Beta-blockers

E whakamahia Beta-blockers rite taero antihypertensive mai te tīmatanga nga Heoi. Mai te āta tuhia te rapunga o nga hua tuatahi o te maimoatanga me te rā o ratou tōtika i roto i te maha akoranga mana, me te i roto i rite ki te pānga o atu tikanga hou.

E whakamahia Beta-blockers pai ki raro te pēhanga toto, me te ārai i te whanaketanga o te mate Cardiovascular me te tahuti nei. hāngai ana te tikanga o to ratou mahi antihypertensive te i runga i te whakaiti i roto i te putanga cardiac tika ki te whakaiti o te kaha me te auau o contractions. I tua atu, whai wāhi beta-blockers ki pehanga o secretion o renin i roto i te juxtaglomerular (okoloklubochkovom) tākihi ngā taputapu, me te i roto i tenei whakaaro, ki te tōtika pehi te mahi o te renin-angiotenzinaldosteronovoy me ngā pūnaha vasomotor pokapū.

Ka taea e ratou te whakamahi roa whakapataritari i te hekenga o te ātete iaia (tapeke piringa), e tika ana ki nui haere tūtohutanga baroreceptor me te hanga i roto i te taiepa iaia o te prostacyclin (prostaglandin vasodilating).

Various beta-blockers whakamahia i roto i te pota ōrite, i te pānga hypotensive rite. Ki tonu i ngā pānga antihypertensive whakawhanake i roto i rua ki te whā wiki. kia puta "Whakakorenga" syndrome ki te papamuri o te maimoatanga wā roa-. e kore hoki ona ārai e mutu tonu tarukino, a āta whakaiti i te horopeta mō te tekau ki te wha nga ra.

te rongo pūnahanaha ki taero, ngā kore-whiriwhiri, taea whakapataritari whanaketanga o hauora tino pānga taha cardiac me noncardiac.

Ko te rōpū tuatahi ngā disorders i roto i te papamuri psycho-aronganui (korekore, disorders moe, me ētahi atu), tohu romahā (bronchospasm), vasoconstriction piringa (claudication taratahi, pito matao, me ētahi atu), uaua ngoikore, paruparu. pānga taha Extracardiac tohu waimaero o te mahi tākihi meinga e rere toto iti i roto i te tākihi, te mau fifi i roto i te lipid me warowaihā pākia.

I roto i te mau faaiteraa cardiac rōpū ngā:

• cardiac pakaru köurarangi mahi tahi ki ngā tohu o te hē;
• pā (sinoatrialnaya atrioventricular) ngakau me te bradycardia;
• hypotension ki hekenga nui i roto i te pēhanga toto;
• pānga antiarrhythmic.

Me kï reira e te momo o ngā āhuatanga pharmacological pūārai taea ki a koe te tīpako i te tarukino tino pai tata katoa take. e tenei ki pūkete me te tolerability o te maimoatanga, te mōrea raro o ngā kino, te roanga o te rongo, me te momo o te āhuatanga haumanu.

Whakarite o te beta-blockers rite te therapy anake ka taea hoki te māori o te pēhanga toto i roto i pā ana ki 40-50% o tūroro ki takawhita. I roto i rite ki te pānga i runga i ngā tūroro i roto i taitamariki, waenganui, me te pakeke tau, he āhua raro i roto i te paari i te pānga. Ko te whakamahi o Diuretics thiazide i roto i ngā ki te beta-pūārai faaore rerekētanga. Ko te kupu, faarahi te whai huatanga o te therapy i roto i te huinga taua ki 78-80%.

Beta-blockers ki te hamani angina noho te wahi motuhake. I roto i tenei mate, e whakamahia taua taero rite Anaprillin (obzidan), Sotalol, Atenolol, Konkor, Monotard.

Ko te pānga o te katoa o enei taero e hāngai ana ki te whakaiti pēhanga toto, me te "whakapōturinga" auau ngakau. kia te inenga o tetahi tarukino kia tīpakohia rata pono takitahi.

E contraindicated Drugs i roto i te huangō, ma'i mate pūkahukahu taunutia, poraka atrioventricular tuarua tohu tuatoru ranei. E kore e tūtohutia te whakamahi o te beta-blockers i roto i te kātakí kūhuka waimaero, mate matua piringa, kaitäkaro me takitahi kaha tinana.