{"id":11385741,"date":"2019-10-16T00:00:00","date_gmt":"2019-10-15T22:00:00","guid":{"rendered":"https:\/\/alertdiver.eu\/uncategorized-cs_cz\/vyzkum-rizikovych-faktoru-pro-rozvoj-dekompresni-nemoci\/"},"modified":"2019-10-16T00:00:00","modified_gmt":"2019-10-15T22:00:00","slug":"vyzkum-rizikovych-faktoru-pro-rozvoj-dekompresni-nemoci","status":"publish","type":"post","link":"https:\/\/alertdiver.eu\/cs_CZ\/clanky\/vyzkum-rizikovych-faktoru-pro-rozvoj-dekompresni-nemoci\/","title":{"rendered":"V\u00fdzkum rizikov\u00fdch faktor\u016f pro rozvoj dekompresn\u00ed nemoci"},"content":{"rendered":"<p style=\"text-align: justify;\">M\u016f\u017eeme se pou\u010dit o m&iacute;\u0159e rizika dekompresn&iacute; choroby studiem profil\u016f ponor\u016f a jejich bezpe\u010dnosti? Odpov\u011b\u010f zn&iacute;: ANO! To je tak&eacute; hlavn&iacute; d\u016fvod, pro\u010d DAN Europe proz&iacute;rav\u011b ji\u017e v roce 1994 vytvo\u0159ila datab&aacute;zi profil\u016f rekrea\u010dn&iacute;ch a technick&yacute;ch ponor\u016f, kter&eacute; jsou zaznamen&aacute;v&aacute;ny v pot&aacute;p\u011b\u010dsk&yacute;ch po\u010d&iacute;ta\u010d&iacute;ch. Od t&eacute; doby pracuje na vylep&scaron;ov&aacute;n&iacute; software a st&aacute;le shroma\u017e\u010fuje profily a dal&scaron;&iacute; informace o ponorech. T&iacute;mto zp\u016fsobem za\u010d&iacute;naj&iacute; i pot&aacute;p\u011b\u010di vyu\u017e&iacute;vat modern&iacute; mo\u017enosti shroma\u017e\u010fov&aacute;n&iacute; a zpracov&aacute;n&iacute; obrovsk&yacute;ch mno\u017estv&iacute; &uacute;daj\u016f (Big Data).<\/p>\n<p style=\"text-align: justify;\">I v&yacute;zkumn&iacute;ci DAN byli doslova nedo\u010dkav&iacute;, aby mohli vyu\u017e&iacute;vat nejnov\u011bj&scaron;&iacute; analytick&eacute; postupy na zpracov&aacute;n&iacute; z&iacute;skan&yacute;ch &uacute;daj\u016f v prvn&iacute; studii sv&eacute;ho druhu. &Uacute;daje obsahuj&iacute; t&eacute;m\u011b\u0159 40000 profil\u016f rekrea\u010dn&iacute;ch ponor\u016f s otev\u0159en&yacute;m okruhem z&iacute;skan&yacute;ch od evropsk&yacute;ch pot&aacute;p\u011b\u010d\u016f spolu s podrobn&yacute;mi dotazn&iacute;ky. U t&eacute;m\u011b\u0159 1000 ponor\u016f jsou rovn\u011b\u017e zn&aacute;my v&yacute;sledky m\u011b\u0159en&iacute; bublinek v krvi po vyno\u0159en&iacute; za pomoc&iacute; Dopplerovy sonografie, p\u0159i\u010dem\u017e 320 ponor\u016f bylo komplikov&aacute;no dekompresn&iacute; nemoc&iacute;. Ponory, p\u0159i nich\u017e byla vyu\u017e&iacute;v&aacute;na sm\u011bs trimix a ponory s uzav\u0159en&yacute;m okruhem (rebreathers), byly ze studie vy\u0159azeny. V&yacute;sledky byly zve\u0159ejn\u011bny v roce 2017 v \u010dl&aacute;nku pod n&aacute;zvem <a href=\"https:\/\/www.frontiersin.org\/articles\/10.3389\/fpsyg.2017.01587\/full\" target=\"_blank\" rel=\"noopener\"><em>Dive Risk Factors, Gas Bubble Formation, and Decompression Illness in Recreational SCUBA Diving: Analysis of DAN Europe DSL Data Base<\/em><\/a><em>.