Ava Williams
Yintoni ukusilela kwentliziyo?
Ukungaphumeleli kwentliziyo kwenzeka xa intliziyo ingasakwazi ukumpompa igazi elaneleyo kwi-circulatory system. Ngenxa yoko, umzimba awubonelelwanga ngokwaneleyo ngegazi kunye ne-oxygen. Umzimba usabela kule meko ngokunciphisa imithambo yegazi. Ukungaphumeleli kwentliziyo kuqhelekile kwizinja kwaye inokuzuzwa ngokwemfuza okanye izuzwe kamva ebomini. Ukungaphumeleli kwentliziyo okufunyenweyo kudla ngokubangelwa sisifo seevalvu zentliziyo okanye isihlunu sentliziyo.
Yile ndlela i-cardiopulmonary system isebenza ngayo
Kwimiphunga, igazi lityetyiswa ngeoksijini. Igazi elineoksijini liphuma emiphungeni ukuya kwicala lasekhohlo lentliziyo, liqale liye kwi-atrium lize liye kwi-ventricles. Ukusuka apho, ngako konke ukubetha kwentliziyo, iphoselwa emzimbeni ize ngaloo ndlela ingene ebuchotsheni, kwizihlunu nakwamanye amalungu abalulekileyo. Igazi elisetyenzisiweyo, elingenayo ioksijini liphuma emzimbeni libuyela kwicala lasekunene lentliziyo, kuqala kwi-atrium kunye negumbi eliphambili. Ngako konke ukubetha kwentliziyo, igazi elisetyenzisiweyo limpontshwa ukusuka kwicala lasekunene lentliziyo ukuya kwimiphunga, apho lityetyiswe ngeoksijini lize libuyiselwe kwicala lasekhohlo lentliziyo. Kulo mjikelo, iivalve zentliziyo zithatha umsebenzi we "valve". Baqinisekisa ukuba igazi liyakwazi ukuhamba ngendlela efanelekileyo. Ngaba iivalve zentliziyo aziqhelekanga? abasavali ngokufanelekileyo - ukuhamba kwegazi kuphazamiseka. Inkqubo iphinda iphazamiseke xa i-heart muscle ibuthathaka kwaye ayikwazi ukupompa igazi elaneleyo kwi-circulatory system - oku kukhokelela kwiingxaki ezifana nokukhwehlela kunye / okanye ukuphefumula okufutshane.
Zeziphi izizathu zokungaphumeleli kwentliziyo?
Isifo se-valvular esingapheliyo sesona sizathu siphambili ukuhluleka kwentliziyo kwizinja. Iyenzeka kakhulu kwizinja ezindala kunye neentlobo ezincinci ezifana neepoodle kunye needachshunds. Ivalve yentliziyo ijiyile kwaye ayivaleki ngokupheleleyo ngokubetha kwentliziyo nganye. Oku kubangela ukuba igazi libuyele kwimikhumbi kunye namalungu. Ukuba isifo se-valve sele sikhona ixesha elide, i-atrium kunye ne-ventricle yandisa. Esi sifo sikholisa ukuba singabonakali.
Okubizwa ngokuba yi "dilated cardiomyopathy" yenye imeko enokukhokelela ekuphelelweni kwentliziyo. Oku kwenzeka ikakhulu kwizinja ezincinci ukuya kweziphakathi ubudala, njengeDobermann, Boxer, okanye iGreat Dane. Isihlunu sentliziyo siyancipha kwaye sibe buthathaka kwaye asikwazi ukumpompa. Esi sifo sihlala sithatha ikhosi ekhawulezayo.
Kakade ke, njengabantu, ezinye izinto ezifana nobudala kunye nobunzima bomzimba nazo zidlala indima ebalulekileyo ezinjeni. Umngcipheko wesifo senhliziyo ukhula ngokukhula kunye nokukhuluphala. Okona kubaluleke kakhulu ukondla inja yakho ukutya okunempilo, ukuyinika umthambo owaneleyo emoyeni omtsha, kwaye uyise kugqirha wezilwanyana ukuze ihlolwe rhoqo.
Zeziphi iimpawu zokungaphumeleli kwentliziyo ezinokubonwa ngabanini bezilwanyana?
Izinja ezinesifo senhliziyo zinokubonakala zidiniwe kwaye zingenaluhlu. Mhlawumbi isitya sokutya sihlala singabanjwanga okanye inja sele ilahlekelwe isisindo? Ukuphefumula okufutshane, ukukhohlela, okanye ukudinwa kunokwenzeka emva kokuhamba nje okufutshane. Kwizifo eziphambili, ezi zimpawu zivela naxa uphumle. Kwiimeko ezimangalisayo, oku kukhokelela ekuweni okanye kwisiqaqa ngenxa yokuba ingqondo ayisabonelelwa ngeoksijini eyaneleyo. Ukufumba kolwelo kwimingxuma yomzimba kubonakala kwisisu esishinyeneyo esimile okwebhali.
