Ishayela ingcindezi

Kuyini - ishayela? Lokhu Rhythmic ukufuduka nomqwayiba isitsha izindonga zenzeka ngenxa yokuthi ukuhamba kwegazi lapho uyakhishwa ngokusebenzisa inhliziyo.

isithakazelo esikhulu ekutadisheni kwenhliziyo yabonisa ngaphezulu yasendulo Indian, isiGreki, isi-Arabic futhi Odokotela bamaShayina. Ngaleso sikhathi kwakucatshangwa ukuthi singasetshenziswa eyabelwe noma iyiphi inqubo yokwelapha lesi sifo, Ihlahlubo Izibikezelo kuphela ukwenza ubunjalo ishayela. Ngaphezu kwalokho, bathola ukuthi inhliziyo ishaya luncike yobudala, ubulili, isifo nomzimba. Uma isifundiso ishayela atholwe izimiso eziyisisekelo lasungulwa okwengeziwe ngenxa yokuntuleka idivaysi bazorekhoda amagagasi ishayela, kwaba kancane kakhulu. Kuphela ukwethulwa izindlela zanamuhla zokuthola nenhliziyo, ezinjengomoya: flebopezografiya futhi arteriopezografiya okuningi titfutfukiswe futhi lujule ulwazi lwethu emkhakheni yokufundisa-pulse.

Pulse ingcindezi umehluko phakathi diastolic futhi systolic ingcindezi , kanye ulinganiswa ngamamilimitha mercury. Ngokuvamile evamile blood pressure (systole / diastolic) ifinyelela 120/80 mmHg (MmHg).

Okuphansi ishayela ingcindezi

Pulse ingcindezi kubhekwa ngokungavamile ongaphakeme uma ingaphansi kuka-25% yenani systolic. Imbangela ezivame kakhulu ongaphakeme ishayela kontanga kwesokunxele ventricular unhlangothi, kanye abanye noma ukuhlukumezeka, okuyinto kuhambisana abalulekile ukopha.

Uma ingcindezi ishayela liphansi kakhulu (ephakathi kuka-25 mm ngaphansi), isizathu kungaba encane inhliziyo unhlangothi ivolumu njengoba yokumelwa yinhliziyo. Ngaphezu kwalokho, ongaphakeme ishayela ingcindezi kungabuye kubangelwa yomthambo i-aorta ne-valve stenosis.

Emazinga lasetulu ishayela ingcindezi ngesikhathi noma ngemuva umsebenzi

Ngokuvamile, ingcindezi ishayela e abadala abaphile uphumule imayelana 40 mm HG Lokhu kulinganisela kwanda umsebenzi ukucindezeleka ngenxa lenyuka unhlangothi ivolumu. Pulse ingcindezi ngokuvamile ubuyela evamile phakathi kwamaminithi angu-10 abantu enempilo. Abantu abaningi ngaleso sikhathi ukuzikhandla ezincane ngokomzimba ingcindezi systolic kwandisa kancane kancane, futhi diastolic uyefana. Nakuba ezinye izidakamizwa ophakeme wegazi ube side effect yokwanda diastolic blood pressure, ACE inhibitor ukuncintisana ngempela ngempumelelo nge high ishayela ingcindezi. eziyingozi kakhulu okusezingeni eliphezulu ishayela ingcindezi, okuyinto ngesivinini ukuguga yemvelo yezitho zangaphakathi, ikakhulukazi inhliziyo, ubuchopho kanye nezinso. Lokhu uphawu oluhambisana bradycardia nokungalungile, ukuphefumula okungajwayelekile kubonisa okhushuliwe ingcindezi intracranial. Kulokhu, kuphoqelekile uye kudokotela uyofuna icebiso.

Izizathu eziyinhloko ukuze okusezingeni eliphezulu ishayela ingcindezi:

• isifo sokuqina kwemithambo yegazi;
• fistula arteriovenous;
• ukuhluleka ezingamahlalakhona;
• i-hyperthyroidism;
• umkhuhlane;
• anaemia;
• ukhulelwe;
• ukukhathazeka;
• inhliziyo block;
• endocarditis;
• waqinisa intracranial.

ishayela Ukwandiswa ingcindezi - uphawu eyinhloko yesifo senhliziyo

Ucwaningo lwamuva nje ukukhombisa ukuthi high blood pressure ishayela kuyinto kuyinkomba ebaluleke kakhulu ingozi yokuba nesifo senhliziyo kanye fibrillation atrial. Uma isiguli uhlushwa okusezingeni eliphezulu ishayela ingcindezi, ukuphathwa kungafaka izidakamizwa - ACE (angiotensin ukuguqulela enzyme).

A 2005 Ucwaningo luveza ukuthi ukuthatha mg amahlanu ka-folic acid nsuku zonke kwaze kwaphela amasonto 3 kuzosiza ukunciphisa ingcindezi ishayela ngu 4.7 mm HG Futhi, ososayensi baye baphetha ngokuthi i-folic acid kuyindlela ephumelela kakhulu okwandisa ukuqina kwemithambo, okuyinto enomthelela nokuvimbela nomfutho wegazi ophezulu systolic.