<\/em><\/p>\n<p style=\"text-align: justify;\">Studie si kladla celkem 3 c&iacute;le: 1. ud\u011blat si p\u0159esn&yacute; obr&aacute;zek o zp\u016fsobu pot&aacute;p\u011bn&iacute; evropsk&yacute;ch rekrea\u010dn&iacute;ch pot&aacute;p\u011b\u010d\u016f a porovnat jej s doporu\u010den&iacute;mi, 2. zjistit rizikov&eacute; faktory pro tvorbu bublinek, krom\u011b vy&scaron;&scaron;&iacute;ho tlaku okoln&iacute;ho prost\u0159ed&iacute;. Studoval se nap\u0159. vliv v\u011bku, pohlav&iacute;, t\u011blesn&eacute; stavby a dal&scaron;&iacute;ch faktor\u016f okoln&iacute;ho prost\u0159ed&iacute;, 3. v&yacute;zkumn&iacute;ci doufali, \u017ee odhal&iacute; n\u011bjak&yacute; rizikov&yacute; faktor, kter&yacute; jednotliv&eacute; p\u0159&iacute;pady dekompresn&iacute; choroby spojuje.<\/p>\n<p style=\"text-align: justify;\"><img decoding=\"async\" class=\"fr-dib fr-draggable\" src=\"\/wp-content\/uploads\/imgimport\/983\/doppler-1500x.jpg\" style=\"width: auto;\"><\/p>\n<h3 style=\"\">Z&aacute;hadn&aacute; dekompresn&iacute; choroba<\/h3>\n<p style=\"text-align: justify;\">S rostouc&iacute;m z&aacute;jmem o p\u0159&iacute;strojov&eacute; pot&aacute;p\u011bn&iacute; stoup&aacute; po\u010det ro\u010dn\u011b uskute\u010dn\u011bn&yacute;ch ponor\u016f a s t&iacute;m je spojen i n&aacute;r\u016fst p\u0159&iacute;pad\u016f dekompresn&iacute; choroby. I kdy\u017e nen&iacute; p\u0159esn&yacute; po\u010det pot&aacute;p\u011b\u010d\u016f a v&yacute;skyt dekompresn&iacute; choroby zn&aacute;m&yacute;, jedn&aacute; se o relativn\u011b vz&aacute;cn&yacute; jev, kter&yacute; nach&aacute;z&iacute;me u zhruba 0,01-0,1% ponor\u016f. Horn&iacute; hranice uveden&eacute;ho rozmez&iacute; plat&iacute; pro komer\u010dn&iacute; ponory a ni\u017e&scaron;&iacute; pro sportovn&iacute; a v\u011bdeck&eacute; ponory. P\u0159esto v&scaron;ak mohou b&yacute;t n&aacute;sledky dekompresn&iacute;ho onemocn\u011bn&iacute; dalekos&aacute;hl&eacute;.<\/p>\n<p style=\"text-align: justify;\">P\u0159esn&yacute; mechanizmus, kter&yacute;m dekompresn&iacute; choroba vznik&aacute;, je st&aacute;le p\u0159edm\u011btem ot&aacute;zek &eacute;<sup>[<\/sup><sup>1]<\/sup>. Panuje v&scaron;eobecn&yacute; souhlas s t&iacute;m, \u017ee hlavn&iacute; p\u0159&iacute;\u010dinou projev\u016f dekompresn&iacute; nemoci jsou mal&eacute; bublinky inertn&iacute;ho plynu &ndash; c&eacute;vn&iacute; plynov&eacute; emboly. Pot&aacute;p\u011b\u010di v&scaron;ak mohou m&iacute;t v krevn&iacute;m \u0159e\u010di&scaron;ti tak&eacute; &bdquo;tich&eacute; emboly&ldquo;, kter&eacute; nejsou prov&aacute;zeny p\u0159&iacute;znaky dekompresn&iacute;ho onemocn\u011bn&iacute;. Je v&scaron;ak mo\u017en&eacute; je detekovat pomoc&iacute; dopplerovsk&eacute;ho ultrazvuku.