Ngaba ugqirha wakho ukuxelele ukuba wenze uvavanyo olukhethekileyo lokujonga ukuhamba kwegazi kwimithambo yentliziyo yakho, 'uvavanyo loxinzelelo'? Kodwa ngaba wakha waziva usoyika okanye ukhathazekile kukuba ubungenakukwazi ukwenza izinto ezifana nokuzilolonga okanye ukubaleka kwi-treadmill? Ngoko ke awuwedwa. Abantu abaninzi banale ngxaki. Ngoko ke, namhlanje sithetha ngenaliti ekhethekileyo esetyenziselwa ukwenza olo vavanyo ngaphandle kokuzilolonga, ngokungathi intliziyo iyaqheliswa. Elo liyeza elibizwa ngokuba yi-'Regadenoson'.
Ngamafutshane, yintoni iRegadenoson?
Cinga ngentliziyo yethu njengenjini epompa igazi emzimbeni wethu wonke. Ukuze le njini isebenze kakuhle, ifuna ukunikezelwa kwegazi okuhle. Imithambo yegazi ehambisa igazi entliziyweni ibizwa ngokuba yimithambo yentliziyo, okanye `(imithambo yentliziyo)`. Ngamanye amaxesha, izinto ezifana ne-cholesterol zinokuqokelelana ngaphakathi kwezi mithambo yegazi zize zivaleke. Esi sisibiza ngokuba sisifo semithambo yentliziyo.
'Uvavanyo loxinzelelo' luvavanyo olubeka 'uxinzelelo' oluncinci entliziyweni, njengaxa sizilolonga, ukuze sibone ukuba intliziyo ifumana igazi elaneleyo na. Oku kudla ngokwenziwa ngokusiqhuba kwi-treadmill.
Kodwa kuthekani ukuba awukwazi ukuzilolonga ngenxa yentlungu yamalungu, ubunzima bokuphefumla, okanye ubunzima bokuhamba? Kulapho ke iyeza elithi `Regadenoson` lisiza kusinceda khona.
Olu luhlaselo olufakwa emthanjeni. Xa olu hlaselo lunikwa, luyandisa okwethutyana imithambo yegazi entliziyweni yakho, ngokungathi ubuzilolonga. Ugqirha angasebenzisa ikhamera ekhethekileyo (ikhamera ye-gamma) ukuze ajonge ukuhamba kwegazi entliziyweni yakho aze abone ukuba kukho ukuvaleka na. Ngamafutshane, oku kufana 'novavanyo lokuzilolonga' ngaphandle kokwenza umthambo.
Izinto ekufuneka uzixelele ugqirha ngaphambi kovavanyo
Ngaphambi kokuba wenze olu vavanyo, kubaluleke kakhulu ukuthetha ngokukhululekileyo nogqirha wakho malunga nemeko yakho yempilo. Kuba olo lwazi luya kuqinisekisa ukuba eli yeza likulungele okanye alikulungele. Qiniseka ukuba ukhankanya ezi zinto ngokukodwa.
- Ezinye izifo zentliziyo: Ukuba sele unesimo sentliziyo esaziwayo, ukubetha kwentliziyo okungahambelaniyo (i-arrhythmia), okanye uxinzelelo lwegazi oluphantsi.
- Ubunzima bokuphefumla: Ukuba unesifo semiphunga esifana ne-asthma okanye i-COPD, eli yeza ngamanye amaxesha linokwenza ubunzima bokuphefumla bube mandundu. Ke ngoko, kubalulekile ukwazisa ugqirha wakho ngale nto kwangethuba.
- Ii-Allergies: Ukuba une-allergy kwi-'Regadenoson' okanye naliphi na elinye iyeza, ukutya, okanye idayi.
- Ukukhulelwa: Ukuba ukhulelwe, uzama ukukhulelwa, okanye uncancisa, kufuneka uxelele ugqirha wakho.
- Amanye amayeza:Sixelele ngazo zonke amayeza owasebenzisayo. Oko akuthethi nje kuphela amayeza owasebenzisayo esifo seswekile kunye noxinzelelo lwegazi, kodwa neevithamini, amayeza esintu (ii-coctions, amayeza emifuno), kunye neentlungu ozisebenzisayo.
Indlela olu vavanyo oluqhutywa ngayo kunye noko kulindelekileyo kuwe
Oku kwenziwa esibhedlele okanye ekliniki ngabasebenzi bezonyango abaqeqeshiweyo. Awuyi kuvunyelwa ukuba uye nalo mayeza ekhaya.
Oku kwenzeka rhoqo:
1. Uza kuthathwa usiwe kwigumbi elikhethekileyo uze ulaliswe ebhedini.
2. Umongikazi okanye ugqirha uza kufaka i-cannula encinci emthanjeni engalweni yakho. Kulapho amayeza aza kunikwa khona.
3. Emva koko baza kuncamathisela izitikha ze-'ECG' esifubeni sakho baze baqalise ukujonga izinga lokubetha kwentliziyo yakho. Baza kuqhubeka nokulinganisa uxinzelelo lwegazi lakho.
4. Emva koko kunikwa inaliti ethi `Regadenoson`. Le inikwa ixesha elifutshane, malunga nemizuzwana eli-10.
5. Emva kokuba unikwe iyeza, xelela ugqirha okanye umongikazi ukuba uziva nantoni na (umz., ukuqina kwesifuba, ukuphefumla kancinci, isiyezi). Ezi zinto zihlala ziphela kwimizuzu embalwa.
6. Okulandelayo, kufakwa isixa esincinci sento enemisebe (i-'tracer') emzimbeni wakho nge-cannula, kwaye imifanekiso yentliziyo yakho ithathwa ngekhamera ekhethekileyo.
