Puls (lot. pulsus \u2014 turtki) \u2014 to- Mir urishi. Yurak qisqarishi natija- sida qon tomirlarining ritmik teb- ranishi; kengayib, torayishi. Arterial- venoz va kapillyar P. tafovut etiladi. Odatda, bilak arteriyasi P.i eng katta amaliy ahamiyatga ega. Sog’lom kishilarda P.ning tezligi yurak qisqarishi tezligiga Moe bo’lib, bir min.da 60-80 marta tomir urishiga teng. Yurakning bir min.da 90 Mar-tadan ortiq qisqarishi taxikardiya, 60 marta- dan kam qisqarishi \u2014 bradikar-diya deb ataladi. Yurakning ba’zi kasalliklari- da P. yurak qisqarishi tezligidan kam bo’lishi mumkin \u2014 P. defisita. P. bola- larda kattalarga nisbatan ortiqroq, qiz bolalarda o’g’il bolalarga nisbatan bir- muncha ortiqroq, tunda kunduziga nisba- tan kamroq bo’ladi. Jismoniy mehnat qilganda, nerv- emosional reaktsiyalarda P. ortadi. Normal holatda P. ritmik (bir te- kis), ya’ni P. to’lqinlari ma’lum vaqt oralig’ida sodir bo’ladi. Yurak ritmi- ning buzilishi aritmiya deb ataladi (q. Yurak-tomir sistemasi), bunda P. to’lqinlari bir xil vaqt oralig’ida Note- kis bo’ladi. P.ning tarangligi ar-terial qon bosimiga bog’liq, gipertoniyada go- yatda kuchayadi, gipotoniya va yurak kasal- liklarida bo’shashadi. P.ning to’liq yoki to’liq emasligi yurak qisqarishi kuchiga bog’liq. P.ning boshqa o’ziga xos ko’pgina xususiyatlarini bilish vrachga bemorning ahvoli haqida ma’lumot beradi.<\/p>\n","protected":false},"excerpt":{"rendered":"
Puls (lot. pulsus \u2014 turtki) \u2014 to- Mir urishi. Yurak qisqarishi natija- sida qon tomirlarining ritmik teb- ranishi; kengayib, torayishi. Arterial- venoz va kapillyar P. tafovut etiladi. Odatda, bilak arteriyasi … Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":99837,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[226],"tags":[],"class_list":["post-118389","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-p-harfi","entry"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"ru","enabled_languages":["uz","kr","ru"],"languages":{"uz":{"title":true,"content":true,"excerpt":false},"kr":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/118389","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/comments?post=118389"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/118389\/revisions"}],"predecessor-version":[{"id":118437,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/118389\/revisions\/118437"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media\/99837"}],"wp:attachment":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media?parent=118389"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/categories?post=118389"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/tags?post=118389"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}