<\/p>\n<p style=\"text-align: justify;\">Dnes doporu\u010dovan&eacute; dekompresn&iacute; postupy jsou v pov\u011bdom&iacute; &scaron;iroce roz&scaron;&iacute;\u0159eny a akceptov&aacute;ny. Pr&aacute;v\u011b v tom v&scaron;ak tkv&iacute; z&aacute;sadn&iacute; probl&eacute;m. V\u011bt&scaron;inou p\u0159ich&aacute;z&iacute; dekompresn&iacute; choroba ne\u010dekan\u011b a nen&iacute; zp\u016fsobena chybou v prov&aacute;d\u011bn&iacute; dekompresn&iacute;ch postup\u016f. Tyto p\u0159&iacute;pady vznikaj&iacute; bez vlastn&iacute;ho zavin\u011bn&iacute; pot&aacute;p\u011b\u010d\u016f, proto\u017ee ti postupovali p\u0159esn\u011b podle informac&iacute; z pot&aacute;p\u011b\u010dsk&yacute;ch po\u010d&iacute;ta\u010d\u016f.<\/p>\n<p style=\"text-align: justify;\">&nbsp;&bdquo;Probl&eacute;m je v tom, \u017ee dnes pou\u017e&iacute;van&eacute; dekompresn&iacute; modely pracuj&iacute; pouze s vysycen&iacute;m a uvoln\u011bn&iacute;m inertn&iacute;ho plynu z krve a nezab&yacute;vaj&iacute; se mikrobublinkami, kter&eacute; funguj&iacute; jako z&aacute;klad pro rozvoj plynov&eacute;ho embolu,&ldquo; vysv\u011btluje spoluautor studie a viceprezident DAN pro v&yacute;zkum a vzd\u011bl&aacute;n&iacute; Costantino Balestra. Podle n\u011bj <a href=\"http:\/\/www.ncbi.nlm.nih.gov\/sites\/entrez?Db=pubmed&#038;Cmd=ShowDetailView&#038;TermToSearch=28763174\" target=\"_blank\" rel=\"noopener\">nov&yacute; v&yacute;zkum<\/a> nazna\u010duje, \u017ee u\u017e i mikrobublinky, kter&eacute; nezp\u016fsobuj&iacute; \u017e&aacute;dn&eacute; p\u0159&iacute;znaky, mohou ovlivnit biologick&eacute; pochody v t\u011ble pot&aacute;p\u011b\u010d\u016f. \u017divotn&iacute; styl a individu&aacute;ln&iacute; n&aacute;chylnost jsou tedy rovn\u011b\u017e d\u016fle\u017eit&eacute; faktory pro p\u0159edv&iacute;d&aacute;n&iacute; pravd\u011bpodobnosti rozvoje dekompresn&iacute;ho onemocn\u011bn&iacute;.<\/p>\n<p style=\"text-align: justify;\"><img decoding=\"async\" class=\"fr-dib fr-draggable\" src=\"\/wp-content\/uploads\/imgimport\/983\/diver-1500x.jpg\" style=\"width: auto;\"><\/p>\n<h3 style=\"\">V&yacute;sledky<\/h3>\n<p style=\"text-align: justify;\">V&yacute;zkumn&iacute;ci pe\u010dliv\u011b statisticky porovnali antropometrick&aacute; data pot&aacute;p\u011b\u010d\u016f, studovan&eacute; potenci&aacute;ln&iacute; rizikov&eacute; faktory