N'kofunika ngati ultrasound wochita mtima?

Pamene aliyense kale, mtima wa munthu kwenikweni tichipeza 4 zipinda: awiri amene amatchedwa atria, ndi ena awiri - ventricles lapansi. The atria, amenenso anawagawa lamanja ndi lamanzere mtima kutenga mbali yaikulu ya pamwamba, ndi lamanzere ndi lamanja ventricles maziko ake m'munsi. Ndi kuti asunge ngati magazi molondola pakati pa mabungwe a myocardium, aliyense posapita nthawi, ntchito njirayi kuti madokotala anali kutchedwa ultrasound za mtima.

Ultrasound kwa mtima, kapena echocardiography sayansi ndi njira yabwino kwambiri pophunzira zimathandiza kudziwa pamaso zosiyanasiyana kuvutika structural, komanso kusintha sankadziwika m'madipatimenti m'mnyewa wamtima. Komanso, mothandizidwa ndi ultrasound njira mtima tingaphunzire za chiyambi cha matenda osiyanasiyana ndipo zopindika chitukuko cha makoma mtima pakati m'madipatimenti.

Dziwani kuti panopa echocardiography chimagwiritsidwa kufalitsa ndi ntchito Kupeza Vuto malformation infarction ana ndi amayi apakati, komanso kupeza matenda minofu mtima. Komanso ndi thandizo la ultrasound mtima molondola kuphunzira za matenda a mavavu mtima ndi kuperewera kwa mtima minofu.

Chinawathandiza kumvetsa n'chakuti mtima ultrasound, ndi cholinga chachikulu cha ntchito ndondomeko.

Ultrasound za mtima tsopano njira yotsika mtengo kwambiri ndi zovuta za maphunziro onse infarction, amene amalola inu msanga molondola kudziwa matenda onse mu mnofu mtima ngakhale pamaso pa isanayambike zizindikiro zosiyanasiyana. Kugwiritsa echocardiography, mukhoza kuona preconditions kwa chiyambi cha matenda kugwirizana ndi myocardium ischemic, komanso kutsimikiza madandaulo wodwala ya kupuma movutikira, kulimbikira chizungulire, ndi kufooka, ndipo milandu pafupipafupi wa imfa ya chikumbumtima.

Koma dotolo n'kukulemberani echocardiography okha molondola akudzizindikiritsa osowa phokoso mu myocardium, komanso ngati anthu amaganiziridwa matenda, amene nthawi zambiri amachititsa kuti kugonjetsedwa kwa mtima minofu lonse. Komanso, anayendera pachaka ndi ultrasound ali odwala ndi kuthamanga kwa magazi ndi kusintha nthawi zonse chipangizo ECG.

Pakali pano, mtengo wa nthawi ultrasound za mtima umene uli waung'ono, ikuchitika mothandizidwa ndi zipangizo wapadera zamakono. makina amakono awa zambiri kuphatikiza chipangizo chakale yokha kudziwa phokoso mu mnofu mtima, ndipo ndi ntchito yapadera Doppler ultrasound, imene imathandiza madokotala kuona malangizo ndi mphamvu magazi mu maselo onse a mtima. Dziwani kuti ntchito ndi yofunika kwambiri kudziwa zizindikiro zosiyanasiyana mtima, komanso kudziwika matenda aakulu valavu mtima.

Kodi matenda angathe kuonedwa ndi ultrasound wochita mtima?

Nthawi zambiri, madokotala pa njirayi, ndi kusamala makamaka kwa kukula wonse wa zipinda za mtima, komanso kusintha kwa makulidwe a makoma chipinda. Komanso investigates mawonekedwe ndi ntchito mavavu onse ku zipinda za mtima, kayendedwe ka minofu mtima palokha, ndipo akalozera zina za ntchito m'mnyewa wamtima. Ngati madokotala anaona kusintha mofulumira chizindikiro chizindikiro ndi mu thupi la munthu, mwachindunji limasonyeza matenda yaikulu ya mtima mu mtima wa wodwalayo.

Komanso, ndi chipangizo angazindikire zosiyanasiyana vuto lobadwa mu mtima, ngakhale makanda obadwa kumene. Chotero kobadwa nako matenda a mtima, madokotala nthawi zambiri amanena gulu zopindika zambiri kapangidwe ndi kapangidwe ka minofu mtima. Nthawi zambiri, zizindikiro zonse za matenda kuoneka ngakhale utero, ndi chikhalidwe cha mwana wosabadwa mtima bwanji mmene zinthu chokhwima kwa chilengedwe pa ngakhale osauka mwana wosabadwayo. Choncho, musataye mtima ultrasound n'kofunika osati kwa akulu, komanso ana wamng'ono.