myocardium kakhulu wamshaya. Lesi sifo waqaphela njengesinye myocarditis kakhulu ezithathelwanayo-nomzimba.

Izimbangela myocarditis

amagciwane Challenge kungenzeka ukuthuthukisa isifo, izifo ezibangelwa amagciwane acute (sepsis, inyumoniya, scarlet fever, idiphtheria kanye Pox ezinomoya, isimungumungwana ne-rubella, Umkhuhlane). Imvamisa myocarditis ngokucijile kwandisa ngesikhathi igciwane nokuqubuka. Imbangela sifo kungaba ezingaphezu kweyodwa ukutheleleka, futsi labanyenti babo, ngesikhathi esifanayo umuntfu longakhonta isizathu esiseduze kokunqotshwa imisipha, kanti eyesibili - isimo.

Omzimba iziyaluyalu futhi ubuthi ukwenza okuthandayo ungase ubangele ukuthuthukiswa myocarditis. Ukuthuthukiswa lesi sifo ukucindezeleka ngokomzimba kanye uhlobo.

Izimpawu myocarditis

Lapho i ezithathelwanayo-esinobuthi viral izimpawu myocarditis ngenxa ukudakwa ezinzima. Symptomatology myocarditis ezithathelwanayo-iguliswa kwenzeka ngenxa exacerbation izifo esingamahlalakhona. Lapho ushevu (myocarditis wezokwelapha kanye serum) yabonisa ngemva kosuku imithi abaphathi noma umutsi. Kwezinye izimo, ukuthola ubukhona isifo kungenzeka kuphela ngosizo i electrocardiogram njengoba kubonakaliswa emitholampilo kungukuthi libizwa.

Ukwephulwa infarction ephelezelwa izimpawu jikelele, kobukhulu kanye nemvelo zazo kuncike hlobo myocarditis. Ngokuvamile, iziguli esekhala iphika, ubuthakathaka jikelele, ukukhathala, ubuhlungu enhliziyweni. Lesi sifo angase kuhlotshaniswa arrhythmia, tachycardia, inhliziyo ukuhluleka inchubekelembili, ukuthuthukiswa hydrothorax futhi ascites, isibindi lakhulisiwe, edema neuropathy, edema yamaphaphu, ukuvuvukala ngemithambo entanyeni. Ukuze myocarditis kungaba acute, subacute, okungamahlalakhona, yansukuzonke kanye ezithuthukayo.

izinhlobo myocarditis

Myocarditis zihlukaniswa ngesisekelo izimpawu zokwelashwa, nemiphumela omsakazo.

myocarditis Amagcikwane kuthinte interventricular septum kanye valve indandatho. Ubangela idiphtheria, inamathela enterococcus futhi Staphylococcus aureus. Nakuba lesi sifo ezingavamile, kwenzeka nzima kakhulu futhi kaningi esiholela ekufeni isiguli ngenxa Oqala ukungezwa aze agcine contractility kwenhliziyo, nokuwohloka yayo nokudlondlobala. Thuthukisa isimo lesiguli kungaba ngemithi elwa namagciwane kanye antitoxins.

Lenyama - trypanosomes - kubangela ukuthuthukiswa myocarditis olunzulu ngemuva ka Chagas isifo. I zokugula elinesimo Yiqiniso ezingamahlalakhona arrhythmias futhi senhliziyo. Toxoplasma avuse myocarditis in iziguli buthaka omzimba. Uma giant iseli myocarditis Kutholwe amaseli giant ezithinta myocardium. Lokhu kubangela ukumelwa inhliziyo, okuyinto ngokushesha futhi uphela ekufeni. Ngaphezu kwalokho, myocarditis ukukhululwa ngemisebe isifo saseLyme.

Hypertrophy we myocardium ventricular

Hypertrophy kuholela ekwandeni e mass imisipha yenhliziyo. State kunalokho kuyingozi futhi kungaba yingozi. Cishe le ndlela yokusabela yomzimba umfutho wegazi. izindlela zesimanje ekwelashweni avumela ukuvimbela yezinkinga ngcono impilo nesineke.

Sitholakele hypertrophy ka-ventricle engakwesobunxele ubekwe behlolwa. Umuntu angaphila iminyaka nalesi sifo ungazi ngisho nokwazi mayelana khona yayo. Izimpawu zezifo kuthi akufane nokwenzeka angina. Umuntu ahlangabezane ubuhlungu ukuhluleka inhliziyo kwenhliziyo, iphika ngesikhathi umsebenzi ngokomzimba, kungenzeka nakwisyncope. Hypertrophy ka-ventricle engakwesobunxele kungabangela engathi sína, kuhlanganise nokufa. Imiphumela yaloku kuhlola okungenhla esifike ngesikhathi futhi ukwelashwa okufanelekile ongavusa umuntu ekuphileni okuvamile.

Izimbangela ventricular hypertrophy infarction

Hypertrophy kusho ukuthi ventricular myocardium luyanda, ngemiphumela umthwalo ngokweqile phezu kwenhliziyo. Ngenxa yalokho, inhliziyo ngesivinini umkhiqizo. Ukwanda ivolumu infarction kanye nokulahlekelwa impahla yayo nokunwebeka kuwumphumela ventricular nesostoyaniya aphonse igazi elikuyi-aorta ngcono njalo isigqi. Phakathi kwezici ezibangela ukuthuthukiswa hypertrophy: abeyizuzile futhi azalwa naso inhliziyo yayo yayinezinkinga ezicini, umsebenzi ngokweqile, ukukhuluphala nomfutho ophakeme wegazi, ukuphazamiseka kwengqondo kwegazi isitho. Ukushintsha myocardium ventricular kungenzeka izakhi zofuzo kunqunywa.

