Tsandanyama "chiedza" Sezvo "nemotokari" kuna Imitativi Heart?

Kana namano izvi kuti vagadzirise dambudziko simba taisagona kutsvaka vaipa, uye wakasimwa kuvanhu chemwoyo, zvokuimba mwoyo, izvo nenzira akasimba zvikuru uye yakasimba kupfuura chipo [1]. Kunyange zvazvo kuongorora kuchangobva kunoratidza - mwoyo unobereka atrial natriuretic peptide [5]. Saka, kutaura pamusoro pokutanga aripo pamusoro hazvizivi mwoyo kwenguva refu ichava mangwanani, uye kunzwisisa mutemo mwoyo pamusoro sangano Kungangova munguva pfupi achienzaniswa hazvizivi. Asi varwere nechirwere chisingarapiki, riri chaizvo zvakawanda (anenge mamiriyoni 17 munyika [2] uye kunyange mwoyo chirwere anenge pakutanga!) Ndinofunga hazvizivi mwoyo pasina munhu anyatsoronga - chete nzira yokubuda. Nezvenyaya iyi, mubvunzo kwezvisikwa nomoyo chakagadzirwa, zvokudya hakurevi kugara recharging, izvo chinodiwa kuti upenyu hakumbofi pachake ari kunze, rinoshanda zvikuru. Dzimwe nguva mabhatiri izvi vanoyera ndezvomuzana 10 makirogiramu [4]. Kunyange pasina nzira kupfuura tsindirana bhatiri, kunze kuti kushandisa imwe vakasiyana reactor yenyukireya. Development pamusoro nokuumba reactor akadaro yaiitwa muna USSR, (urombo handina kurangarira source) asi akamira zvose kubva ngozi mudziyo ichi, uyewo nokuda hwokugadzira matambudziko ayo zvisikwa. Kana dambudziko kubata mwoyo rinoshanda chete vanhu vanorwara, nyaya duku vakarongeka simba rinopiwa kuti murege zvinoda kuchaja yakawanda vanhu vose kushandisa maserura nezvimwe namano. Uye kana harusati kugadziriswa, ipapo tariro chidzoke munguva yemberi iri pedyo zvinyorwa simba kuti haadi refu kuchaja nguva handidi. Saka, ndakasarudza kudzokera mumhepo uye physiology. Kana unogona kushandisa mhepo pombi chakagadzirwa mwoyo mukati mumuviri, zvino wadii kushandisa mhepo yacho mumapapu. Sezvazvakanyorwa anozivikanwa kubva kosi ari anatomi uye physiology pakati mapapu pachavo hapana tsandanyama rinenge uye kuwedzera kwavo uye spadenie akapa tsandanyama hwidibiro uye intercostal said. Musculature. Saka mweya unogona kushandiswa senzira pombi ari dzingirira patinofemera kunze uye inhaled mhepo kuburikidza hazvizivi mwoyo akafanana waiva "nyama neropa" achapa basa rake pasina mabhatiri. Pakutanga, zvirokwazvo ndiko anopenga chaizvo pfungwa, uye sezvo zvinowanzoitika zvesayenzi, vose achaseka kwaari. Kunyanya kubva Handisi muzvinadzidzo haisi kana mudzidzi zvose ake upenyu mwoyo (vachidzipukuta bhurukwa ake muhofisi), kana kunyange mushandi mumwoyo Institute. Uye kubva kurwadza, uye yagara kudzidza munhoroondo nesayenzi, ndinogona kutaura kuti vakawanda sayenzi uyewo mutemo mukuru kazhinji tsvina uye zvinosemesa basa, saka pane zvakanaka, pfungwa iyi munhu, saka chindiudza "kwereta" uye panguva rakaipisisa hapana kwete kuriteerera. Pane dzimwe nzira - unogona munhu kuti kare kuroorana, asi asingaiti kushambadzira. Ndinotenda kuti pfungwa dzakadaro dzinogona kuvanza, kunyange chiedza pamusoro mamiriro opisnoy neni nesayenzi. Asi handidi kuva pano kunyora zvose, ndichaita kutsanangura mibvunzo yakanaka iyo ngaanyarare mune zvinoshanda kugadzirisa pfungwa iyi. Ndinovimba vanhu vari kuziva vachaonga zvose achitsoropodza uye chinangwa omerera matambudziko uye tariro yokupedza yemagazini ino. Somuenzaniso:

1 sei kushandisa uye kuchinja mashandiro ari mavharuvhu uye pombi zvaizoita kumanikidza motokari ruchiyerera napakati kufema mhepo nzira Munopfuura ropa, nokuda propulsion pakati hazvizivi mumwoyo mashandiro, kana zvakadaro?

2 Pane zvakakwana mhepo kufurirwa kuti aizopa munhu akafanana zvinoderedza basa mwoyo? Zvinofanira mathematically dzaona. Ungada kuva mhepo nevezera hazvibviri kupa kwete kurovedza tsandanyama, ipapo mubvunzo unomuka: kana kurovedza tsandanyama ari diaphragm zvinogoneka kusvika kuti patinofemera kunze mhepo inobva kurwisa uye anogona nechokwadi kunowanzoitika mudzimu hazvizivi mwoyo uye gasi mukutsinhana mumapapu. Chokwadi, munhu akadaro havazokwanisi kumhanya, asi kana iwe unogona kumhanya hwandaiva, ipapo munhu ane mwoyo chakagadzirwa vanokwanisa kufamba. Chokwadi, mumwe angati wadii kushandisa imwe simba tsandanyama kuti chinangwa ichi - dzakadai makumbo kana maoko (swinging pavo chakagadzirwa mwoyo) asi tsandanyama ari diaphragm uye patinofemera kunze mhepo yacho physiologically nani akakodzera. UM kumapapu somoyo kupindura kuwedzera CO2 ropa, uye saka hairevi okuwedzera controller. kureva kuwedzera CO2 munyama kunowedzera uye maererano kudiwa rokumuka uye kuwedzera kudzika afemeruke uye achisimbisa mwoyo. Saka kana kupfupika mweya kuchaitika uye rokumuka mwoyo. Asi zviri kutanga zvakakodzera kuverenga uye kuitisa kwakaita mhuka.

3 Kana tsandanyama idzi hazvina kukwana, unogona kushandisa mamwe tsandanyama kunyange skeletal asi zviri pamutemo zvikuru zvakaoma (handidi kupinda mashoko.)

Kunyange handigoni kufunga zvinhu zvizhinji, uye chirongwa ichi haisati kuziva. Sorry Handina nguva kuzviita, nokuti paaiva hura yakazoona yanyura mumadhaka disorganization uye mutsvuku tepi yazvino yedzidzo, pasinei kuti anokwanisa kuita nyaya iyi, kana paiva nguva uye mari ... Saka nepo zvichibvira, nyaya ino ichava kubatsira mumwe munhu. Pamwe kana hamuna kunyange vanokwanisa kuziva pfungwa dzangu, dzinenge kuteerera kupiwa ivhu saka hunoita wayo mhinduro.

matura

1. History of Surgery / History of Surgery http://rutracker.org/forum/viewtopic.php?t=3207261
2. http://biwork.ru/novosti/14275-v-bijske-projdet-dekada-zdorovogo-serdtsa.html 3 ...