Kodi Valsalva kuzemba, ndi mmene kuchita izo?

Kodi Valsalva kuzemba? The ndondomeko imene mpweya akulimbana. Mkamwa ndi mavesi m'mphuno atsekedwa, kotero kuti panali mavuto kofunika minofu m'mimba ndi chifuwa patsekeke. Njira chikutchedwa odziwika anatomist Italy. Koma cholinga chimene njirayi panopa limatchedwa Valsalva kuzemba?

Pogwiritsa ntchito njirayi, n'zotheka bwino kutulutsa mafinya Mwachitsanzo, M'mimbamo khutu pansi masiku ano njira anthu ambiri purulent. Nzosadabwitsa, mnjira mChipangano ndi voteji wa Valsalva.

Nthawi zambiri, njirayi imagwiridwa, mwachitsanzo, mitundu akuya, komanso okwera ndege pa zinthu zofunika ndi ndegeyo. Izi zimathandiza kusintha kuthamanga mu chapamwamba nsagwada nkusani ndipo mu gawo pakati khutu.

Kodi kuchita njirayi? Valsalva kuzemba ndi kupanga lonse pachifuwa zonse mpweya ndi kupuma kwambiri. Kenako, wodwala ayenera mpweya wina wamphamvu ndi kukoka mpweya wanu kwa kanthawi kochepa. Panthawi imeneyi onse anachita umboni mokwanira za electrocardiogram, komanso monga kuvomerezedwa kulembetsa diastolic, systolic magazi.

Pali mitundu ingapo ya chiyeso chimenechi. Mu wodwala wina zotheka lagona pa nsana wake. Mkati pafupifupi 15 masekondi anafunika kutulutsa mu chubu olumikizidwa kwa n'zotsimikizira kuthamanga, kuti amalenga zofunika dongosolo kuthamanga (40 mamilimita Hg. V.).

Valsalva mchitidwe kumafuna ochepa zigawo zikuluzikulu zokhudza thupi. Mphamvu zotsatira za kafukufuku mwina msinkhu, thupi udindo mu mlengalenga, pansi, kuthamanga kuti analengedwa pamene mpweya kwambiri, ndi ntchito zonse za mankhwala ena.

Nthawi zambiri, anthu ndi kutengera za kumtundu matenda a minofu connective ndi aneurysm. Kawiri kawiri mutha muzindikire pomwe inatsekeratu nkusani wa Valsalva anakhudzidwa. kusiyana kumachitika kawirikawiri achinyamata ngakhalenso ana.

Ngati zonyamula (tafotokozazi) njira, ndiye mpweya kuchedwa kuti amapezeka mu mapapo, amalenga kuthamanga lalikulu. Ndipo chotero kuthamanga mu chifuwa ndi zonse m'mimba zimasokoneza kubwerera obwezeredwa ayenera kukhala magazi venous mtima. Zimenezi, zingachititse chakuti kuchuluka kwa magazi ejected ndi mtima mu zotengera, ndi yokhudza ufiti yafupika. Kuchokera pamwamba pa zonse izo Ndizachidziwikire kuti anthu amene akuvutika ngati matenda a mtima, njirayi ndi kutiletsa kuchita, makamaka popanda achipatala.

Mukhoza akatenge pang'ono. Monga mmene taonera, Valsalva kuzemba ntchito yeniyeni, ndicho kuwunika Mwina mwadzidzidzi amapha zotsatira mu nkhani ya m'mnyewa wamtima, kudzera mayeso wapadera. Iwo amaona kugunda kwa mtima, anayeza mungoli masiyanidwe. Ngati mutapeza mlingo wochepa chifukwa, ndiye chiopsezo imfa yadzidzidzi ndi mkulu.