Ibhloko yeSebe lasekhohlo: Iimpawu kunye nonyango

Umxholo

• Ziintoni iimpawu
• Izizathu ezinokubangela
• Yintoni isifo
• Unyango lwenziwa njani

Ibhloko yebhloko yasekhohlo ibonakaliswa kukulibaziseka okanye ibhloko xa kuqhutywa iimpembelelo zombane kummandla we-intraventricular kwicala lasekhohlo lentliziyo, okukhokelela ekwandisweni kwesithuba se-QRS kwi-electrocardiogram, enokuba yinxalenye okanye iyonke.

Ngokubanzi, le meko inokwenzeka ngenxa yobukho bezinye izifo zentliziyo, kodwa kwiimeko ezininzi akukho sizathu siqinisekileyo kwaye akukho zimpawu. Ke ngoko, kwaye nangona unyango luqulathe ukuchonga nokunyanga unobangela, kwiimeko ezinophawu kwaye ngaphandle kwesizathu esiqinisekileyo, kunokuba yimfuneko ukulandela rhoqo ugqirha wentliziyo.

Ziintoni iimpawu

Kwiimeko ezininzi, ukuvimba isebe lasekhohlo akubangeli zimpawu kwaye ke abantu abaninzi abahlupheka yile meko abazi ukuba banesifo, ngaphandle kokuba benza i-electrocardiogram. Fumanisa ukuba yintoni i-electrocardiogram kwaye yenziwa njani.

Iimpawu, xa zikhona, zinxulunyaniswa nemeko yonyango esele ikho. Umzekelo, ukuba umntu unembali ye-infarction okanye i-angina pectoris, ibhloko inokubangela iintlungu esifubeni, sele ukuba unengxaki ye-arrhythmia, ibhloko inokubangela ukuba aphelelwe ngamandla, kwaye kwimeko yokusilela kwentliziyo, ibhloko inokukhokelela ukuqala kokuphefumla okufutshane.

Izizathu ezinokubangela

Ibhloko yesebe lasekhohlo lihlala libonisa iimeko ezinxulumene nomngcipheko owandayo wokugula kunye nokufa, okufana:

• Imithambo yegazi;
• Ukwanda kobukhulu bentliziyo;
• Ukungoneli kwentliziyo;
• Isifo seChagas;
• Iimpawu zentliziyo.

Ukuba umntu akanayo imbali yayo nayiphi na kwezi meko, ugqirha unokuyalela ezinye iimvavanyo ukuzama ukuqinisekisa ubukho babo okanye nasiphi na esinye isizathu. Nangona kunjalo, kunokwenzeka ukuba ibhloko ivele ngaphandle kwesizathu.

Yintoni isifo

Ngokwesiqhelo uxilongo lwenziwa xa umntu eneempawu zesifo okanye ngempazamo kuviwo oluqhelekileyo kunye ne-electrocardiogram.

Unyango lwenziwa njani

Uninzi lwabantu abahluphekayo kwibhloko yasekhohlo yesebe abanazimpawu kwaye abadingi nyango. Nangona kunjalo, ukuba unesifo sentliziyo esingunobangela wale bhloko, kunokuba yimfuneko ukuthatha amayeza ukunciphisa uxinzelelo lwegazi okanye ukunciphisa iziphumo ezibangelwa kukusilela kwentliziyo.

Ukongeza, kuxhomekeka kubukhali besifo kunye neempawu eziqwalaselweyo, ugqirha unokucebisa ngokusetyenziswa kwesifo pacemaker, ekwabizwa ngokuba sisincedisi-ntliziyo, esiza kunceda intliziyo ukuba ibethe kakuhle. Fumanisa ukuba kwenziwa njani utyando lwe-pacemaker olwenziwe kunye nokuba zeziphi izilumkiso ekufuneka uzithathile emva kokubekwa.