Umsebenzi kagesi ongenamaphaphu

Ukuqonda Umsebenzi Kagesi Ongenawo amandla (i-PEA): Izimbangela, Izimpawu, Ukwelashwa, nokunye

Isingeniso

I-Pulseless Electrical Activity (PEA) yisimo sezempilo esibucayi esibhekisela esimweni lapho isimiso sikagesi senhliziyo sisebenza khona, kodwa inhliziyo ngokwayo ayilimpompa igazi ngendlela efanele. Lokhu kubangela isimo lapho kukhona umsebenzi kagesi enhliziyweni, kodwa kungabikho ukushaya kwenhliziyo okuzwakalayo. Nakuba ingavamile, i-PEA iyisimo esiphuthumayo sezokwelapha esingaba yingozi uma singasingathwanga ngokushesha. Kulesi sihloko, sizohlola ukuthi uyini Umsebenzi Kagesi Ongenawo amandla, izimbangela zawo, izimpawu ezihambisanayo, ukuxilongwa, izinketho zokwelapha, nokuningi ukuze sikusize uqonde lesi simo esingase siguqule impilo.

Uyini Umsebenzi Kagesi Ongenawo amandla?

I-Pulseless Electrical Activity (PEA) yenzeka lapho isimiso sikagesi senhliziyo sisebenza, kodwa umsipha wenhliziyo wehluleka ukufinyela ngokwanele ukuze umpompe igazi. Lo mehluko phakathi kokusebenza kukagesi nokusebenza kwemishini yikho okubangela i-PEA. Nakuba isigqi senhliziyo singase sibonakale sivamile ku-electrocardiogram (ECG), ukungabikho kokushaya kwenhliziyo okuphumelelayo kungase kubangele ukuntuleka kokujikeleza kwegazi, okuphumela esimweni esisongela ukuphila. I-PEA ivame ukuhlonzwa phakathi nezimo eziphuthumayo, njengalapho isiguli siwa singalindele.

Izimbangela Zomsebenzi Kagesi Ongenawo amandla

I-PEA ingenzeka ngezizathu ezimbalwa, kusukela ezimweni ezihlobene nenhliziyo kuya kwezinye izici zezokwelapha noma zendlela yokuphila. Izimbangela ezivame kakhulu zihlanganisa:

1. Izimo Ezihlobene Nenhliziyo

• I-Cardiac Tamponade: Lokhu kwenzeka lapho igazi noma uketshezi kunqwabelana ku-pericardium (isaka elizungeze inhliziyo), kubeka ukucindezela enhliziyweni futhi kuyivimbele ekupompeni ngendlela efanele.
• I-Hypoxia Enzima: Ukuntuleka komoya-mpilo kungavimbela inhliziyo ukuba isebenze ngokuphumelelayo, naphezu komfutho kagesi okhona.
• I-Massive Pulmonary Embolism: Ukuvaleka komthambo wamaphaphu, ngokuvamile ngenxa yehlule legazi, kungaphazamisa ukugeleza kwegazi elisuka enhliziyweni liya emaphashini, okuholela ku-PEA.
• Ukungalingani Okubi Kwe-Electrolyte: Amazinga e-potassium, i-calcium, noma i-magnesium engavamile angathinta isimiso sikagesi senhliziyo futhi aholele ku-PEA.
• I-Myocardial Infarction (Isifo Senhliziyo): Ukuhlaselwa yinhliziyo kungabangela umonakalo omkhulu emisipha yenhliziyo, okuholela ku-PEA.

2. Izici Ezingokomzimba

• Ukuhlukumezeka: Ukulimala ngokomzimba, ikakhulukazi esifubeni noma ekhanda, kungaphazamisa ikhono lenhliziyo lokumpompa igazi, ngisho noma izimpawu zikagesi zisadluliselwa.
• I-Hypovolemia: Ukulahlekelwa igazi kakhulu ngenxa yokulimala noma ezinye izimbangela kungaholela ekungeneni kwevolumu yegazi, okuthinta ikhono lenhliziyo lokumpompa igazi ngokuphumelelayo.

