Koj puas muaj ntshav siab? Los yog tej zaum koj tus kws kho mob tau sau tshuaj rau koj tus mob plawv? Yog tias muaj, tej zaum koj yuav tau hnov lo lus 'vasodilator.' Txawm hais tias nws zoo li yog ib lo lus kho mob nyuaj, lub ntsiab lus yooj yim heev. Cia peb kawm seb cov no ua haujlwm li cas, ib yam li peb piav qhia rau ib tug phooj ywg lossis tsev neeg.
Hauv cov lus yooj yim, cov vasodilators yog dab tsi?
Cov tshuaj vasodilators yog ib hom tshuaj uas ua rau koj cov hlab ntsha dav (dilate) lossis so koj cov hlab ntsha . Xav txog ib lub raj dej vaj. Yog tias lub raj dej nqaim lossis raug thaiv, nws nyuaj rau dej ntws los, puas yog? Peb cov hlab ntsha ua haujlwm tib yam. Thaum lawv nqaim lossis raug txwv, nws txwv tsis pub cov ntshav ntws thiab ua rau cov ntshav siab ntxiv. Cov tshuaj vasodilators so cov phab ntsa ntawm cov hlab ntsha nqaim no, ua rau lawv dav. Qhov no tso cai rau koj cov ntshav ntws tau yooj yim thiab tsis muaj kev tiv thaiv ntau, uas ua rau koj cov ntshav siab txo qis.
Koj lub cev muaj ob hom hlab ntsha tseem ceeb:
- Cov leeg ntshav : Cov no nqa cov ntshav ntawm koj lub cev rov qab mus rau koj lub plawv.
- Cov hlab ntsha hauv lub cev : Cov no nqa cov ntshav ntawm koj lub plawv mus rau lwm qhov ntawm koj lub cev.
Cov tshuaj vasodilators muaj peev xwm cuam tshuam rau ob hom hlab ntsha, ua rau txoj kev hla sab hauv (lumen) dav dua. Hauv kev kho mob, cov txheej txheem no hu ua vasodilation .
Cov Tshuaj No Ua Haujlwm Li Cas Hauv Koj Lub Cev?
Muaj ntau hom tshuaj vasodilators, txhua yam ua haujlwm sib txawv me ntsis. Qee cov tshuaj ua haujlwm ncaj qha rau cov leeg nqaij ntawm cov phab ntsa hlab ntsha kom lawv so. Cov no hu ua Direct Vasodilators . Vim tias lawv ua haujlwm sai heev, qee zaum lawv tuaj yeem ua rau muaj ntau yam kev phiv; cov kws kho mob feem ntau sau cov no tsuas yog thaum lwm yam kev kho mob tsis zoo txaus.
Lwm hom tshuaj ua haujlwm los ntawm kev tswj cov tshuaj xa xov hauv koj lub cev uas tswj kev nqaim lossis dav ntawm koj cov hlab ntsha. Cov no muaj txiaj ntsig zoo heev, txawm hais tias lawv feem ntau ua haujlwm maj mam dua.
Muaj Cov Hom Vasodilators Dab Tsi?
Muaj ntau pawg tshuaj no loj. Tej zaum koj tus kws kho mob yuav tau sau ib qho ntawm cov hauv qab no:
| Hom | Nws ua haujlwm li cas |
|---|---|
| Cov Tshuaj ACE inhibitors | Txo qhov tsim cov Angiotensin , ib yam tshuaj uas ua rau cov hlab ntsha nqaim. Qhov no ua rau lawv qhib thiab so. |
| Cov Tshuaj Angiotensin Receptor Blockers (ARBs) | Tiv thaiv Angiotensin los ntawm kev khi rau ntawm phab ntsa ntawm cov hlab ntsha, tiv thaiv kev constriction. |
| Cov Tshuaj Calcium Channel Blockers (CCBs) | Tiv Thaiv Calciumlos ntawm kev nkag mus rau hauv cov phab ntsa ntawm cov hlab ntsha. Vim tias calcium ua rau cov hlab ntsha nruj, kev thaiv nws pab kom lawv so thiab dav. |
| Cov Nitrates | Hloov mus ua nitric oxide hauv lub cev, ib qho roj ntuj uas ua rau lub cev so cov hlab ntsha. |
Cov Tshuaj No Kho Tau Cov Mob Twg?