a informace o ponorech. Mimo jin&eacute; po\u010d&iacute;tali body mass index (BMI) a pro ka\u017ed&yacute; ponor rovn\u011b\u017e <a href=\"https:\/\/alertdiver.eu\/cs_CZ\/clanky\/vypocty-gradient-faktoru\/\" target=\"_blank\" rel=\"noopener\">gradient faktor<\/a>, co\u017e je ozna\u010den&iacute; pro rozd&iacute;l mezi tlakem inertn&iacute;ho plynu ve tk&aacute;n&iacute;ch a v krvi. K &bdquo;p\u0159esycen&iacute; dus&iacute;kem&ldquo; doch&aacute;z&iacute; p\u0159i vyno\u0159ov&aacute;n&iacute; ve chv&iacute;li, kdy je vy&scaron;&scaron;&iacute; tlak intertn&iacute;ho plynu ve tk&aacute;n&iacute;ch, ne\u017e v krvi a doch&aacute;z&iacute; tak k uvol\u0148ov&aacute;n&iacute; dus&iacute;ku z tk&aacute;n&iacute; do krve. Gradient faktor byl uv&aacute;d\u011bn jako procento z nejv\u011bt&scaron;&iacute; povolen&eacute; hodnoty pro ka\u017edou tk&aacute;\u0148. Tk&aacute;n\u011b byly rozd\u011bleny na rychl&eacute;, st\u0159edn&iacute; a pomal&eacute;. V&yacute;zkumn&iacute;ci rovn\u011b\u017e po\u010d&iacute;tali bublinkov&eacute; sk&oacute;re v p\u0159&iacute;pad\u011b, \u017ee byla po ponoru provedena Dopplerova sonografie, aby je mohli porovnat s rizikov&yacute;mi faktory.<\/p>\n<p style=\"text-align: justify;\">Zde jsou v&yacute;sledky:<\/p>\n<p style=\"text-align: justify;\">V\u011bt&scaron;ina rekrea\u010dn&iacute;ch ponor\u016f byla provedena v &bdquo;bezpe\u010dn&eacute;&ldquo; z&oacute;n\u011b s pr\u016fm\u011brnou hloubkou 27 metr\u016f, \u010dasem 46 min a s pr\u016fm\u011brn&yacute;m gradient faktorem 0,66. Pr\u016fm\u011brn&eacute; p\u0159esycen&iacute; tedy \u010dinilo 66% maxim&aacute;ln\u011b povolen&eacute;ho limitu. Pr\u016fm\u011brn&aacute; rychlost v&yacute;stupu byla pomalej&scaron;&iacute;, ne\u017e je v sou\u010dasnosti doporu\u010dovan&yacute;ch 9-10 m\/min. Je&scaron;t\u011b d\u016fle\u017eit\u011bj&scaron;&iacute; je, \u017ee k opomenut&iacute; dekompresn&iacute; p\u0159est&aacute;vky doch&aacute;zelo pouze velice vz&aacute;cn\u011b. Z toho vypl&yacute;v&aacute;, \u017ee pot&aacute;p\u011b\u010di jsou p\u0159i ponorech opravdu opatrn&iacute;.<\/p>\n<p style=\"text-align: justify;\">P\u0159esto\u017ee pot&aacute;p\u011b\u010di zaznamenali probl&eacute;my s vybaven&iacute;m a jin&eacute; probl&eacute;my p\u0159i 6,3 % ponor\u016f, pouze v m&eacute;n\u011b ne\u017e 0,6 % (kolem 109 ponor\u016f) se jednalo o v&aacute;\u017en&eacute; z&aacute;le\u017eitosti. Zji&scaron;t\u011bn&eacute; &uacute;daje potvrzuj&iacute;, \u017ee nejv\u011bt&scaron;&iacute; hladina bublinek je mezi 30-45 min po vyno\u0159en&iacute;. To je nutn&eacute; si uv\u011bdomit, proto\u017ee to potvrzuje, jak d\u016fle\u017eit&eacute; je zbyte\u010dn\u011b se nenam&aacute;hat v tomto \u010dasov&eacute;m obdob&iacute;.