3. Izici Zengqondo Nendlela Yokuphila

• Ukucindezeleka Okukhulu noma Ukukhathazeka: Kwezinye izimo, ukucindezeleka kwengqondo noma ukwethuka kungabangela izinkinga zenhliziyo, nakuba lezi zimo zingavamile kunezimbangela ezingokwenyama.
• Ukweqisa kwezidakamizwa: Izidakamizwa ezithile, ikakhulukazi lezo ezithinta inhliziyo noma isimiso sezinzwa, zingaphazamisa isigqi senhliziyo futhi zibe nengxenye ku-PEA.

4. Ezinye Izimo Zezokwelapha

• Ukungalingani kwe-Acid-Base: Izimo ezifana ne-ketoacidosis yesifo sikashukela noma ukwehluleka ukuphefumula kungashintsha i-pH yomzimba, okungase kuthikameze ukusebenza kwenhliziyo.
• i-sepsis: Ukutheleleka okunzima okusakazeka kuwo wonke umzimba kungaholela ekuvuvukeni, okubangela ukuba inhliziyo iyeke ukusebenza kahle.

Izimpawu Ezihambisanayo Zomsebenzi Kagesi Ongenawo amandla

Ngenxa yokuthi i-PEA ivame ukutholakala ngesikhathi senhlekelele, ingase ihlotshaniswe nezimpawu eziningana ezishaqisayo. Ezinye izimpawu ezivamile ezingase zihambisane ne-PEA zihlanganisa:

• Ukulahlekelwa Okuzumayo Kokuqaphela: Iziguli zingaquleka noma zilahlekelwe ukwazi ngenxa yokuntuleka kwegazi eliya ebuchosheni.
• Ubunzima bokuphefumula: Ngenxa yokuntuleka kokujikeleza okusebenzayo, iziguli zingase zibe nokuphefumula kanzima noma ziyeke ukuphefumula ngokuphelele.
• Isikhumba Esiphaphathekile noma Esiyi-Cyanotic: Uma kunomoya-mpilo owanele egazini, isikhumba singase sibonakale siphaphathekile noma sibe ne-bluish tint (cyanosis).
• Ayikho i-Palpable Pulse: Naphezu kokusebenza kukagesi okuvamile, ukwehluleka kwenhliziyo ukumpompa igazi kusho ukuthi akukho kushaya kwenhliziyo okungazwakala.
• Ubuhlungu Besifuba noma Ukungakhululeki: Ezinye iziguli zingase zizwe ukuqina noma ukungakhululeki esifubeni, ikakhulukazi uma i-PEA ibangelwa ukuhlasela kwenhliziyo noma ezinye izinkinga zenhliziyo.

Kufanele Ufune Nini Ukunakekelwa Kwezokwelapha

I-PEA idinga ukunakekelwa ngokushesha kwezokwelapha, njengoba ingaba yingozi empilweni. Uma wena noma othile oseduze kwakho ehlangabezana nanoma yiziphi izimpawu ezilandelayo, funa usizo oluphuthumayo ngokushesha:

• Ukulahlekelwa ukwazi ngokuzumayo
• Ubuhlungu besifuba obungachazeki
• Ukuphefumula kanzima noma ukuphelelwa umoya
• Isikhumba siyaphaphatheka noma sibe luhlaza okwesibhakabhaka
• Akukho ukushaya kwenhliziyo okubonakalayo

Ngisho noma i-PEA ingasolwa, lezi zimpawu zingakhomba ezindabeni ezingathi sína zenhliziyo noma zokujikeleza kwegazi ezidinga ukunakekelwa okuphuthumayo.

