Kushandiswa kwemishonga ndeimwe yezvinyorwa zvehutano hwehutano hwevanhu, izvo zvinopa pfungwa kwete chete nezvebasa reropa rega, asiwo zvehupenyu huripo. Kukosha kwaro kunoumbwa nenhamba mbiri: kumusoro (systolic) uye pasi (diastolic). Ngatitangei tine tsanangudzo pamusoro pekuratidzwa kwe diastolic uye funga kuti zvinorevei, uye kuti nei tsika dzayo dzinogona kuchinja mune imwe nzira uye imwe.
Chii chinokonzera diastolic chisimba uye chii chaicho chiripo?
Kukura kwemaharasiyumu kunoratidza simba iro ropa rinodzvinyirira mishonga panguva iyo mwoyo wemisungo yakanyatsosununguka zvachose (panguva ye diastole), i.e. apo mwoyo uri pazororo. Iyi ndiyo yakanyanya kudzvinyirira mumaketetera, kutakura ropa kune nhengo uye mishonga, iyo inotarisana zvakananga nemutsetse wevascular uye elasticity. Mukuwedzera, kuwanda kwehutano weropa uye kutengesa kwemoyo kunobatanidzwa pakuumbwa kwe diastolic rinoridziro index.
Kazhinji, mune vanhu vane utano, diastolic yepamusoro yepfungwa inokera pakati pe 65 ± 10 mm Hg. Nezera, kukosha uku kunosiyana zvishoma. Nokudaro, pakati pevanhu vepakati-kati, dambudziko rezasi rinowanzomira mukati ma70 - 80 mm murwizi, uye pashure pemakore makumi mashanu inochinja pakati pe 80-89 mm Hg.
Zvinokonzera kuwedzera diastolic kudzvinyirira
Usati watarisa kuti chii chinogona kuenzaniswa nekuwedzera kwe diastolic kukurudzirwa, zvinofanira kuonekwa kuti imwe nyaya yekusimudzirwa kwayo (pamwe nekuderera) asi haitauri chinhu. Kungoerekana kuchichinja zviratidzo zvinotorwa, nokuti simba rinogona kuchinjwa kwekanguva nekuda kwezvinhu zvakasiyana-siyana (kutengesa kwemazuva, kushungurudza mamiriro ezvinhu, kuita basa, zvimwewo). Mukuwedzera, diastolic dambudziko rinogona kuchinjwa pamusoro pemamiriro ekuwedzera, zvakasvibira kana kuderedzwa kwepamusoro, izvo nyanzvi dzinofungisisa.
Zvinokonzerwa nepamusoro diastolic inowanikwa mumatambudziko mazhinji ndeaya:
- itsvo uye adrenal gland zvirwere;
- Thyroid gland zvirwere;
- pathology the musculoskeletal system;
- kuchinja muhuroti yehupenyu hwemoyo.
Mune zvimwe zvirwere zvinokonzerwa nehutachiona, huwandu hwenyemheni yakawanda inowanikwa mavari inowedzera, iyo inokanganisa utsi hwemasvikiro uye inoita kuti kuwedzere kuwedzerwa kwemaastolic. Kuwedzera kwepakamanikidzwa kunokonzerwawo nemahomoni akavanzwa neadrenal glands uye chirwere chetachiona.
Yakakura diastolic kumanikidzwa inogona kuratidzirwa nezviratidzo zvakadai sekuoma kufema, dutu, marwadzo mubhokisi. Kuwedzerwa kwenguva refu kwechimiro chekudzvinyirira kwakaderera kunoita kuti urege kuona, kuwedzerwa ropa kuuropi, kuwedzerwa dambudziko rekurohwa uye myocardial infarction.
Zvinokonzera kuderedza diastolic kukumanikidza
Neine diastolic yakamanikidzwa, munhu anowanzonzwa achinyanyisa, kurara, chirungu , uye musoro. Izvi zvinogona kuonekwa nehutano hunotevera:
- pulmonary tuberculosis ;
- zvirwere zvemuviri wepamuviri;
- aortic valve kusakona;
- zvirwere zvinokonzera zvirwere;
- kupera simba kwemuviri, nezvimwewo.
Madzimai, pasi diastolic zvinowanzoonekwa panguva yekuzvitakura. Zvakakosha kuziva kuti nyika yakadaro ine ngozi, nokuti semugumisiro, fetus inoshaya oksijeni nemuviri. Uyezve, kuderedza kudzvinyirirwa (uye kuwedzera) kunogona kuitika nekuda kwekurapa nemimwe mishonga.