Fualaau faasaina "Dopamine": faatonuga mo le faaaogaina

O lona uiga "Dopamine" ua categorized dopaminomimetic ma adrenomimeticheskih fualaau faasaina.

O le aafiaga togafitiga o le fualaau faasaina "Dopamine"

Faatonuga luga o le talosaga faamatala e cardiotonics lelei le fualaau faasaina ma hypertensive fualaau faasaina. Le umi o togafitiga ma inumaga fomai seti, lava togafitiga ua matua faasaina. O lona uiga o loo gaosia i le tulaga o le a punouai, mai lea gaosia fofo mo pulega faalotoifale.

Fualaau faasaina "Dopamine": inumaga

o aʻe inumaga maualalo i le tolu mg / kg / min. I lenei tulaga galue muamua i receptors dopamine le fualaau faasaina, uunaʻia le faalauteleina o le coronary, Fatugao, mesenteric, ipu cerebral. Ona o ona aafiaga patino i receptors faaitiitia medicament tetee vascular Fatugao, faapea foi ma faaleleia o latou tafe toto. aofaiga Low ma auala o vailaau uunaʻia postsynaptic adrenoceptors, lea e mafua ai le faateleina o le galuega faatino fatu, lea e mafai ai ina ia ausia le aafiaga aoga maualuga. A faaaoga inumaga maualuga o le fualaau faasaina tupu constriction vascular Fatugao, faateleina tetee vascular peripheral (atoa tetee vascular peripheral), itula (loto fua faatatau). O le aafiaga togafitiga tupu lima minute talu pulega o le vaifofo.

Faailoga o fualaau oona "Dopamine"

Faatonuga mo le faaaogaina o loo faailoa mai e le sooupu ua faatonuina mo le toilalo loto matuitui o etiology eseese, pipisi oona, postoperative, anaphylactic, cardiogenic ma shocks hypovolemic. ua faaaoga e le fualaau faasaina mo ona i ma hypotension.

Contra-fualaau faasaina "Dopamine"

Faatonuga mo le faaaogaina lapataʻi mai ua faasaina e faia ai vaifofo mo fibrillation ventricular, pheochromocytoma, faateleina le nofouta, cardiomyopathy faalavelave hypertrophic.

Fualaau faasaina "Dopamine": faatonuga mo le faaaogaina

O le aofaiga o fualaau faasaina e faaaoga ua faatulaga taitoatasi mo onosai taitasi. Uluai inumaga e faalagolago i luga o se taua toto, teʻi lavelave ma le tali atu i le folasaga o le medicament. Ina ia faateleina miaga galuega faatino ma faaleleia myocardial contractility "Dopamine" (vailaau faasaina) o lo o faafoeina dropwise e 250 g i le minute. Pe afai e manaomia, e mafai ona faateleina o le aofaiga o sui, ae o se mea e sili atu i le 1.5 mg i le minute. na faafoeina fofo pepe i se inumaga e 5 .mu.g / kg / min. Mo togafitiga gasegase uma o se masina.

o lona uiga o aafiaga Itu "Dopamine"

Faatonuga mo le faaaogaina lapatai pe a le faaaogaina o le fualaau oona i nisi o tulaga, ei ai taunuuga le lelei o le vaega o le faiga digestive faaalia e faafaufau, ma le toto mai le manava ma loto ona, faasuati. Gata i lea, e tali faiga fatu ma vascular le mauaina o le uunaiga medicament fesuisuiaʻi, arrhythmia ventricular, faaletonu patency, spasms, tachycardia, bradycardia. aafiaga Itu foi ona aofia ai tali allergic, popole faafitauli faiga.