Ukuxilongwa Kwe-Pulseless Electrical Activity

I-PEA ivamise ukuxilongwa esimweni sezempilo esiphuthumayo. Umhlinzeki wezempilo uzobheka izimpawu zokushaya kwenhliziyo ngenkathi ngesikhathi esifanayo ehlola ukusebenza kukagesi enhliziyweni esebenzisa i-electrocardiogram (ECG). Uma i-ECG ibonisa umsebenzi kagesi kodwa kungekho ukushaya kwenhliziyo, ukuxilongwa kwe-PEA kuqinisekiswa. Okunye ukuhlolwa kokuxilonga kungenziwa ukuze kutholakale imbangela yalesi simo, okuhlanganisa:

• I-X-ray yesifuba: Ukuhlola ukuvinjwa ngokomzimba okufana ne-cardiac tamponade noma i-pulmonary embolism.
• Ukuhlolwa kwegazi: Ukuhlola amazinga e-electrolyte, ukusebenza kwezinso, nezimpawu zokutheleleka noma okunye okungavamile.
• I-Echocardiogram: I-ultrasound yenhliziyo ukuhlola ukwakheka nokusebenza kwenhliziyo.

Izinketho Zokwelashwa Zomsebenzi Kagesi Ongenawo amandla

Ukwelashwa kwe-PEA kuhlose ukubhekana nembangela ewumsuka nokubuyisela ukujikeleza kwegazi ngendlela efanele. Amasu okuphatha afaka:

1. Ukuvuselela Ngokushesha

• Ukuvuselelwa Kwenhliziyo (CPR): Uma i-PEA isolwa, i-CPR iqalwa ngokushesha ukuze ijikeleze igazi kuze kube yilapho kungenziwa ukungenelela okuqondile okwengeziwe.
• Ukusekelwa Okuthuthukisiwe Kwempilo Yenhliziyo (ACLS): Lokhu kuhlanganisa imithi efana ne-epinephrine ukuze ishukumise inhliziyo futhi ikwazi ukubuyisela ukushaya kwenhliziyo.

2. Ukulungisa Imbangela Eyisisekelo

Ngokuya ngembangela ye-PEA, ukwelashwa kungabandakanya:

• Ukungenelela Ngokuhlinzwa: Ezimweni ze-tamponade yenhliziyo, kungase kudingeke ukuhlinzwa ukuze kukhishwe uketshezi olusuka enhliziyweni.
• Ukwelashwa Ngeoksijini: Ukulungisa i-hypoxia nokuqinisekisa amazinga e-oxygen eyanele egazini.
• Ama-anticoagulants: Ezigulini ezine-pulmonary embolism, imithi efana ne-heparin ingasetshenziswa ukuvimbela ukujiya okuqhubekayo.
• Ukuvuselela Uketshezi: Ezimweni ze-hypovolemia noma ukushaqeka, uketshezi lusetshenziswa ukuze kwandiswe umthamo wegazi.

I-3. Imithi

• I-Epinephrine: Imvamisa isetshenziswa ezimeni eziphuthumayo ukuvuselela inhliziyo nokusiza ukubuyisela ukushaya kwenhliziyo.
• Izidakamizwa ze-Antiarrhythmic: Ukubhekana nanoma yikuphi ukuphazamiseka kukagesi enhliziyweni.

4. Ukuguqulwa Kwendlela Yokuphila

• Ukudla Okunempilo: Ukugwema ukudla okunamafutha amaningi anesodium namafutha angenampilo ukuze usekele impilo yenhliziyo.
• Ukuzivocavoca Okuvamile: Ukuzivocavoca umzimba njalo ukunciphisa ingozi yesifo senhliziyo.
• Ukulawula Ukucindezeleka: Ukuzijwayeza izindlela zokuphumula ukunciphisa ukucindezeleka okungathinta impilo yenhliziyo.

Izinganekwane Namaqiniso Mayelana Nomsebenzi Kagesi Ongenawo amandla

Inganekwane 1: "I-PEA ingenzeka kuphela kubantu abanesifo senhliziyo."

Iqiniso: I-PEA ingenzeka ngenxa yezimo ezihlukahlukene, hhayi nje isifo senhliziyo. Ukuhlukumezeka, ukulahlekelwa igazi, ngisho nezifo ezimbi kakhulu kungaholela ku-PEA.

