Zowonjezera zazing'anjo za kumanzere - ndi chiyani?

Monga momwe tikudziwira, zolinga ndi zolinga za mtima wa mtima ndi kuphunzira mthupi la munthu, kudziwa kuti pali matenda osiyanasiyana m'ntchito yake, ndipo, motero, chithandizo matenda omwe amapezeka (mwachitsanzo, ngati chotsatira china chotsatira cha ventricle chikupezeka). Kwa nthawi yaitali, ankaganiza kuti mavuto a mtima anali okhudzidwa kwambiri kwa okalamba. Komabe, lero zinthu zasintha: Matenda a mtima nthawi zambiri amapezeka m'zaka zapakati, achinyamata komanso ana ang'onoang'ono. Ponena zakumapeto tidzakambirana mwatsatanetsatane.

Matenda a mtima

Matenda onse a mtima mwa ana amagawanika kukhala congenital ndipo amapezedwa. Gulu loyamba la mavutowo limapezeka ngakhale panthawi yopanga mimba. Monga chofunikira chachikulu pa izi, madokotala amatcha chilengedwe choipa, zovuta zomwe amayi am'tsogolo amakumana nawo, chikhalidwe chobadwa ndi matenda osiyanasiyana opatsirana. Ponena za mavuto a mtima, onani malo oyamba omwe amapezeka chifukwa cha matenda. Mavuto amayamba chifukwa cha mankhwala osayenera. Kodi tingaganize kuti ndi nthawi yoyendera katswiri wa zamoyo? Kutsekedwa kwa mtima, ululu mu sternum, edema, kutupa kwa manjenje. Kuwonjezera apo, ziyenera kukumbukiridwa kuti matenda ena, mwachitsanzo, matenda a mtima, amayamba pa siteji yoyamba yowonongeka. Choncho, ndizomveka kuchita kawirikawiri kafukufuku. Ndipo choyenera kuchita ngati pali choonjezera chowonjezera mu ventricle ya kumanzere ?

MARS

M'madera a matenda a moyo, pali malangizo monga ang'onoang'ono osalimba a chitukuko cha mtima (omasuliridwa ngati MARS). Ili ndilo gawo lazowonjezeredwa la ventricle lakumanzere. Malingana ndi madokotala, mavuto ngati amenewa sawopsa kwambiri, chifukwa samangopseza moyo wa wodwalayo. Komabe, ziyenera kuzindikiridwa, kuti, zonsezi zimafuna kuchitidwa chithandizo chamankhwala nthawi zonse. Chiwonetsero chofala kwambiri mu gulu ili ndi chotsatira chowonjezera cha ventricle yakumanzere.

Ndi chiyani?

Mtundu wofanana ndi umenewu ndi mawonekedwe a filamentary. Kumbali imodzi, iyo imamangirizidwa ku khoma la minofu ya mtima, ndi kuchokera kumbali yina mpaka tsamba la valve. Kuzindikira za matenda kumakhala kovuta chifukwa chakuti sungakhoze kupezeka ndi zotsatira za electrocardiogram komanso kumvetsera. Katswiri wa zamoyo angaganize kuti wodwala ali ndi chowonjezera china cha ventricle kumanzere ngati iye akumva phokoso mu mtima. Pachifukwa ichi, dokotala ayenera kutumiza wodwalayo kwa ultrasound kuti atsimikizire kapena kukana matendawa.

Nkhani

Izi zikhoza kukhala ndi mawonekedwe ndi mawonekedwe osiyana. Kawirikawiri mbali yowonjezeredwa ya ventricle ya mtima imakhala ndi mbali yowonjezera. Izi zimayambitsa chitukuko cha arrhythmia ndi ventricular fibrillation. Nthawi zambiri madandaulo a wodwalayo amafanana ndi zizindikiro za matenda aakulu a mtima. Komabe, mavuto angapangidwe kokha ngati chofunikacho chiri ndi tanthauzo la chilengedwe. Apo ayi, simudzasowa chithandizo chapadera. Chinthu chokha chimene chiyenera kuchitidwa ndi kuyeserera mosamalitsa musanayese mwamphamvu thupi.