Percutaneous transluminal akwara angioplasty (PTCA)

Ndinaya

• Nchịkọta

Nchịkọta

PTCA, ma ọ bụ ọrịa transluminal coronary angioplasty, bụ usoro dị mkpirikpi nke na-emepe akwara akwara egbochi iji meziwanye ọbara na akwara obi.

Nke mbu, anesthesia mpaghara na-egbu ahihia. Mgbe ahụ, dọkịta ahụ na-etinye agịga n'ime akwara femoral, akwara nke na-agbada ụkwụ. Dọkịta na-etinye eriri ntuziaka site na agịga ahụ, wepụ agịga ahụ, ma dochie ya na onye na-ewebata ya, ngwá ọrụ nwere ọdụ ụgbọ mmiri abụọ maka ịtinye ngwaọrụ ndị na-agbanwe agbanwe. Mgbe ahụ, waya na-edozi ahụ dochie eriri waya mbụ. Dọkịta na-agafe ogologo tube dị warara nke akpọrọ catheter diagnostic na waya ọhụrụ ahụ, site na onye webata ya, wee banye ya akwara.Ozugbo ọ banyere, dọkịta na-eduzi ya na aorta ma wepụ waya ndu.

Na catheter dị na oghere nke akwara obi, dọkịta na-agba agba ma jiri X-ray.

Ọ bụrụ na ọ na-egosi mgbochi ngọngọ, dọkịta ahụ na-akwado catheter ahụ ma jiri catheter na-eduzi ya dochie ya, tupu wepụ waya ahụ.

Etinyela ọbụna waya gịrịgịrị. Mgbe ahụ, a na-eduzi catheter balloon gaa na saịtị mkpọchi. A na-agbanye balloon ahụ maka sekọnd ole na ole iji kpokọta mkpọchi megide mgbidi akwara. Mgbe ahụ, a na-ewepụ ya. Dọkịta nwere ike ịgbanye balloon ugboro ole na ole, oge ọ bụla na-ejuputa ya ntakịrị iji gbasaa ụzọ.

Enwere ike ịmegharị nke a na saịtị ọ bụla egbochiri ma ọ bụ warara.

Dọkịta ahụ nwekwara ike idowe ebe a na-ere ihe, n'ime akwara obi iji meghee ya.

Ozugbo emechara mkpakọ ahụ, a na-agba agba ma tinye X-ray iji chọpụta mgbanwe maka akwara ndị ahụ.

Mgbe ahụ, ewepụrụ catheter ahụ yana usoro a zuru ezu.

• Angioplasty