{"id":21971,"date":"2015-07-01T10:03:22","date_gmt":"2015-07-01T08:03:22","guid":{"rendered":"http:\/\/www.invarena.cz\/?p=21971"},"modified":"2015-07-01T10:03:34","modified_gmt":"2015-07-01T08:03:34","slug":"nadchazejici-dny-prinesou-tropicke-teploty-i-skodlive-uv-zareni","status":"publish","type":"post","link":"https:\/\/www.invarena.cz\/?p=21971","title":{"rendered":"Nadch\u00e1zej\u00edc\u00ed dny p\u0159inesou tropick\u00e9 teploty i \u0161kodliv\u00e9 UV z\u00e1\u0159en\u00ed"},"content":{"rendered":"

Teploty se v prvn\u00edch \u010dervencov\u00fdch dnech vy\u0161plhaj\u00ed nad tropickou t\u0159ic\u00edtku. Meteorologov\u00e9 ale sou\u010dasn\u011b varuj\u00ed p\u0159ed nebezpe\u010dn\u00fdm UV z\u00e1\u0159en\u00edm kv\u016fli v\u00fdrazn\u011b zeslaben\u00e9 ozonov\u00e9 vrstv\u011b. Hodnoty UV indexu se dostanou na velmi vysokou \u00farove\u0148, uvedl \u010cesk\u00fd hydrometeorologick\u00fd \u00fastav na sv\u00e9m webu.<\/strong><\/p>\n

Nebezpe\u010dn\u00e9 ultrafialov\u00e9 z\u00e1\u0159en\u00ed m\u016f\u017ee v\u00e9st ke vzniku ko\u017en\u00edch n\u00e1dor\u016f. Kardiolog Petr Neu\u017eil doplnil varov\u00e1n\u00ed pro kardiaky. Ve vedru maj\u00ed dostate\u010dn\u011b p\u00edt a u\u017e\u00edvat sv\u00e9 l\u00e9ky.
\n „A\u017e do za\u010d\u00e1tku p\u0159\u00ed\u0161t\u00edho t\u00fddne o\u010dek\u00e1v\u00e1me celkov\u00e9 mno\u017estv\u00ed ozonu zhruba deset a\u017e 15 procent pod dlouhodob\u00fdm pr\u016fm\u011brem, co\u017e je u\u017e siln\u011b podnorm\u00e1ln\u00ed stav,“ upozornili meteorologov\u00e9. Na v\u011bt\u0161in\u011b \u00fazem\u00ed budou maxim\u00e1ln\u00ed denn\u00ed hodnoty UV indexu v rozmez\u00ed 7 a\u017e 7,5 a v ji\u017en\u00edch \u010cech\u00e1ch a na ji\u017en\u00ed Morav\u011b 7,5 a\u017e 8. Takov\u00e9 hodnoty jsou ji\u017e pova\u017eov\u00e1ny za vysok\u00e9 a\u017e velmi vysok\u00e9.<\/p>\n

I kdy\u017e hork\u00e9 po\u010das\u00ed bude na za\u010d\u00e1tku pr\u00e1zdnin l\u00e1kat ke koup\u00e1n\u00ed a opalov\u00e1n\u00ed, lid\u00e9 by se podle hydrometeorolog\u016f m\u011bli p\u0159ed nebezpe\u010dn\u00fdm z\u00e1\u0159en\u00edm chr\u00e1nit. Nem\u011bli by chodit na slunce v poledn\u00edch a odpoledn\u00edch hodin\u00e1ch. M\u011bli by pou\u017e\u00edvat kr\u00e9my s vysok\u00fdm ochrann\u00fdm faktorem, pokr\u00fdvku hlavy a slune\u010dn\u00ed br\u00fdle s UV filtrem.<\/p>\n

Horko ohro\u017euje lidi po infarktu, s nepravideln\u00fdm srde\u010dn\u00edm rytmem \u010di po operaci srde\u010dn\u00edch chlopn\u00ed. Vy\u0161\u0161\u00ed riziko maj\u00ed i lid\u00e9 z rodin, kde jsou srde\u010dn\u00ed choroby, a pacienti se zhor\u0161enou funkc\u00ed ledvin, p\u0159ipomn\u011bl Neu\u017eil.<\/p>\n

T\u011blo se vyrovn\u00e1 s vysok\u00fdmi teplotami roz\u0161\u00ed\u0159en\u00edm c\u00e9v, odv\u00e1d\u00ed tak teplo. Na to ale spot\u0159ebuje mnoho vody. Pokud \u010dlov\u011bk m\u00e1lo pije, sn\u00ed\u017e\u00ed se objem cirkuluj\u00edc\u00ed krve, klesne tlak. Srdce tlu\u010de rychleji. „\u010clov\u011bk prost\u011b mus\u00ed v horku p\u00edt v\u00edc, proto\u017ee se pot\u00ed. Pokud b\u011b\u017en\u011b pije dva litry denn\u011b, m\u011bl by vyp\u00edt v extr\u00e9mn\u00edm horku t\u0159i a\u017e \u010dty\u0159i litry,“ \u0159ekl l\u00e9ka\u0159. Pozornost pitn\u00e9mu re\u017eimu maj\u00ed v\u011bnovat hlavn\u011b senio\u0159i a \u017eeny, proto\u017ee nem\u00edvaj\u00ed pocit \u017e\u00edzn\u011b.<\/p>\n

V hork\u00fdch dnech by nemocn\u00ed nem\u011bli podle Neu\u017eila zapom\u00ednat na sv\u00e9 l\u00e9ky. Na dovolenou by si m\u011bli vz\u00edt l\u00e9ky na celou dobu pobytu. „Nap\u0159\u00edklad vynech\u00e1n\u00ed l\u00e9ku, kter\u00fd blokuje seskupov\u00e1n\u00ed krevn\u00edch desti\u010dek, m\u016f\u017ee ve vedru znamenat kriticky vysok\u00e9 riziko tromb\u00f3zy a ohro\u017een\u00ed na \u017eivot\u011b,“ varoval.
\n Horko zat\u011b\u017euje srdce a c\u00e9vy, kardiaci by m\u011bli p\u0159es den odpo\u010d\u00edvat ve st\u00ednu \u010di chladn\u011bj\u0161\u00ed m\u00edstnosti a na proch\u00e1zku j\u00edt r\u00e1no \u010di ve\u010der. Pohybu by se trvale ale vyh\u00fdbat nem\u011bli. Kdy\u017e ve vedru jen sed\u00ed, \u017eiln\u00ed pumpa jim v nohou nefunguje. Roste riziko \u017eiln\u00ed tromb\u00f3zy a plicn\u00ed embolie. M\u011bli by chodit preventivn\u011b p\u016fl hodiny r\u00e1no a ve\u010der, kdy\u017e je chladn\u011bji. <\/p>\n","protected":false},"excerpt":{"rendered":"

Teploty se v prvn\u00edch \u010dervencov\u00fdch dnech vy\u0161plhaj\u00ed nad tropickou t\u0159ic\u00edtku. Meteorologov\u00e9 ale sou\u010dasn\u011b varuj\u00ed p\u0159ed nebezpe\u010dn\u00fdm UV z\u00e1\u0159en\u00edm kv\u016fli v\u00fdrazn\u011b zeslaben\u00e9 ozonov\u00e9 vrstv\u011b. Hodnoty UV […]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-21971","post","type-post","status-publish","format-standard","hentry","category-zpravy"],"_links":{"self":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/21971","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=21971"}],"version-history":[{"count":0,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/21971\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=21971"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=21971"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=21971"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}