He tikanga tino whai hua te whakamahi i te Cardiac Doppler ultrasound hei tātaritanga haumanu mō te mate manawa, inā koa te mate manawa whānau. Mai i te tekau tau atu i 1980, kua tīmata te whanaketanga o te hangarau tātaritanga ultrasound i tētahi tere whakamiharo. Pērā i te whakaahua aukume, te CT me te matawai isotope, he wāhi anō tō te cardiac Doppler ultrasound i roto i ngā hangarau tātaritanga whakaahua matua e whā o te rongoā hou.
Ko te whakamahi i te orooro Doppler o te ngākau tētahi o ngā hangarau tirotiro whakaahua tino nui i roto i ngā whakamātautau ngākau kore-whakaeke. Ehara i te mea ko ngā painga o tēnei hangarau tirotiro he kore mamae, he taea te whakahoki, he kore kino, he māmā noa iho, engari he mārama ake, he tika ake hoki ngā hua tirotiro i ērā atu whakamātautau whakaahua. Whai muri i ētahi tau o te whakatairanga, kua noho te orooro Doppler o te ngākau hei taputapu tātaritanga tino nui i roto i te rongoā haumanu hou.
I te nuinga o te wā, ki te mea he ngoikore noa iho te hua o te kitenga, kāore he maimoatanga motuhake e hiahiatia ana. Mena he ngoikore ngakau ngawari, he ngoikore kino rānei, me whakahaere wawe tonu te maimoatanga hei ārai i ngā huringa o te hanganga ngakau o te tūroro me te tūponotanga o ngā raruraru nui. I roto i te tirotiro i te cardiomyopathy, ka taea e te ultrasound Doppler ngakau te whakatau i te taumata o te hypertrophy myocardial me te whakanui ake i te rūma ngakau i roto i ngā tūroro; mō ngā tūroro he mate ngakau coronary, ka taea e te ultrasound Doppler ngakau te whakaatu i te wāhi o te ischemia myocardial, hei āwhina i ngā tākuta ki te whakawhanake i ngā mahere maimoatanga tika e ai ki ngā āhuatanga motuhake o ngā tūroro. Ko ngā mate matua i tautuhia e te ultrasound Doppler ngakau ko ngā whara aorta (pērā i ngā whara pēnei i te stenosis aorta), ngā mate takirere ngakau (pērā i ngā whara takirere mitral, stenosis, me ētahi atu), ngā mate ventricular, me ētahi atu.
Kāore e taea e te ine-oro o te Cardiac Doppler te whakaatu noa i te tohatoha o te rere toto rerekē i roto i te kōhao o te ngakau, engari ka whakaata hoki i te ara me te ahunga o te rere toto o te ngakau ki tētahi whānuitanga. Ka taea e ia te whakatau mena he rere laminar, he rere turbulent, he rere eddy rānei te āhua o te rere toto o te ngakau, ā, ka taea hoki te ine i te āhua, te horahanga, te roa me te whānui motuhake o te hihi rere toto. Ka taea e te ine-oro o te Cardiac Doppler te whakaata tika i te whanaungatanga i waenga i te hanganga ngakau rerekē me te hemodynamics ngakau rerekē mā te whakaatu i ngā mōhiohio rere toto i roto i tētahi tūtohi whakawhiti-ahu-rua. Ko ngā tamariki katoa e whakapaetia ana he mate ngakau whānau me whai whakamātautau i te ine-oro o te Cardiac Doppler hei whakatau i te whanaketanga motuhake o te mate.
He mea tino nui te whakamātautau i te Cardiac Doppler ultrasound, inā koa mō ngā tūroro e pāngia ana e te mate manawa organic. Mā te cardiac Doppler color ultrasound, ka taea te kite mēnā he rerekē te hanganga o te ngākau o te tangata, mēnā he tipu kei roto i te takirere ngākau, he raruraru rānei. He tohutoro pono hoki mō te aromatawai i te mahi a te ngākau o te tūroro, te tirotiro i te mate pericardial, me te kite i te mahi a te takirere.
Nā te whakamātautau i te Doppler tae o te ngākau me te kaki kua whakatakoto i te turanga mō tō mātou hōhipera kia pai ake ai te mahi ki te iwi huri noa. He kaihanga mīhini Doppler tae a Yongkang Medical me ngā tauira mīhini tae B-ultrasound. Mena he uaua ki a koe te whiriwhiri, ka taea e Yonkermed Medical te whakarato i ngā mōhiohio taipitopito mō te hua o te mīhini tae me te āwhina ki te tūtohu i ētahi hua e tika ana. Ka taea hoki e koe te wheako i te mahi, kia taea ai e koe te hoko me te maia.
At Yonkermed, e whakahīhī ana mātou ki te whakarato i te ratonga kaihoko pai rawa atu. Mena he kaupapa motuhake kei te hiahia koe ki te ako atu, ki te pānui rānei, tēnā koa whakapā mai!
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Ngā mihi nui,
Te Tīma Yonkermed
infoyonkermed@yonker.cn
https://www.yonkermed.com/
Wā tuku: Hepetema-25-2024