Izidakamizwa zeVasodilator ziyizidakamizwa ezinyathelo elijoliswe ekunciphiseni ithoni yeemisipha ezihamba kakuhle zeemithwalo yegazi. Oku kukhokelela ekunyuseni kwi-lumen yabo kwaye ngenxa yoko, ukuncipha kwegazi. Makhe sicinge ngamalungiselelo amachiza anganyulwa okanye atyunjwe kwi-hypertonia.
Ukutyunjwa kwezilwanyana ze-vasodilator zengxinzelelo
Unyango lwexinzelelo lwengcinezelo luquka ukunyanga okuthe ngqo kunye nokusetyenziswa kwamaqela amaninzi eziyobisi, ezibandakanya:
- diuretics;
- vasodilators;
- beta-blockers;
- ACE inhibitors;
- i-angiotensin i-receptor antagonists;
- abaxhamli be-calcium, njl
Kuyafaneleka ukuphawula, kungekudala, ezininzi iingcali kwisigaba sokuqala soxinzelelo lwengxangxasi zizama ukungazinzi imithi. Ukwamkela kwabo kunconywa ngokuphindaphindiweyo ngokuqhubeka kweso sifo, kwaye kwisigaba sokuqala uxinzelelo luya kutshintshwa ngendlela yokuphila enempilo kunye nesondlo esifanelekileyo.
I-Vasodilators ihlala ikhuthazwa kwiifom ezinzima zengcinezelo yecindezelo, kwaye ziyakuthi zichazwe ngokudibanisa ne-diuretics kunye ne-beta-blockers. Ngaphandle koko, kunokwenzeka ukuhlakulela iziphumo ezintle njengentliziyo ekhawulezayo, ukuqokelelwa kwamanzi amaninzi emzimbeni, ukukhukhuma, njl njl.
Uluhlu lwezilwanyana ze-vasodilator ezisetyenziselwa umfutho wegazi ophezulu ziquka izibisi ezilandelayo, ezimiselwe ngokuqhelekileyo:
- IMinoxidil;
- Hydralazine;
- Drotaverine;
- Papaverine ;
- Dibasol.
Uncedo lokuqala lokuxinzeleleka kwengozi - iyeza
Ngokunyuka okuthe kratya kwixinzelelo lwegazi (ingxaki yexinzelelo oluphezulu), kuyadingeka unyango olungxamisekileyo. Abantu abanexinzelelo, ngokukodwa kwi-degree yesibini neyesithathu, kufuneka baqinisekise ukuba izidakamizwa zixhomekeke kwi-hypotensive.
Xa ixinzelelo lexinzelelo, isigulane sinconywa ukuba sithathe amanyathelo angaphezulu kwala mayeza ayethabatha. Into ebalulekileyo ukuyikhumbula kukuba awukwazi ukucutha ngokukhawuleza uxinzelelo lwegazi (ngeyure ungayinciphisa ngamacandelo angama-30). Ukuba ukunyuka kwengcinezelo kuhambelana nentlungu entliziyweni, kucetyiswa ukuthatha uValidol okanye iNitroglycerin phantsi kolwimi. Awukwazi ukuthatha izidakamizwa ezintsha.
Ngaphambi kokuba ufike ugqirha, unokwenza iinkqubo eziphazamisayo: faka ikhadi eliphuzi emva kwentamo kunye neengxube zamathole okanye wenze amabhagi anyawo olushushu (ngenjongo yokuphuma kwegazi kwimilenze).