Isifo sithinta abantu babo bonke ubudala, kodwa ngokuvamile kakhulu izingane engozini zone nezinsana zabo. Pathology kungase kuzenze zibe namandla umsebenzi inhliziyo lapho libuyisele amanzi ukuntuleka kwamandla nokuqinisekisa. ukwanda Okubangelwa e yamaphaphu Umthambo wegazi hypertrophy ephelezelwa faintness, iphika, isiyezi.

isilethikusebenza: izimbangela

Lesi sifo isilethikusebenza namuhla ibhekwa njengempophoma yezimbangela ezivame kakhulu nokufa yezifo yisimiso senhliziyo nemithambo yegazi. Kukhona uhlu izizathu ezingase zihileleke e okuvela ukuhlaselwa isifo senhliziyo, i-eyinhloko okuyinto kubhekwa ukuvaleka we ukuxhumelela imithambo yenhliziyo. Tfutfukisa sifo: kahle lipid umzimba, yokukhuluphala, isifo sikashukela, walutheka, spasm semithambo, ukuzivocavoca, izinguquko igazi ekunqandeni, umfutho ophakeme wegazi, isifo sokuqina kwemithambo yegazi, yofuzo.

izimpawu isilethikusebenza

Izimpawu infarction kunzima kakhulu ukubona, njengoba Ziningi ukufana ne angina pectoris. Nokho ubuhlungu ngemuva kokuhlaselwa yisifo senhliziyo ihlala isikhathi eside futhi akusho abohle ngisho uphumule futhi emva nokuphathwa vasodilators. Ndawonye uhlala esezinhlungwini ezinzima umuzwa wokwesaba abangenangqondo, ukukhathazeka. Ngokuthi izimpawu ogulayo njengokuba nesiyezi, ubuthakathaka ezinzima, ukuphalaza, kanye nesicanucanu, ukujuluka kakhulu kunanini ngaphambili. Ngenxa ukuphazamiseka emsebenzini inhliziyo kukhona nobunzima bokuphefumula, bacasuka isigqi kwenhliziyo singenzeka ukulahlekelwa okungazelelwe ukwazi. Uma isiguli kungasizi uma isikhathi uzonikezwa i isilethikusebenza, ke ungase uphele abanamanxeba abulalayo.

Kwezinye izimo, ngemuva kokuhlaselwa yisifo senhliziyo kwenzeka ngaphandle ubuhlungu enhliziyweni, ikakhulukazi in iziguli ngifundise ngesifo sikashukela. ubuhlungu bebuthakathaka abesifazane ephelezelwa iphika, ukuhlanza, ukucanuzela kwenhliziyo, ubuhlungu esiswini.

eziphuthumayo

Siza isilethikusebenza kumele kube ngokushesha futhi ephumelela kangcono ngangokunokwenzeka, ngoba kuthinta ukuphila komuntu. Okokuqala, isiguli kumele kube kancane ukuzisiza: ukuzola, ukuthatha isikhundla lapho ukucindezeleka ngokomzimba incane, thatha analgesic ( "Baralgin" izidakamizwa "Analgin"), i-nitroglycerin iphilisi, aspirin (uma komzimba nezinto, kolwelwesi futhi isifo esidalwa yizilonda emathunjini sibe).

Vala kufanele ngokushesha abangele lamabutho inhliziyo, ukukala blood pressure lesiguli, uma kungenzeka ukunikeza sine (amathonsi motherwort, hawthorn, valerian). Isiguli nge isilethikusebenza kumele sibe sesimweni amanga noma ukuhlala. Lapho ephakamisa kusukela embhedeni zingavela isiyezi. Lona yengcindezi ukwehlisa izidakamizwa "nitroglycerin".

Ukuvimbela isilethikusebenza

Ukuze ugweme isifo senhliziyo, kubalulekile ukuze kuqashwe impilo yabo kanye nesikhathi ukuqeda izinkinga naye. Prevention kungaba isifo oyinhloko (zokuvimbela nesenzakalo) nokwesibili (zokuvimbela ukuphinda e nalabo abaye bahlupheka). Izinyathelo ibalulekile hhayi kuphela iziguli ezinezinkinga inhliziyo, kodwa futhi abantu ephelele. Baqondiselwa ukuqeda izici engaholela ukuthuthukiswa izenzakalo senhliziyo.

Into yokuqala umuntu okufanele ayenze - kuyinto ukulawula isisindo somzimba, njengoba ukukhuluphala - kuyinto evundile ukuvela sikashukela, umfutho wegazi ophakeme. Isiguli is bakhuthazwa ukuba balondoloze yokuphila asebenzayo kanye nokuvivinya umzimba ngendlela, umoya ohlanzekile, futhi ukwenqaba imikhuba emibi. Kuyadingeka ukulawula cholesterol kanye kashukela. Udinga ukuba bayihlole kabusha amamenyu zabo. Ukudla okunamafutha kanye amaswidi kufanele kuthathelwe indawo okusanhlamvu, amasaladi ukukhanya, imifino kanye nezithelo.