Akukho sizathu sokoyika njengoko iqela lezonyango liza kukubeka esweni ngokusondeleyo kuyo yonke inkqubo.
Ingcebiso ekhethekileyo: Akukho caffeine!
Le yeyona ngcebiso ibalulekileyo onokunika yona. Musa ukutya okanye ukusela nantoni na ene-caffeine ubuncinane iiyure ezili-12 ngaphambi kovavanyo.
kutheni kunjalo?
Ngamafutshane, i-caffeine yinto ephazamisa ngokuthe ngqo ukusebenza kwesiyobisi `iRegadenoson`, kwaye iyawuphelisa umsebenzi waso. Ukuba iyenza loo nto, imithambo yentliziyo yakho ayizukuvuleka kakuhle. Oko kuthetha ukuba iziphumo zovavanyo zinokuba zingalunganga ngokupheleleyo. Nokuba unengxaki yentliziyo, kukho ithuba elikhulu lokuba ingabonwa. Ngoko ke lumka kakhulu ngale nto.
Izinto ezinokuba ne-caffeine:
- Kofu
- Iti (iti yobisi, iti eqhelekileyo)
- Iziselo ezifana neCola (iCoke, iPepsi)
- Iziselo ezinetshokholethi kunye netshokholethi
- Ezinye iintlungu zentlungu (ezifana nePanadol Extra)
- Iziselo zamandla ezineGuarana
Zithini iziphumo ebezingalindelekanga ezinokubakho zeyeza?
Njengalo naliphi na iyeza, eli linokubangela ezinye iziphumo ebezingalindelekanga. Kodwa uninzi lwazo zezexeshana, kwaye iqela lezonyango liza kuzijonga ngelixa uvavanyo lusenziwa.
| Imiphumela | Kwenziwe ntoni? |
|---|---|
| Izinto ekufuneka uzixelele ugqirha/umongikazi ngoko nangoko | |
| Ubunzima bokuphefumla, ukuqina kwesifuba | Njengoko ezi zinto zinokuba yingozi, nceda usazise ngexesha lovavanyo. |
| Intlungu yesifuba, ukuqina, okanye ukubetha kwentliziyo okukhawulezayo/okungaqhelekanga (iintlungu ezibukhali) | Oku kungaba luphawu lokuhlaselwa yintliziyo kwaye kufanele kubikwe ngoko nangoko. |
| Intloko ebuhlungu, isiyezi, okanye ukuphelelwa ngamandla | Nceda wazise ngoko nangoko kuba oku kunokuchaphazela uxinzelelo lwegazi. |
| Iimpawu ze-aleji ezifana nokurhawuzelela kwesikhumba, ukurhawuzelela, ukudumba kobuso/imilebe | Ndixelele ngoko nangoko kuba oku kungaba luphawu lokuba kukho i-allergy enkulu. |
| Izinto ezingaqhelekanga ukuba zinzulu, kodwa kufuneka zixelwe ukuba ziyaqhubeka | |
| Ukutshaya, ukuziva ufudumele emzimbeni | Le yimeko eqhelekileyo kakhulu kwaye idla ngokunyamalala kwimizuzu embalwa. |
| Intloko ebuhlungu kancinci | Le yinto eyenzeka rhoqo kwaye inyamalale ngexesha elifutshane. |
| Isicaphucaphu okanye ukuhlanza | Oku kudla ngokuba yinto yexeshana. Ndixelele ukuba kuyaqhubeka na. |
| Intlungu engaphantsi kwindawo yokutofa | Ingxaki eqhelekileyo ebangelwa yi-cannula. |
Ezinye izinto ezinokubangela iingxaki ngale mithi
Ukongeza kwi-caffeine, amanye amayeza amaninzi anokuchaphazela indlela esebenza ngayo iRegadenoson. Yiyo loo nto kufuneka uxelele ugqirha wakho ngawo onke amayeza owasebenzisayo.
- I-Dipyridamole: Le ikwaliyeza lesifo sentliziyo.
- I-Theophylline: Eli liyeza elinikwa i-asthma.
Ungaziphepha iingxaki ezingeyomfuneko ngokunika ugqirha wakho uluhlu lwamayeza onke, iivithamini, kunye neemveliso zezityalo ozithathayo.
Kwakhona, khumbula, ukuba ukrokrela ukuba usele kakhulu eli yeza, yazisa abasebenzi bezonyango ngoko nangoko. Ngaphandle koko, kubalulekile ukwazisa iZiko loLwazi lweeTyhefu leSizwe kwiSibhedlele sikaZwelonke saseColombo okanye kwiYunithi yoNyango oluNgxamisekileyo (ETU) ekufutshane.
Umyalezo Wokuya Ekhaya
- I-'Regadenoson' liyeza elikhuselekileyo elinikwa abantu abanengxaki yokuzilolonga, ukuze benze 'uvavanyo loxinzelelo' lwentliziyo.
- Ngaphambi kolu vavanyo, qiniseka ukuba uxelela ugqirha wakho ngazo zonke iimeko zakho zempilo kunye namayeza owasebenzisayo.
- Eyona nto ibalulekileyo: Musa ukusela nantoni na ene-caffeine, kuquka iti nekofu, kangangeeyure ezili-12 ngaphambi kovavanyo.
- Musa ukoyika ukuxelela iqela lezonyango malunga nokungakhululeki okuvayo ngexesha lovavanyo (iintlungu zesifuba, ubunzima bokuphefumla).
- Olu luvavanyo olwenziwa phantsi kweliso elipheleleyo loogqirha, ngoko ungoyiki. Lungakunika ulwazi oluxabisekileyo malunga nempilo yentliziyo yakho.
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