<\/p>\n<p style=\"text-align: justify;\"><img decoding=\"async\" class=\"fr-dib fr-draggable\" src=\"\/wp-content\/uploads\/imgimport\/983\/bubbles-1500x.jpg\" style=\"width: auto;\"><\/p>\n<h3 style=\"\">Rizikov&eacute; faktory. V&yacute;skyt dekompresn&iacute;ho onemocn\u011bn&iacute; st&aacute;le neum&iacute;me p\u0159edpov\u011bd\u011bt.<\/h3>\n<p style=\"text-align: justify;\">Hlavn&iacute;m c&iacute;lem v&yacute;zkumu bylo zjistit, jak r\u016fzn&eacute; faktory ovliv\u0148uj&iacute; vznik bublinek a rozvoj dekompresn&iacute;ho onemocn\u011bn&iacute;, aby bylo mo\u017eno ur\u010dit p\u0159i jak&yacute;ch podm&iacute;nk&aacute;ch je konkr&eacute;tn&iacute; pot&aacute;p\u011b\u010d ohro\u017een. Anal&yacute;za v&scaron;ak neodhalila \u017e&aacute;dn&eacute;, nebo pouze velice slab&eacute; souvislosti mezi vznikem bublinek a mno\u017estv&iacute;m r\u016fzn&yacute;ch zkouman&yacute;ch rizikov&yacute;ch faktor\u016f. Jedin&eacute;, co vznik bublinek ovliv\u0148ovalo, byl vy&scaron;&scaron;&iacute; v\u011bk a BMI.<\/p>\n<p style=\"text-align: justify;\">V&yacute;zkumn&iacute;ci nedok&aacute;zali odhalit souvislost mezi bublinkami a jin&yacute;mi rizikov&yacute;mi faktory, ne\u017e t\u011bmi, kter&eacute; byly p\u0159&iacute;mo spojeny s profilem ponoru, jako je &scaron;patn&aacute; viditelnost, nebo velk&yacute; fyzick&yacute; v&yacute;kon. Vytvo\u0159ili tedy hypot&eacute;zu, \u017ee v&iacute;ce rizikov&yacute;ch faktor\u016f najednou vyvol&aacute;v&aacute; u pot&aacute;p\u011b\u010de stres a hormony a dal&scaron;&iacute; p\u016fsobky, kter&eacute; jsou p\u0159i stresu vyplavov&aacute;ny do organizmu, mohou ovlivnit vznik bublinek. Nyn&iacute; se sna\u017e&iacute; tuto hypot&eacute;zu ovlivnit v navazuj&iacute;c&iacute; podrobn&eacute; studii.<\/p>\n<p style=\"text-align: justify;\">Vyhodnocen&iacute; &uacute;daj\u016f o 320 p\u0159&iacute;padech dekompresn&iacute;ho onemocn\u011bn&iacute; p\u0159ineslo velice zaj&iacute;mav&eacute; informace a a odhalilo, jak slo\u017eit&eacute; je p\u0159edv&iacute;dat jeho v&yacute;skyt. V 93% p\u0159&iacute;pad\u016f postupovali pot&aacute;p\u011b\u010di spr&aacute;vn\u011b podle p\u0159edepsan&yacute;ch dekompresn&iacute;ch p\u0159est&aacute;vek, proto je lze pova\u017eovat za neo\u010dek&aacute;van&eacute;. Pouze osm z 320 p\u0159&iacute;pad\u016f popisovalo gradient faktor v\u011bt&scaron;&iacute; ne\u017e 1, co\u017e znamen&aacute;, \u017ee 2,5% p\u0159&iacute;pad\u016f &scaron;lo podle pou\u017eit&eacute;ho algoritmu p\u0159edpov&iacute;dat. Je zaj&iacute;mav&eacute;, \u017ee u t\u011bchto p\u0159&iacute;pad\u016f byly p\u0159esyceny bu\u010f rychl&eacute;, nebo pomal&eacute; tk&aacute;n\u011b. To rovn\u011b\u017e potvrzuje, \u017ee je t\u0159eba se t&iacute;mto probl&eacute;mem v&iacute;ce zab&yacute;vat a p\u0159istupovat k n\u011bmu i z hlediska fyziologie.