Uyini iqhinga Valsalva, futhi indlela yokuqhuba ke?

Uyini iqhinga Valsalva? Inqubo lapho umoya okubhekiswe. Umlomo amavesi acinene zivaliwe, kangangokuthi akabanga khona ukushuba kwesimo kudingekile kwemisipha besisu futhi ngalo ingaphakathi esifubeni. Le ndlela yaqanjwa anatomist Italian owaziwa. Kodwa lokho injongo le nqubo manje eyaziwa ngokuthi Valsalva iqhinga?

Ukusebenzisa le ndlela, kungenzeka ukuba axoshe ngempumelelo ubomvu, isibonelo, indlebe umgodi ngaphansi ezivamile namuhla abantu abaningi ubovu izinqubo. Akumangalisi, le nqubo livame ukubizwa voltage ka Valsalva.

Ngokuvamile, le nqubo wenziwa, isibonelo, abatshuzi kumuntu ukujula, kanye abagibeli indiza phakathi ukusuka kanye kokwehla. Lokhu kusiza ukuba ulungise ingcindezi phezulu emhlathini itheku futhi phakathi indlebe ingxenye.

Kanjani ukufeza le nqubo? Valsalva iqhinga ukwenza wonke esifubeni umoya okugcwele sengidonsa umoya. Ngokulandelayo, isiguli kufanele wenze enye umoya onamandla futhi ukubamba umoya wakho isikhashana. Phakathi naso sonke lesi sikhathi olwenziwa irekhodi ngokuphelele electrocardiogram, kanye saziso yokubhalisa diastolic, systolic blood pressure.

Kunezinhlobo eziningana nalolu vivinyo. Kokunye nesineke kungenzeka amanga emhlane wakhe. Phakathi cishe 15 imizuzwana okudingekayo ukuze exhale ibe tube exhunywe kwi-ingcindezi gauge, ukuthi kudala ezidingekayo uhlelo ingcindezi (mayelana 40 mm HG. V.).

Valsalva iqhinga kuhilela izigaba ezimbalwa eziyisisekelo bokuphila. Ithonya umphumela cwaningo kungenzeka ubudala, umzimba isikhundla emkhathini, phansi, ingcindezi ukuthi is wadala lapho umoya kakhulu, futhi ukusetshenziswa njalo kunemithi noma amaphilisi owaphuzayo.

Ngokuvamile, abantu yofuzo ukuze yezifo ezicutshini kukhona useshonile. Ngokuvamile ungakwazi uqaphela ilungelo itheku yenhliziyo of Valsalva abathintekayo. Igebe kwenzeka ngokuvamile abantu abasha noma ngisho izingane.

Uma sife enjalo (echazwe ngenhla) indlela, bese ukubambezeleka emoyeni okwenzeka emaphashini, kudala ingcindezi enkulu. Futhi umfutho ophakeme enjalo esifubeni komgodi ongaphakathi kwamathumbu kukhawulela imbuyiselo ukubuya kumelwe abe igazi emithambo yegazi ukuze inhliziyo. Lokhu, kungaholela yokuthi inani igazi ukhiphe enhliziyweni ku izitsha, is ngqo ziyancipha. Kusukela zonke lezi zindlela osekukhulunywe ke kungenziwa baphetha ngokuthi abantu abaphethwe efana isifo senhliziyo, le nqubo akuvunyelwe nhlobo ukuzijayeza, ikakhulukazi ngaphandle kokubhekwa ngabezempilo.

Ungakwazi uveze kancane. Njengoba singabona, Valsalva iqhinga esetshenziswa ngenjongo ethile, okungukuthi ukuhlola amathuba okuba umphumela ube okungazelelwe ebulalayo esimweni esivimba amanzi, ngokusebenzisa ukuhlolwa okukhethekile. Kukala kwenhliziyo, kulinganiswa isigqi kokuhlukana. Uma uthola Ngenani eliphansi ngenxa yalokho, bese ingozi ngokufa okuzumayo kuphezulu kakhulu.