Ngabe Inhliziyo Yimisipha Noma Isitho?

-Delile

• I-anatomy yenhliziyo
• Okwenziwa yinhliziyo
• Izimo ezithinta inhliziyo
• Isifo semithambo yegazi
• Umfutho wegazi ophezulu
• I-Arrhythmia
• Ukwehluleka kwenhliziyo
• Isifo senhliziyo
• Amathiphu okuphila okunempilo yenhliziyo
• Okubalulekile

Wake wazibuza ukuthi ngabe inhliziyo yakho iyisicubu noma isitho?

Yebo, lolu uhlobo lombuzo okhohlisayo. Inhliziyo yakho empeleni iyisitho semisipha.

Isitho yiqembu lezicubu ezisebenza ndawonye ukwenza umsebenzi othile. Endabeni yenhliziyo yakho, lo msebenzi upompa igazi emzimbeni wakho wonke.

Ngokwengeziwe, inhliziyo yakhiwe kakhulu uhlobo lwezicubu zemisipha ezibizwa ngokuthi yimisipha yenhliziyo. Le misipha yenkontileka lapho inhliziyo yakho ishaya, ivumela igazi ukuthi lipompe emzimbeni wakho.

Funda ukuze ufunde kabanzi mayelana nokwakheka nokusebenza kwalesi sitho semisipha esibalulekile, izimo ezingasithinta nokuthi ungasigcina kanjani siphilile.

I-anatomy yenhliziyo

Izindonga zenhliziyo yakho zakhiwe izingqimba ezintathu. Isendlalelo esiphakathi, esibizwa ngokuthi i-myocardium, ikakhulukazi imisipha yenhliziyo. Kubuye kube wukukhulu kakhulu kwezingqimba ezintathu.

Imisipha yenhliziyo uhlobo olukhethekile lwezicubu zemisipha ezitholakala kuphela enhliziyweni yakho. Izinciphiso ezihlanganisiwe zemisipha yenhliziyo, elawulwa ngamaseli akhethekile abizwa ngama-pacemaker cells, avumela inhliziyo yakho ukuthi ipompe igazi njengeyunithi eyodwa esebenzayo.

Ngaphakathi kwenhliziyo yakho kunamagumbi amane. Amakamelo amabili aphezulu abizwa ngokuthi i-atria. I-atria ithola igazi kwezinye izingxenye zomzimba wakho.

Amakamelo amabili aphansi abizwa ngokuthi ama-ventricles. Bapompa igazi kwezinye izingxenye zomzimba wakho. Ngenxa yalokhu, izindonga zama-ventricles ziyajiya, ziqukethe imisipha yenhliziyo ethe xaxa.

Ingaphakathi lenhliziyo yakho liqukethe nezakhiwo ezibizwa ngama-valve. Zisiza ukugcina igazi ligeleza ngendlela efanele.

Okwenziwa yinhliziyo

Inhliziyo yakho ibaluleke impela empilweni yakho yonke nokusebenza komzimba wakho.

Ngaphandle kwesenzo sokumpompa kwenhliziyo yakho, igazi belingeke likwazi ukuhamba ngohlelo lwakho lokujikeleza kwegazi. Ezinye izitho nezicubu zomzimba wakho ngeke zikwazi ukusebenza kahle.

Igazi linikeza amaseli nezicubu zomzimba wakho oksijini obalulekile nezakhamzimba. Ngokwengeziwe, imfucuza efana ne-carbon dioxide nayo ithathwa yigazi ukuze ixoshwe emzimbeni.