Inganekwane yesi-2: "Uma umuntu ene-PEA, usevele ufile."

Iqiniso: I-PEA iyisimo esiphuthumayo esisongela ukuphila, kodwa ngokungenelela kwezokwelapha ngokushesha, ngezinye izikhathi iziguli zingavuselelwa.

Izinkinga Zokuziba Umsebenzi Kagesi Ongenawo amandla

Uma ishiywe ingalashwa, i-PEA ingaholela ezinkingeni ezinzima, ezihlanganisa:

• Ukwehluleka kwezitho: Ngenxa yokuntuleka kokugeleza kwegazi nomoya-mpilo, izitho ezibalulekile njengobuchopho nezinso zingase zibe nomonakalo ongenakulungiseka.
• Ukuboshwa Kwenhliziyo Okungapheli: Uma i-PEA ingashintshwa ngokushesha, isimo singaholela ekuboshweni kwenhliziyo okugcwele.
• Ukufa: Ngaphandle kokungenelela okufanele, i-PEA ingaholela ekufeni.

Imibuzo evame ukubuzwa (FAQs)

1. Ingabe Umsebenzi Kagesi Ongenawo amandla ungavinjelwa?

Umsebenzi Kagesi Ongenawo amandla kunzima ukuwuvimbela ngoba ubangelwa izici ezihlukahlukene. Kodwa-ke, ukubhekana nesifo senhliziyo, ukugwema ukuhlukumezeka, nokulawula izimo ezifana nomfutho wegazi ophakeme nesifo sikashukela kunganciphisa ingozi.

2. Yiziphi izimpawu zokuqala ze-Pulseless Electrical Activity?

Izimpawu zokuqala ze-PEA zingase zihlanganise ukuquleka, ukuphefumula kanzima, nokungabi bikho kokushaya kwenhliziyo. Kubalulekile ukuthatha isinyathelo ngokushesha futhi ufune usizo lwezokwelapha uma lezi zimpawu zivela.

3. Ingabe i-CPR iwusizo kumuntu one-PEA?

Yebo, i-CPR ibalulekile kumuntu one-PEA. Nakuba ingase ingabuyiseli ngokushesha ukushaya kwenhliziyo, isiza ukujikeleza kwegazi futhi ithenge isikhathi kuze kube yilapho ochwepheshe bezokwelapha bengangenelela.

4. Kuyini ukwelashwa kwe-Pulseless Electrical Activity?

Ukwelashwa kwe-PEA kuhlanganisa i-CPR esheshayo, ukwesekwa kwempilo yenhliziyo ethuthukisiwe (ACLS), nokubhekana nembangela eyinhloko yesimo, njengokuhlinzwa noma imithi.

5. Umuntu angaphila isikhathi esingakanani nge-PEA?

Ukusinda kuncike kumsuka wembangela kanye nokuthi ukwelashwa kuqalisa ngokushesha kangakanani. Kwezinye izimo, uma belashwa ngokushesha, abantu bangalulama. Nokho, ngaphandle kokungenelela ngokushesha, amathuba okusinda aphansi.

Isiphetho

I-Pulseless Electrical Activity (PEA) iyisimo esiphuthumayo sezokwelapha esidinga ukungenelela okusheshayo ukuvimbela imiphumela ebulalayo. Ukuqonda izimbangela ezingase zibe khona, izimpawu, kanye nokwelashwa kungasiza ekusindiseni izimpilo. Uma wena noma othile omaziyo eba nezimpawu ze-PEA, ungangabazi ukufuna usizo lwezokwelapha ngokushesha. Ukungenelela kusenesikhathi kuyisihluthulelo sokuthuthukisa imiphumela nokuvimbela izinkinga. Hlala ubeke impilo yenhliziyo yakho kuqala, futhi uthintane nochwepheshe bezokunakekelwa kwempilo ukuze uhlolwe njalo kanye nesiqondiso sokulawula izici eziyingozi.