Ventricular premature kui iho oe a: ia i ka hana i loko o maʻamau

Ma ka maʻamau naau i kela nā pūʻulu kūikawā sinoatrial wahi, a e loaʻa i loko o ka atrium akau hiki. He ke hookuu aku oia i kekahi kauoha o ka uila i ke kumu o ka atria e aelike. He ma o ka luna 'kahua o ka hana kūikawā keena māhele ma ka myocardium. Alapine (frequency) o contractions loa hooponopono i ka maʻamau nä olonä, a 'ilepili humoral (catecholamines, e laʻa me, epinephrine). No laila, i ka naau ke hakuloli i ka pono o kona poʻe kaua meaola,ʻo ia hoʻi, i ka wa o ka stress, pīhoihoi a physical exertion alapine (frequency) i kela lilo nui nui.

Mokomoko ana i - he "wedging" o ka mau puu hua palaoa a hiki i ka maʻamau pāpana o ka naau, ka mea i - he halawai naau, a ho okumu ana i nā pilikia. Ka mea, i hoʻomaka ai ka wā ka uila kauoha ua hoololiia mai ka aina mawaho o ka sinoatrial wahi.

Supraventricular arrhythmias ana i loko o nā hihia. A ina kekahi mau wahi o ka atrium ua depolarized mamua o ka manawa, a ina o ka halawai momentum e hoouna ae i ka atrioventricular wahi. I ka 60% o ola kanaka laila, he kanaka kui iho oe a "hanau" mai ka atrium. Eia naʻe, ka mea e typical no kekahi mau rula, e like me ka naʻau o kaua, a me abnormalities o ka mitral kiwikā. Ka mea, ke kāhea i ke kipi contraction - fibrillation, a no ia mea, hiki ole ke AOON esktrasistoly. Alcohol me caffeine exacerbate i ka pilikia.

Ventricular premature kui iho oe a hiki mai i kanaka o kekahi makahiki. Ia mea,ʻaʻole i nā mea a pau uncommon. Inā ka ECG kākau i no ka 24 hola, a laila, 63% o ka loa ola cardiolog hōʻike 'hookahi PVCs. Eia naʻe, ua loaʻa i ka nui helu o ia i loko o kanaka me ka'āno'ē naʻau 'ole. Kēia ka hana pinepine ma hope o ka naau hoouka.

Children ventricular arrythmia ia lŘlŘ e pili ana i ko laua manawa i atrial IeAUPIIe, IAa IO lawa regular hoʻokō 'o ka haʻahaʻa pinepine' ia ka mea, ua oki ae la i ka hōʻike. Wale nō i loko o ka hihia o'āno'ē 'ole o ka atria, ka mea hiki i atrial fibrillation.

Like no ka naau, i mea i ka pololei 'ole, ka mea pono e olelo mai,' aʻole mea pepehi ventricular arrythmia. Naʻe, ina e olalo e hōʻike hou pinepine i hoʻokō ', e ka he ino ka hoailona.

Inā ka ia akulla abnormality o ka 'ole, e kipa i ka cardiologist. I ole ia ke kulana hiki i ke ola mau olelo hooweliweli.

'Ākena Makaʻu hoikeana kui iho oe a nā hypertension, oʻo makahiki, ventricular hypertrophy, naau pepehi, cardiomyopathy, deficiency o ke kalipuna, makanekiuma a me ka potasiuma, amphetamine, tricyclic antidepressants, a me ka digoxin, waiʻona hainā, stress, caffeineʻai ana, a me nā mea palahēhē.

Nō kāu, e hoomanawanui i ohumu o palpitations. Ventricular premature kui iho oe a hoike aku kekahi ho'ēmi hope o ka maʻamau hopena, a ua hele pu ma ke ano o ke "hooki" o ka naau. He He na manao no ke kanaka malihini, no laila ka mea, ua kaulana like me ka symptom. Kekahi kanaka i ka mea ia manawa loa hoohihiaia.

Maʻamau wale ana worsens, a ma ka haawe - kŰlń ao iho. Naʻe, ina ka haawe ka mea, e noho ikaika, ka mea, ke ole he hoailona maikai.

Nō hoʻi, symptoms e maʻule hou ihola nō, nawaliwali, a me ka maʻi cough i ole e wehewehe hiki ma nā kumu.

O na mea i kēia cardiac anomalies hale ia a me ka echocardiography ultrasound. E kaha makau i o ke koko, a me ka nui o ka thyroid hōmona, e like me ka mea i loko o ke koko electrolyte (kalipuna, makanekiuma, potasiuma). Pinepine Eia kekahi laʻana i mālama 'ia i loko o ka mea, hoʻoikaika ihola physical aayoaeuiinoe: alapine (frequency) extrasystoles kulana kupono ma lalo o haawe ana, a ma ka maha.

Ma ka hapanui o na hihia mokomoko ana - i ke kumu no ka pū waikaua, akā, ina e manao ia ma - e hele i ke kauka e hilinai nei. A eia i uunu nui ua pepehi oi kanaka ma mua o kui iho oe a.