Tiyeni tione dilation - ndi kudwala oopsa?

Dilatation - ". Kuwonjezeka", monga buku lina lolongosola zamankhwala, mawu lachokera ku Latin mawu dilatatio, kutanthauza Choncho mankhwala amakono zikuonetsa Kuwonjezeka mu chilolezo m'kamwa wa limba ndi, chifukwa mu kuwonjezera mphamvu zake.

Today ife kulankhula za milandu, dilatation wa ventricle kumanzere kwa mtima ndi wa ventricles lateral ubongo. Tiyeni tione ngati zinthu izi ndi oopsa, ndi mmene kuthana nawo.

Dilatation - zotsatirapo za kudzikundikira yambiri magazi

The ventricle kumanzere kwa mtima - ndi kamera kuti ndi udindo ikukoka magazi m'thupi. Ndi mbali imeneyi ya mtima minofu mpope amagwira ntchito: izo amachepetsa, ndiye kukula voliyumu, izo amalola magazi kuchokera atrium kumanzere Nawalanditsa mu mtsempha wamagazi yaikulu - ndi msempha, ndiye kufalikira kwa ziwalo zonse za thupi la munthu.

Pamene msempha ndi mwapang'ono vavu kapena chifukwa china chiri chonse, mu ventricle kumanzere amasonkhana wambirimbiri magazi, imbaenda zimamuchulukira ake ndi kuchititsa anatambasula - dilation.

Zimenezi angayambe ndi ena zopindika mtima, pamene ventricle kumanzere afika magazi kwambiri.

amachititsa dilation

Nthawi zina dilation wa ventricle kumanzere kwa mtima chifukwa cha kutupa kwa anasamutsidwa - myocarditis tizilombo. Nthawi zambiri chifukwa cha kukula kwa lumen amakhala matenda ischemic mtima kapena matenda oopsa.

Kufutukuka ventricle wodwalayo angaoneke mu postinfarction nthawi kuchititsa woyamba anatambasula yokha infarcted m'dera (chifukwa ulusi kusiyana minofu), kenako zigawo pafupi. Chifukwa cha ichi wobwezera chifooke kumanzere khoma yamitsempha yamagazi ndi imfa ya elasticity, lomwe amakwiya ndi kumwetsa anatambasula.

Kodi pamaso pa dilatation

Pang'ono dilatation - zambiri asymptomatic kudwala. Odwala Pankhaniyi musati kudandaula, zimene zingatisocheretse kuganiza pamaso pa kutambasuka kwa. Koma ngati chifukwa cha ndondomeko matenda amachepetsa ikukoka ntchito ya mtima, wodwalayo angasonyeze zizindikiro za matenda a mtima: kufooka, kutopa, kufupika kwa mpweya, kutupa m'makona, etc ...

Zizindikiro za dilation zingadziŵike ndi zotsatira za ECG, koma kudziwa molondola, ntchito kokha kafukufuku, sikutheka. The njira chachikulu ichi ndi US mtima. Izi zimathandiza kudziwa m'mnyewa wamtima kapena matenda a mtima, ndi ichi, nayenso, ananena pamaso pa kutambasuka kwa. Kugwiritsa ultrasound ventricle chimaonekera ndi awiri (mwa kulankhula kwina, yotsiriza diastolic ake gawo - CRA).

Komabe, tisaiwale kuti CRA si chizindikiro mtheradi. Ngati mlingo avareji 56 mm, izo zikhoza kukhala zosiyanasiyana, malingana ndi msinkhu, thupi ndi olimba thupi la munthu. Ngati mamita awiri wothamanga masekeli pa 100 makilogalamu ponseponse kungakhale 58 mm, kuti mkazi yolemera makilogalamu 45 ndi kukula kufika masentimita 155 okha, chithunzi ichi ndi chizindikiro cha dilation.

Kodi kwambiri ndi zotsatira za dilatation

Nkhani munanena kuti dilation ndi - ndi kutsogolera zotheka kuti chitukuko cha matenda a mtima. Komanso, ventricle kukodzedwa angathe njira zina arrhythmia, kuphatikizapo moyo pachiswe.

Zotsatirazi kuoneka kudwala ichi mu mtima kungakhale kutambasuka kwa mphete awiri valavu kuti zambiri kumayambitsa mapindikidwe valavu ndipo potsatira kuti chitukuko cha anapeza chilema - mitral insufficiency.

Choncho n'kofunika kwambiri kuti dilation wa ventricle kumanzere anali wapezeka mu nthawi ndipo anayamba mankhwala ake oyenerera kuyang'aniridwa ndi cardiologist a. Izi zidzathandiza kuti ziziyenda alili ndi amasintha nthawi ndi khalidwe la moyo.

ndi dilatation kosavuta kwa ventricles lateral chiyani?

Ubongo wa munthu alinso mphako, wotchedwa ventricles. Pali amapangidwa cerebrospinal madzimadzi (CSF), outputting kupyolera mu njira yapadera. Monga ulamuliro, patsogolo ventricles - izo ndi chizindikiro kuti mwina madzimadzi opangidwa owonjezera, kapena iye analibe nthawi kuti mupewe bwino, kapena pa njira yake pali mavuto ena.

Mwachibadwa, chakuya ventricles lateral ubongo - kuchokera 1 mpaka 4 mm. Pa ziwawa, kuchititsa kutha kwa kupindika awo lateral, ndi dilation. Koma ayenera adzanyamula kukumbukira kuti si matenda koma chizindikiro cha matenda kuti ayenera kuzindikira ndi kuthetsa madokotala.

Kodi nthawi yoopsa ya kukhalapo kwa dilation?

Chipatala mchitidwe limasonyeza kuti dilation - zimenezi ndi chizindikiro cha kukhalapo kwa kudwala iliyonse yaikulu. Ndi ambiri mwa ana msanga, chifukwa chakuti miyeso ya anati ventricles mu iwo zambiri kuposa ana amene anaonekera mu nthawi, ndipo ndi mbali ya kapangidwe chigaza cha mwana wa munthu.

Komabe, pamaso pa matenda dilatation wa ventricles lateral ubongo amafuna kuwunika mphamvu ya kukula ndi chitukuko cha mwana. Ngati kuyan'anila si wapezeka nthawi kulamulira, mwana amaona wathanzi.

Musati kudwala!