Cov kws kho mob sau cov tshuaj vasodilators rau ntau yam mob, feem ntau yog cov uas cuam tshuam nrog kev ntws ntshav thiab kev ua haujlwm ntawm lub plawv:
- Angina : Mob hauv siab vim lub plawv tsis tau txais cov ntshav oxygen txaus.
- Mob Plawv Tsis Ua Haujlwm (CHF) : Thaum lub plawv tsis tuaj yeem tso ntshav mus rau lwm qhov ntawm lub cev tau zoo.
- Ntshav Siab (Tshuaj Ntshav Siab): Qhov laj thawj feem ntau rau kev siv.
- Preeclampsia : Ntshav siab tshwm sim thaum cev xeeb tub.
- Mob Ntshav Siab (Pulmonary Hypertension) : Ntshav siab hauv cov hlab ntsha ntawm lub ntsws.
To taub Cov Kev Mob Tshwm Sim thiab Kev Pheej Hmoo
Ib yam li lwm yam tshuaj, cov tshuaj vasodilators tuaj yeem ua rau muaj kev phiv. Thov tsis txhob ntshai; cov no tsis tshwm sim rau txhua tus, thiab koj tus kws kho mob yuav ua haujlwm los nrhiav qhov kev xaiv zoo tshaj plaws rau koj.
Qhov tseem ceeb tshaj plaws yog tham txog tej yam tsos mob txawv txawv nrog koj tus kws kho mob. Tsis txhob tsum noj koj cov tshuaj lossis hloov koj cov tshuaj noj yam tsis tau kev qhia los ntawm kws kho mob.
Cov kev mob tshwm sim feem ntau yuav muaj xws li:
- kiv taub hau
- Kev qaug zog
- Mob taub hau
- Lub plawv dhia ceev lossis dhia ceev (Tachycardia)
- Xeev siab
- Mob pob qij txha
- Ceg o vim yog cov kua dej khaws cia (Edema)
- Cov tshuaj ACE inhibitors yuav ua rau qee tus neeg hnoos qhuav thiab tsis tu ncua.
Qee zaum, tshwj xeeb tshaj yog thaum siv Direct Vasodilators , koj tus kws kho mob yuav sau ntawv rau lwm yam tshuaj (xws li tshuaj diuretic) los pab tswj cov kev mob tshwm sim, xws li kev khaws cov kua dej.
Puas Muaj Cov Txoj Kev Ntuj Los Ua Kom Cov Hlwb Ntshav Loj?
Yog, koj lub cev muaj cov txheej txheem ntuj tsim los nthuav cov hlab ntsha, thiab qee yam kev ua neej nyob ua lub luag haujlwm.
Cov Txheej Txheem Ntuj thiab Kev Cai
- Kev Ua Si: Thaum koj ua si, koj cov leeg nqaij xav tau ntau cov pa oxygen thiab cov as-ham. Koj lub cev ua rau cov hlab ntsha loj tuaj kom tau raws li qhov xav tau no.
- Kev O: Thaum koj raug mob, koj lub cev ua rau cov hlab ntsha dav dua kom cov ntshav ntws mus rau thaj chaw ntawd kom pab kho.
- Cawv: Cawv tuaj yeem ua rau cov hlab ntsha dav ib ntus, yog vim li cas qee tus neeg thiaj li ntsej muag liab lossis sov tom qab haus dej.
Kev Noj Haus thiab Cov Tshuaj Ntxiv
Qee cov khoom noj thiab cov tshuaj ntxiv yuav muaj cov teebmeem vasodilatory me ntsis, xws li:
- Qej
- Cocoa
- L-arginine
- Magnesium
- Coenzyme Q10 (CoQ10)
Ceeb Toom Tseem Ceeb:Tsis txhob noj cov tshuaj ntxiv yam tsis tau sab laj nrog koj tus kws kho mob ua ntej. Qee cov tshuaj ntxiv tuaj yeem cuam tshuam nrog koj cov tshuaj uas koj tau sau ntawv kom noj.
