Dilatation kuti atrium kuruboshwe

The inonyanya chikonzero, umo anovandudza dilatation ari kuruboshwe atrium ndiyo systolic dysfunction. Izvi runoratidzwa mune rutapudzo iri kuruboshwe ventricular mhango uzvirasire kubva ropa yeropa. Somugumisiro ari dilation pakati atrium rworuboshwe anomeresa pakuguma systolic Vhoriyamu ventricle kuruboshwe. Kuri kuti rakadaro compensatory maitiro anova sauka, zvingava yechipiri venous pulmonary neBP. Atrial dilatation pachiimbwa pulmonary chirwere cheBP inowedzera zvakanaka ventricular mutoro, sitiroko vhoriyamu iri kuderera. Wedzerai mune diastolic nevezera rwerudyi atrium uye ventricle kunokonzera venous kuzara.

mwoyo dilation iri kuwedzera nhamba muviri vhoriyamu. Myocardium akatambanudza mutete, asi kana kunouya hypertrophy, azvaiitwa vaviri kudzima mumwe kunze. Pappilyarnye mhango uyewo wakatandavadza tsandanyama, trabecular tsandanyama zvakati flattened. Dilatation of vakasiya atrium hunokonzera pakuwedzera atrioventricular orifice, izvo dzimwe nguva kunoita kuti dzichipfekeka vanotaura. Kuruboshwe ventricle anotanga Munotatamura invaginates kupinda zvakanaka ventricular mhango, apo inzwi rayo kunoderedza.

Dilatation of vakasiya atrium apo compensatory pezvakaitwa kuridza chete rokuva Namano mu mwoyo utano. Kana mwoyo wakaipa haana simba yakakwana zvokubata zvakarurama huwandu ropa, nokuwedzera nokureba fibers, zvinovawo naanokwanisa kuita basa. Zvisinei, ichi akazoita kupembedza simba myocardium nokuwedzera uwandu basa uye kudikanwa kukuru oxygen. Persons vane dilatation vanofanira kuita zvinoenderana zvinyoronyoro kurapwa, sezvo chinhu kunyange basa zviduku zvinoitwa tichiregeredza yaitsiva mwoyo mauto. Dilatation kwakakurumbira chirwere uye chikonzero ane mwoyo kutadza. The chirwere chinogona kupararira uye muchetura hunhu. Zvikuru kakawanda chikonzero dilation ndiko kukuvara doro mwoyo. Chikonzero ndechokuti sezvo autoimmune uye neuromuscular chirwere, asiwo mitochondrial, kwemakemikari anobudiswa uye metabolic zvirwere mune murwere.

Kazhinji, dilatation kukura pane muduku, zvakawanda zvinozivikanwa nevanhu. Clinical kuratidzwa akataurwa sezvo zvachose mwoyo kukundikana, venhema angina, cardiac arrhythmias, angina, thromboembolism. kiriniki chirwere haisi zvakananga. Murwere anogona pakarepo vanofa mberi mwoyo nokukundikana kana nokuda arrhythmia. Kana maperembudzi kazhinji dzakaonekwa systolic kutsutsumwa pamusoro tricuspid uye mitral insufficiency. Panewo edematous chirwere uye mumatenhere pamutsipa mutsinga.

The nzira chikuru nechirwere ndiyo echocardiography uye scintigraphy. Wana mashoko anobatsira anogona kushandisa kunetseka nemiedzo uye differential kuongorora chirwere.

Pakurapa dilatation rinoshanda anawo kurapwa mumoyo kukundikana, sezvo causal kurapwa zvinogoneka chete anozivikanwa etiologies. Recommend vakaomerwa Urume yaunodya, yakakwana
muviri, kudzora diuresis. Zvinonzi zvaisambobvumirwa mutambo kunyange
mishonga duku doro. With kukura cardiac cachexia kunokosha chaizvo inotonhorera kuti muviri rutsigiro. For nokurapwa kunyanya Beta-blockers anoshandiswa. Inoratidza kushandisa thiazide uye loop diuretics, sezvamakaropafadzwa optioneel kudzora diuresis. Akabatana diuretics aldosterone mhandu anoshandiswa.