Yini iValsalva maneuver, eyakhe nokuthi ungayenza kanjani

-Delile

• Yenzelwe ini
• Kufanele kwenziwe kanjani
• Izigaba ze-Valsalva maneuver
• Ziyini izingozi

I-Valsalva maneuver iyindlela lapho ubamba khona umoya wakho, ubambe ikhala lakho ngeminwe yakho, bese kuyadingeka ukukhipha umoya, usebenzisa ingcindezi. Lo mkhwa unokwenziwa kalula, kepha abantu abanengcindezi emehlweni nezinkinga nge-retina akufanele benze lolu hlobo lokuhlola. Kwezinye izimo, lokhu kuhamba kungacelwa ngesikhathi sokuhlolwa kwenhliziyo, ukuze kuhlolwe ukwehluleka kwenhliziyo noma ukutholakala kwenhliziyo.

Lo mshini usetshenziswa kakhulu ezimeni lapho indlebe ixhunywa khona, ngoba yenza kube lula ukuphuma komoya ngezindlebe, kususe umuzwa wokuvaleka futhi kungasetshenziswa ukusiza ukubuyisela emuva izinkinga zenhliziyo, njenge-ventricular tachycardia, isibonelo, njenge kuyasiza ekuphumuleni enhliziyweni kusiza ukulawula ukushaya kwenhliziyo. Funda kabanzi nge-tachycardia ye-ventricular nokuthi ungayiphatha kanjani.

Yenzelwe ini

I-Valsalva maneuver isivivinyo esenziwa kusetshenziswa ingcindezi ebangelwe ukubamba umoya nokuphoqa umoya ukuthi uphume futhi ingasetshenziswa ezimeni eziningana, njenge:

• Hlola ukwenzeka kokuhluleka kwenhliziyo;
• Ukuhlonza ukububula kwenhliziyo;
• Ukuguqula i-arrhythmias yenhliziyo;
• Thola amaphuzu wokopha ngemuva kokuhlinzwa kwe-thyroid;
• Siza ukuxilongwa kwe-varicocele ne-hernias.

Indlela esetshenziswe kulokhu kuhamba ingasiza ukuvula indlebe ezimeni lapho kunomuzwa wokuthi uvinjelwe, ngesikhathi sendiza, ikakhulukazi ngesikhathi sokusuka noma sokufika. Ukuhlonza izinkinga zezempilo, le ndlela yokuhambisa kufanele yenziwe kuphela elabhorathri, lapho kwenziwa ukuhlolwa nangaphansi kokuqondisa kukadokotela.

Kufanele kwenziwe kanjani

Ukwenza i-Valsalva maneuver, umuntu kufanele aqale ahlale phansi noma elele phansi, aphefumulele phezulu bese kuyadingeka ukuvala umlomo wakho, cindezela ikhala lakho ngeminwe yakho bese uphoqa umoya uphume, ungawuvumeli uphunyuke. Ekupheleni kokuhlolwa, kuyadingeka ukugcina ingcindezi yemizuzwana eyi-10 kuye kwengu-15.

Indlela esetshenziselwe ukwenza lo mkhankaso iyefana nezimo zansuku zonke, njengokuphoqa ukuphuma noma ukudlala insimbi yomoya, njenge-saxophone.

Izigaba ze-Valsalva maneuver

I-Valsalva maneuver isiza ukuhlehlisa izinkinga zenhliziyo, njenge-arrhythmias, futhi ezinye izikhalazo zenhliziyo zingazwakala kangcono, ngoba phakathi nenqubo, izinguquko zenzeka emzimbeni ohlukaniswe izigaba ezine:

• Isigaba I: ukuqala kwengcindezi ebangelwe yisenzo sokubamba umoya kubangela ukwanda kwesikhashana komfutho wegazi, njengoba kulo mzuzu kukhona ukuchithwa kwegazi emithanjeni emikhulu, kunciphisa ukujikeleza kwegazi emaphashini;
• Isigaba II: ingcindezi engaphakathi kwesifuba idala ukuthi igazi libuyele enhliziyweni lehle, ligcine umfutho wegazi wehla, kepha ngokunyuka kwenhliziyo;
• Isigaba III: umzuzu lapho ukuphothulwa komhlangano kusaqedwa, ngokuxegiswa kwemisipha yesifuba nomfutho wegazi wehla kancane kancane;
• Isigaba IV: kulesi sigaba igazi ngokujwayelekile libuyela enhliziyweni, kulawula ukuhamba kwegazi nomfutho wegazi ukhuphuka kancane.

Lezi zigaba zenzeka ngokushesha futhi azibonwa kalula lapho kwenziwa lo mshini, kepha ungayibona imiphumela yokuhlolwa, ikakhulukazi uma umuntu ethambekele ekubeni ne-hypotension, okuyizilinganiso eziphansi zengcindezi. Bona ukuthi wenzeni lapho ingcindezi iphansi.

Ziyini izingozi

I-Valsalva maneuver ayikhonjisiwe kubantu abanezinkinga nge-retina, okuyisendlalelo esigudla iso, noma kubantu abanezilonda ze-ocular, umfutho ophakeme we-intraocular noma isifo senhliziyo esibelethweni, njengokushintsha kwengcindezi yegazi ngenkathi kwenziwa ukuqondisa kungasenza sibe sibi isithombe salezi zimo.

Ngaphezu kwalokho, ukwenza i-Valsalva maneuver kungadala ubuhlungu besifuba, kungalinganisi ukushaya kwenhliziyo futhi kubangele iziqephu ze-vasovagal syncope, ebonakala ngokulahlekelwa ngokuzumayo nokuquleka. Bheka kabanzi ukuthi yini i-vasovagal syncope nokuthi uyiphatha kanjani.