Masilandele igazi lakho njengoba lihamba lingena enhliziyweni:

1. Igazi elimpofu le-oksijeni elivela ezicutshini zomzimba wakho lingena e-atrium elungile lenhliziyo yakho ngemithambo emikhulu, i-vena cava ephakeme nephansi.
2. Igazi libe selisuka e-atrium elifanele liye kwi-ventricle efanele. Ngemuva kwalokho kudonswa emaphashini ukuze kutholakale umoya-mpilo omusha nokususa isikhutha.
3. Igazi elicebile manje le-oxygen lifaka inhliziyo yakho lisuka emaphashini asesithombeni sangakwesobunxele.
4. Igazi libe selisuka e-atrium engakwesobunxele liye ku-ventricle yangakwesobunxele, lapho likhishwa khona enhliziyweni yakho ngomthambo omkhulu okuthiwa i-aorta. Igazi eligcwele umoya-mpilo seliyakwazi ukuhamba emzimbeni wakho wonke.

Izimo ezithinta inhliziyo

Kunezimo eziningi ezingathinta inhliziyo. Ake sihlole ezinye ezivamile ezingezansi.

Isifo semithambo yegazi

Isifo semithambo yegazi senzeka lapho ukunikezwa kwegazi ezicutshini zenhliziyo kuphazamiseka.

Kwenzeka lapho into emuncu ebizwa ngokuthi i-plaque yakhela ezindongeni zemithambo ehambisa igazi enhliziyweni yakho, iyenze inciphe noma ivinjwe.

Izici zobungozi zifaka izinto ezinjengalezi:

• cholesterol ephezulu
• umfutho wegazi ophakeme
• umlando womndeni

Abantu abanesifo senhliziyo abasengozini yezinye izimo zenhliziyo njengokuhlaselwa yinhliziyo, ukwehluleka kwenhliziyo, kanye ne-arrhythmia.

Izimpawu zingafaka i-angina, okuwubuhlungu, ingcindezi, noma ukuqina okwenzeka ngomsebenzi womzimba. Imvamisa iqala esifubeni futhi ingasakazeka kwezinye izindawo, njengezingalo, umhlathi, noma emuva.

Ezinye izimpawu zingafaka izinto ezifana nokukhathala nokwesaba.

Ukwelashwa kuncike ebukhulwini besimo futhi kungafaka imithi, ukuhlinzwa, nezinguquko zendlela yokuphila.

Umfutho wegazi ophezulu

Umfutho wegazi ingcindezi egazini eliba khona ezindongeni zemithambo yegazi. Uma umfutho wegazi uphakeme kakhulu, ungaba yingozi futhi ukubeke engcupheni yesifo senhliziyo noma sohlangothi.

Izici zobungozi be-high blood pressure zingabandakanya:

• umlando womndeni
• ukukhuluphala ngokweqile
• izimo ezingalapheki njengesifo sikashukela

Umfutho wegazi ophakeme kaningi awunazimpawu, ngakho-ke kuvame ukukhonjwa ngesikhathi sokuvakasha kukadokotela ojwayelekile. Imishanguzo nokushintsha kwendlela yokuphila kungayiphatha.

I-Arrhythmia

I-Arrhythmias yenzeka lapho inhliziyo yakho ishaya ngokushesha okukhulu, ihamba kancane kakhulu, noma ngokungafani. Izinto eziningi zingadala i-arrhythmia, efana nale:

• ukulimala noma ukusikeka kwezicubu zenhliziyo
• isifo semithambo yegazi
• umfutho wegazi ophakeme

Abanye abantu abane-arrhythmia abanazimpawu. Uma izimpawu zikhona, zingabandakanya izinto ezinjengokuzwakala okundindizayo esifubeni sakho, ukuphefumula okuncane, noma ubuhlungu besifuba.

Ukwelashwa kuya ngohlobo lwe-arrhythmia onayo. Kungabandakanya:

• imithi
• izinqubo noma ukuhlinzwa
• izinto ezingafakelwa, njenge-pacemaker

Ukwehluleka kwenhliziyo

Ukwehluleka kwenhliziyo kulapho inhliziyo ingashayi igazi ngendlela efanele njengoba kufanele. Izimo ezedlula ngokweqile noma ezidala ukulimala enhliziyweni zingaholela ekuhlulekeni kwenhliziyo. Ezinye izibonelo zifaka:

• isifo semithambo yegazi
• umfutho wegazi ophakeme
• isifo sikashukela

Izimpawu ezijwayelekile zokuhluleka kwenhliziyo zingabandakanya ukuzwa ukukhathala, ukuphelelwa umoya, nokuvuvukala ezingxenyeni ezingezansi zomzimba wakho.

