Vasodilator - He aha ka mea? Description o ka pharmacological pūʻulu

Vasodilation o ke kaʻina hana o ka hoʻomaha o ka muscular, ahu iho o ka vascular pa. I ka lāʻau me ka likeʻano papa hana o ka hana a me ka pono ma ka iapaau ana o ka naau a me ka hoʻokō 'ole' hypertension, i kapaia e like manawa - vasodilator. He aha ka mea a me ka mea hana i vasodilators, noʻonoʻo hou.

Overview

Hoemiia cardiac auaiaea, ulu naau hoʻokō 'ole', haʻalele no ka adrenergic ko mākou hopohopo a me ka renin-angiotensin'ōnaehana, kūpono ma kekahi kala o ka angiotensin II a me norepinephrine. Hana waiwai nakinaki i ka receptors, i hiki aku ai i vasoconstriction.

Ka mua kahua o ka naau hoʻokō 'ole' pono ia i keʻano papa hana, no ka mea, e leie aku e malama i ka makemake ke koko. Eia naʻe, lōʻihi-makahiki hou o na aa koko alakai i ke kūpono 'ana o ke congestive keʻano o ka hanaʻana i loko o ka maʻiʻaʻai, a emi iho cardiac auaiaea.

Vasodilators - ai '(papa inoa o nā inoa Hiki ke loaʻa ma ka hana kūikawā' inikua, a pharmacological moʻokalaleo, eia hoi, o lalo, ua helu i ka loa hanohano kumu o keia pae), hoʻohana 'ia no ke anoe o na moku koko. Ka hopena o ka ulu ana o hypotensive hopena. Kekahi mea nui PAaIEN no kēia 'ano o ka lapaʻauʻia o ka hearty cough. He aha ina ia he ano e kōkua vasodilators? Hoomakaukau i ka naau cough hoʻohana i? Anoe coronary moku.

Mea Maluna o ka ai '

Ke kaumaha ma muli a mau mea o ka vascular moe loli ana ma surfactants, ma laila nōʻekolu pūʻulu o vasodilators:

1. arterial:
   • "Hydralazine";
   • kalipuna hakaka.
2. venous:

• nitrates;
• sydnonimine.

Venous vasodilators

Venous vasodilator - He aha ka mea? Kēia lāʻau kumu ua hoʻemi leo o ka venous vascular pa. Venules pane i haahaa nā hoʻohui like o ka hana 'ona ma mua o ka artery. Ma ia mau hoopii, e hoʻohana nitrates e hoʻonānea i ka nui aa koko, mahuahua ma ke koko, hoemi i ke kaumaha ma luna o ka naʻau, hoemi i ka pono myocardial ka oxygen koi.

Venous vasodilators - hoomakaukau (inoa, e ho'ākāka 'ia ma nā māhele i loko o ka papaʻaina), a i manaoia ka safest o nā mea a pau antianginal ai'. ʻaoʻao 'ole e pohihihi a me ka pōkole-noho.

Arterial vasodilators

Arterial vasodilator - He aha ka mea? Kēia pharmacological Agenaʻeleu waiwai i relaxes ka Muscle'aʻaʻa o ka arterial pa.

No ka laʻana, "Hydralazine" - he lāʻau i maoli he naau ana, mahuahua koko i nā puʻupaʻa a me ka lolo ana aia no he reflex withdrawal pane o vascular spasm. Hoʻohana 'ia i loko o kekahi mau ano o ka hypertension, hypertensive ulia ma ka hoʻohui pū' ia me nā konohiki.

ʻaoʻao 'ole "Hydralazine":

• cephalalgia;
• redness o ka maka;
• helehelena o ka edema;
• hoʻololi iho hoikeana o ka angina;
• He ano like no systemic lupus erythematosus.

"Diazoxide" - he vasodilator, a ua hoʻohana wale nō no ke kokua ana i hypertensive hoʻoponopono ulia. Intravenously, emi ke koko, ma hope o 2-3 minuke. Eia kekahi, o ka Agena kumu he ikaika hoʻomaha o ka uterus a me ka waiʻana.

Kalipuna hakaka - pae o arterial vasodilators, i ka loaʻa o ke kēia mau mea:

1. "Nifedipine" - e lawe aku oe i ka spasm o coronary moku, emi ke koko, ho'ēmi i kā ka hana ana o ka naau Muscle.
2. "Verapamil" - ho'ēmi i kā myocardial contractility, e hooponopono i ka naʻau pāpana a me ke koko,.

Hoomakaukau huiʻAno

Hui vasodilator - He aha ka mea? Kēia o ia hoʻi, ka hana 'Oponopono i relieves spasm o na arteries a me aa koko. Kekahi o ka loa ka hoʻokō ka paʻakai nitroprusside. ʻano papa hana o ka 'ana ia mea i' ano like me nitrates. Intravenous hooponopono o ka lāʻau a nā i ka poe ola, a me ka ikaika hookoia, akā, ia mea pōkole-noho.

Ua Ua hoʻohana 'ia me ka vasodilator ma ka hihia o ka huʻi a me ka maʻi naau e hemahema, hypertensive moku'āina ma ke kāʻei kua o myocardial infarction, hypertensive encephalopathy me symptoms. I ka hoike o ka paʻakai nitroprusside hiki i pōniuniu, headache, lilo o ka ike paka i, nausea, tachycardia.

ACE nā mea kūpale - pūʻulu 'o ia hoʻi ka paleʻana i ke kahua o ka angiotensin hoʻololi''ūhū, hiki ole paka angiotensin II. Ma ia laua, aia no he hooikaika kanawai o diuretics. Mea Maluna o ka ACE nā mea kūpale ua nānā 'ana ma luna o lākou Nine Inch' ole:

1. I loaʻa i ka sulfhydryl pūʻulu:
   • "Captopril".
   • "Zefenopril".
   • "Benazepril."
2. A carboxyl pūʻulu:
   • "Lisinopril".
   • "Enalapril".
   • "Spirapril".
3. Phosphinyl hui i loaʻa:
   • "Fosinopril".

Nā mea haʻilula keimikala i ka pono no ka asymptomatic hema ventricular dysfunction, atherosclerosis o ka carotid arteries, metabolic maʻi pale, microalbuminuria, atrial fibrillation, myocardial infarction, nephropathy, ole-diabetic.

Children vasodilators

Vasodilators, e hoʻohana ai 'no keiki wale nō i loko o loa pathologies. E like me ka nui hoʻohana myotropicʻano ( "Dibazol" "Papaverine") a me ka ganglionic ( "benzogeksony").

Children loaa vasodilators neurological lapaau. Nā kālā i pahuna ma ka hoʻomaikaʻi lolo koko holo, e hoʻohana 'ia ma o ka "keʻokeʻo" hyperthermia a me ka hydrocephalus.

Kekahi o ka lapaʻauʻia ua wae pākahi, ke kaumaha ma muli o ka ano o ka hoomanawanui, me ka oolea o aʻe 'ana, ke kinona a me ka papa o ka mea maʻi. Pakiko-ka lapaʻauʻia ua ole paipai.