Myocardial dystrophy

Ho utloisisa seo e dystrophy myocardial, ho ke ke ho hlokahala hore ho tseba tlhaloso ea poleloana e reng "myocardium". Sena striated mesifa ea pelo, ho phetha ho sebetsa ha "pompo". E leng, ho pompa mali a ka pelong. Kahoo, degeneration tsa mesifa pelo - ho tlōla tshebetsong lona.

Seo e kenyelelitsoe a khopolo ea "degeneration tsa mesifa pelo"

Tswa ntlha ya kalafi maikutlo, myocardial dystrophy - e sebetse hantle ba pelo mesifa, diso le batho bao e seng a hlabang, e le hlahile ka tšusumetso ea liphetoho pathological ka lik'hemik'hale 'me dithulaganyo biophysical le boikarabelo ba ho khutsufatso ea pelo.

Ho fihlela ka 1936 dystrophy infarction ile kenyelelitsoe khopolo ea myocarditis. G. F. Langom fumane hore lisosa tsa myocarditis ka 'na ba le batho bao e seng a hlabang mofuta wa bolwetse le. Kahoo, myocardial dystrophy ba ema feela. Tseo Maemong a moo ho na le feela liphetoho tse ka lekhetlo la pele ka mesifa dinama tse nyenyane tse (hypertrophy) le mabaka a hlakileng ketsahalo e bona, a bua ka cardiomyopathy ka sehloohong.

Myocardial dystrophy sebetsa ho lisele tsohle tsa mesifa pelo. Ka lebaka leo, kelello ho utloa phumano kang "degeneration tsa ventricle letšehali ba pelo." Probably bolela setseng hypertrophy ventricular (ka mantsoe a mang, hypertrophic cardiomyopathy). Ka lehlakoreng le leng, lefu le ho e nkoa e le reversible myocardial dystrophy malwetse. Ka hona, ha ho ha e etsahala e itseng liphetoho morphological ka mesifa pelo.

Mabaka a ka sehloohong

liphetoho leha e le efe le bolwetse ea 'mele ba na le mabaka a bona, empa eseng kaofela, e sa ntse e ka ho tsejoa. Myocardial dystrophy ke o mong oa mafu tseo. Ba ka sehloohong ba:

- hypoxemia (theola mali oksijene);

- chefo chefo (ho akarelletsa le ho lemalla lithethefatsi le tahi);

- avitaminosis (ka ho feletseng ho hloka divithamini) le hypovitaminosis (vithamine khaello);

- palo yohle dystrophy, cachexia (feteletseng 'mele mokhathala) ;

- mafu endocrine (mafu a ea pituitary tšoelesa, hypothyroidism, hyperthyroidism);

- tlōla electrolyte e, lipid, protheine le k'habohaedreite metabolism;

- myopathy, myasthenia gravis (neuromuscular mafu a);

- hormonal semelo sa (ka menopause);

- lokang ho itima lijo 'me ba bang lijo tse khethehileng.

Clinic degeneration tsa mesifa pelo

The setshwantsho ea tleleniki ea tlōlo ena itšetlehile ka lefu boo, eo ho etsahala ha myocardial dystrophy. Atisa ho bitsoa ka tletlebo e:

- thabiseng sensations sebakeng cardiac;

- bofokoli kakaretso;

- bohloko ka pelong ea ka opeloa, stitching le mofuta tobetsa, ha a arabela nitroglycerine le na le nako e telele;

- fokotseha tshebetso;

- bokhutšoanyane phefumoloho nakong phetha kapa ho tsamaea;

- mokhathala;

- arrhythmia (lv eketsehileng le tachycardia).

Dystrophy tsa mesifa pelo - e amanang lefu le e fumanoa ho phaella. Tabeng ena, ha ho na mekhoa e khethehileng ea thero ea tepelletse maikutlong. matšoao a Clinical ba molemo ka ho fetisisa ho bontšoa ke ECG.

Kalafo le thibelo

The nako ya kalafo le ho laela lithethefatsi laolwang ke lefu ipatileng e bakileng liphetoho tse mesifa pelo. Ka tloaelo, sena bohle mosebetsi le ngaka. Ha dystrophy infarction eachother ka tepelletse maikutlong ka sehloohong, e ke ho hlokahala hore ho tsitlella beha mabaka e bakileng lefu lena. From ena e itšetlehile ka ho atleha ha 'nete hore abetsoeng.

Thibelo ea myocardial dystrophy - ya thibelo le kalafo ea pele ea mafu a ka sehloohong. Tse kang lefu ischemic ba pelo, lefu la tsoekere, ea bohlokoa kgatelelo ya madi le ba bang. Hore a latele melao-motheo ea itseng ea boitšoaro e tla boela fokotsa menyetla ea degeneration tsa mesifa pelo (ho qoba mekhoa e kotsi, phepo e nepahetseng, ea lilemo li-loketseng ho tse 'meleng mosebetsi le tse ling).