Kev Sib Cuam Tshuam Tshuaj Tseem Ceeb
Nws yog ib qho tseem ceeb heev uas yuav tsum qhia rau koj tus kws kho mob txog txhua yam tshuaj, cov vitamins, thiab cov tshuaj ntxiv uas koj noj. Ua tib zoo saib xyuas cov kev sib cuam tshuam no:
- Cov neeg uas noj ACE inhibitors feem ntau yuav tsum tsis txhob noj cov tshuaj potassium ntxiv.
- Cov neeg uas noj tshuaj Nitrates (xws li nitroglycerin) yuav tsum tsis txhob noj tshuaj erectile dysfunction (xws li sildenafil/Viagra®). Kev noj cov tshuaj no ua ke yuav ua rau cov ntshav siab poob qis.
- Cov neeg uas noj cov tshuaj calcium channel blockers yuav tsum ceev faj txog cov kua txiv qaub ntsuab, vim nws tuaj yeem cuam tshuam nrog cov tshuaj.
Dhau Kev Kho Mob: Qhov Tseem Ceeb ntawm Txoj Kev Ua Neej
Cov tshuaj vasodilators tsuas yog ib feem ntawm koj txoj kev noj qab haus huv lub plawv xwb. Kev ua neej noj qab haus huv zoo yuav ua rau koj cov txiaj ntsig mus sij hawm ntev zoo dua:
- Tswj koj qhov hnyav kom noj qab nyob zoo.
- Tsum haus luam yeeb thiab tsis txhob haus luam yeeb yam tsis tau.
- Txwv kev haus cawv.
- Noj cov khoom noj kom sib npaug uas muaj zaub, txiv hmab txiv ntoo, thiab cov nplej tag nrho.
- Ua si nawv tsawg kawg yog 150 feeb hauv ib lub lim tiam (piv txwv li, taug kev sai sai lossis ua luam dej).
- Tswj kev ntxhov siab los ntawm kev xav, tham nrog ib tus kws tshaj lij, lossis pab pawg txhawb nqa.
Ua raws li koj tus kws kho mob cov lus qhia thiab ua raws li cov cwj pwm no yuav muab cov txiaj ntsig zoo tshaj plaws. Yog tias koj ntsib xwm txheej ceev, hu rau 911 lossis mus ntsib koj lub chaw kho mob ceev hauv zos tam sim ntawd.
Cov Lus Qhia Txog Kev Coj Mus Tsev
- Cov tshuaj vasodilators ua rau koj cov hlab ntsha dav dua, txhim kho kev ntws ntshav thiab txo qhov hnyav ntawm koj lub plawv.
- Lawv yog qhov tseem ceeb rau kev tswj cov mob xws li ntshav siab, angina thiab lub plawv tsis ua haujlwm.
- Muaj ntau hom tshuaj vasodilators; koj tus kws kho mob yuav xaiv qhov zoo tshaj plaws rau koj cov kev xav tau tshwj xeeb.
- Tej zaum yuav muaj tej yam tshwm sim tsis zoo xws li kiv taub hau lossis mob taub hau. Qhia tej yam tsos mob uas koj muaj rau koj tus kws kho mob tam sim ntawd.
- Nco ntsoov sab laj nrog koj tus kws kho mob ua ntej pib noj cov vitamins lossis cov tshuaj ntxiv.
- Siv koj cov tshuaj ua ke nrog kev ua neej noj qab haus huv rau lub plawv kom tau txiaj ntsig zoo tshaj plaws.
Cov tshuaj vasodilators, ntshav siab, kev noj qab haus huv ntawm cov hlab ntsha, kab mob plawv, kev noj qab haus huv ntawm lub plawv, tshuaj kho mob ntshav siab