Ukwelashwa kungancika ohlotsheni nasekuqineni kokuhluleka kwenhliziyo. Kungabandakanya imishanguzo, ushintsho endleleni yokuphila, futhi nokuhlinzwa okungenzeka.

Isifo senhliziyo

Ukuhlaselwa yinhliziyo kwenzeka lapho ukugeleza kwegazi kuya enhliziyweni kuvinjelwe. Isifo semithambo yegazi ngokuvamile sibangela ukuhlaselwa yinhliziyo.

Ezinye izimpawu ezijwayelekile zokuxwayisa zifaka izinto ezinjengalezi:

• ingcindezi noma ubuhlungu esifubeni sakho obungasakazeka entanyeni noma emuva
• ukuphelelwa umoya
• imizwa yokuhlanza noma yokugaya ukudla

Isifo senhliziyo yisimo esiphuthumayo esidinga usizo lwezokwelapha ngokushesha. Esibhedlela, imithi ingasetshenziswa ukwelapha isifo senhliziyo. Kwezinye izimo, ukuhlinzwa kungadingeka futhi.

Amathiphu okuphila okunempilo yenhliziyo

Ungasiza ukugcina inhliziyo yakho iphilile ngokulandela izeluleko ezingezansi:

• Ehlisa i-sodium. Ukuba nokudla okuphezulu kakhulu nge-sodium kungafaka umfutho wegazi ophakeme.
• Yidla izithelo nemifino. Lokhu kungumthombo omuhle wamavithamini, amaminerali kanye nefayibha.
• Lungisa imithombo yakho yamaprotheni. Khetha izinhlanzi, ukusikeka okunamafutha, namaprotheni asezitshalweni njengobhontshisi, udali namantongomane.
• Faka ukudla okuqukethe i-omega-3 okunamafutha acid ekudleni kwakho. Izibonelo zifaka izinhlanzi (i-salmon ne-mackerel), ama-walnuts, namafutha we-flaxseed.
• Gwema Amafutha we-trans. Bangakwazi ukukhulisa i-cholesterol ye-LDL (embi) ngenkathi behlisa i-cholesterol ye-HDL (enhle). Amafutha eTrans avame ukutholakala ezintweni ezinjengamakhukhi, amakhekhe, noma amafries aseFrance.
• Funda ngokucophelela amalebula okudla. Bangakunika imininingwane ebalulekile ngamakhalori, i-sodium, nokuqukethwe kwamafutha.
• Ukuzivocavoca umzimba. Zama ukuzivocavoca nge-aerobic imizuzu engama-30 izinsuku eziningi zesonto.
• Yeka ukubhema. Futhi zama ukuziqhelelanisa nentuthu kagwayi.
• Gwema ukuhlala isikhathi eside. Uma kufanele uhlale isikhathi eside ngesikhathi somsebenzi noma usohambweni, qiniseka ukuthi uvuka ngezikhathi ezithile ukuze welule futhi uzulazule.
• Bhala kahle. Zama ukulala amahora ayisikhombisa kuya kwayisishiyagalombili ubusuku ngabunye. Abantu abangalali ngokwanele bangaba sengozini yesifo senhliziyo.

Okubalulekile

Inhliziyo yakho iyisitho esakhiwe kakhulu yimisipha. Inomsebenzi obalulekile wokusebenzela ukumpompa igazi ezithombeni nasezicutshini zomzimba wakho.

Ngenxa yalokhu, kubaluleke kakhulu ukunakekela inhliziyo yakho. Khumbula ukuthi akukaze kwephuze kakhulu ukwenza izinguquko zendlela yokuphila ezikhuthaza impilo yenhliziyo.

Zivocavoce, udle ukudla okunempilo, futhi uyeke ukubhema ukuze ugcine inhliziyo yakho iphilile.