Zeziphi iindlela anokuthi ugqirha wezilwanyana abone ngazo ukusilela kwentliziyo?
Ngexesha lovavanyo lwesiqhelo, ugqirha wakho wezilwanyana sele ebone iimpawu zokuqala zokusilela kwentliziyo. Ezi ziinwebu eziluthulu, imithambo exineneyo, okanye isisu esizele lulwelo, sidumbile. Ukuphulaphula intliziyo nemiphunga kubalulekile. Ukuba ugqirha wezilwanyana ufumanisa ukumbombozela kwentliziyo engaqhelekanga kwangethuba, oku kunokuba luphawu olubalulekileyo lwesifo sevalvu, nangona inja ingekabonisi naziphi na iimpawu zokungaphumeleli kwentliziyo. Ukumbombozela kwentliziyo kubangelwa kukujikeleza kwegazi kwiivalvu zentliziyo xa zingavaleki kakuhle. Oku kudla ngokuba sisifo sokuqala sokufunyanwa kwesifo senhliziyo.
Ngoncedo lweemviwo ezongezelelweyo ezifana ne-X-reyi, i-heart ultrasound, okanye i-ECG, ukuxilongwa ngokucacileyo kwesifo senhliziyo esisisiseko sinokwenzeka. Ukungaphumeleli kwentliziyo okuphambili kubonisa intliziyo eyandisiweyo, isingqi sentliziyo esingaqhelekanga, ukungasebenzi kakuhle kwezintso, okanye ukufumba kolwelo emiphungeni okanye kwamanye amalungu.
Loluphi ukhetho lonyango lokusilela kwentliziyo?
Ukuba kukho nakuphi na ukukrokra, umnini-silwanyana sasekhaya unokuxhasa unyango ngugqirha wezilwanyana ngokuqwalasela inja ngononophelo. Ngokomzekelo, ukunyuka kwezinga lokuphefumula luphawu olulungileyo lwesifo senhliziyo esibuhlungu. Izinga lokuphefumla kwenja xa iphumle akufanele lidlule ukuphefumla kwe-40 ngomzuzu. Ukuphefumula kubonakala ngokunyuka kunye nokuwa kwesifuba.
Nangona kungekho unyango lokungaphumeleli kwentliziyo, unyango lweziyobisi olujoliswe kuyo kunye nokwakwangoko lunokwenza inja iphile ixesha elide kwaye, ngaphezu kwayo yonke, ubomi bokungakhathali. Imalunga nokukhulula intliziyo kumsebenzi wayo ngokwandisa imithambo yegazi kunye nokomeleza izihlunu zentliziyo ngaloo ndlela kuphuculwe ukomelela kwentliziyo ebuthathaka. Oku kunciphisa ukuxhathisa apho intliziyo kufuneka impompoze. Intliziyo enesifo kufuneka isebenzise amandla amancinci kwaye inokuphinda ibonelele umzimba ngeoksijini ngempumelelo.
Unyango lokungaphumeleli kwentliziyo kwizinja lunamacandelo amaninzi asetyenziswa ngokuxhomekeke kubunzima. Amayeza amaninzi asebenzayo kwaye anyamezeleke kakuhle ayafumaneka kugqirha wezilwanyana ukuze afumane unyango olulungileyo olulungelelaniswe kumfanekiso weklinikhi. Ukulawula amayeza rhoqo yonke imihla nobomi kubalulekile.
Amanyathelo akhaphayo
Ukuzivocavoca: Ukuzivocavoca okwaneleyo kubaluleke kakhulu kwinja enesifo senhliziyo, kodwa kubalulekile ukuqinisekisa ukuba imisebenzi ihlala rhoqo kwaye ihambelana. Kungcono kwisigulane, umzekelo, ukwenza oku kwisiqingatha seyure ngamaxesha amaninzi ngosuku. Ukulingana kwentshukumo nako kubalulekile. Ke ngoko, sicebisa ukuba uhambe, uqubhe, kwaye ubaleke kancinci ecaleni kwebhayisekile, kodwa ukudlala ngebhola ngokugqithisileyo akulunganga kangako.
Ukutya: Ukutya okunempilo kunye nobunzima obuqhelekileyo kunokunceda ukugcina umgangatho wobomi benja enesifo senhliziyo kwiminyaka. Ezinye izondlo kunye nendibaniselwano yezondlo zineempawu ezinobuhlobo kwintliziyo kwaye ziluncedo kwimpilo. Ukutya okukhethekileyo ke ngoko kunikezelwa kwizinja ezinesifo senhliziyo. Oku kuncinci kwisodium. Ezinye izidlo ezongezelelweyo ziqulethe i-omega-3 fatty acids egxininiswe kakhulu. Ezi zi-acids ezibalulekileyo ezinamafutha angenakukwazi ukuzivelisa inja, kodwa ezibaluleke kakhulu kwimpilo yentliziyo. Ugqirha wezilwanyana unokunika ulwazi malunga noku.