<\/p>\n<p style=\"text-align: justify;\"><img decoding=\"async\" class=\"fr-dib fr-draggable\" src=\"\/wp-content\/uploads\/imgimport\/983\/marine-life-1500x.jpg\" style=\"width: auto;\"><\/p>\n<h3 style=\"\">Dal&scaron;&iacute; postup<\/h3>\n<p style=\"text-align: justify;\">Dan Europe pl&aacute;nuje n\u011bkolik dal&scaron;&iacute;ch projekt\u016f, kter&eacute; nav&aacute;\u017eou na tuto studii, a\u017e bude shrom&aacute;\u017ed\u011bno v&iacute;ce &uacute;daj\u016f. Rovn\u011b\u017e se pl&aacute;nuje shrom&aacute;\u017edit v&iacute;ce &uacute;daj\u016f o techni\u010dt\u011bj&scaron;&iacute;ch ponorech, p\u0159i kter&yacute;ch se pou\u017e&iacute;vaj&iacute; heliov&eacute; d&yacute;chac&iacute; plyny, ale tak&eacute; o ponorech s uzav\u0159en&yacute;m okruhem a roz&scaron;&iacute;\u0159it datab&aacute;zi o bezp\u0159&iacute;strojov&eacute; ponory. DAN rovn\u011b\u017e poskytne nov&yacute; softwarov&yacute; n&aacute;stroj, kter&yacute; usnadn&iacute; pot&aacute;p\u011b\u010d\u016fm &uacute;\u010dast v t&eacute;to studii.<\/p>\n<p style=\"text-align: justify;\"><img decoding=\"async\" class=\"fr-dib fr-draggable\" src=\"\/wp-content\/uploads\/imgimport\/983\/by-divers-for-divers-1500x.jpg\" style=\"width: auto;\"><\/p>\n<p style=\"\"><\/p>\n<hr>\n<p style=\"\"><\/p>\n<p style=\"text-align: justify;\"><sup>[1]&nbsp;<\/sup>Ned&aacute;vno formulovan&aacute; hypot&eacute;za postuluje, \u017ee plynov&eacute; emboly intertn&iacute;ho plynu mohou spustit bun\u011b\u010dn&eacute; mechanizmy, kter&eacute; jsou podobn&eacute; jako v p\u0159&iacute;pad\u011b z&aacute;n\u011btliv&yacute;ch onemocn\u011bn&iacute; (Thom et al. 2015). Tyto hypot&eacute;zy n&aacute;s nut&iacute; br&aacute;t v&aacute;\u017en\u011b i tak zvan&eacute; &bdquo;tich&eacute; bublinky&ldquo; a v&yacute;zkum dal&scaron;&iacute;ch rizikov&yacute;ch faktor\u016f, kter&eacute; by mohly souviset se zv&yacute;&scaron;en&yacute;m vznikem bublinek a rozvojem dekompresn&iacute;ho onemocn\u011bn&iacute;.<\/p>\n<p style=\"text-align: justify;\"><\/p>\n<hr>\n<p style=\"\"><\/p>\n<p style=\"\"><strong><span style=\"font-size: 18px;\">O autorovi<\/span><\/strong><\/p>\n<p style=\"text-align: justify;\">Michael je novin&aacute;\u0159 vyznamenan&yacute; \u0159adou cen, a z&aacute;rove\u0148 odborn&iacute;k zab&yacute;vaj&iacute;c&iacute; se ji\u017e n\u011bkolik desetilet&iacute; pot&aacute;p\u011bn&iacute;m a nejr\u016fzn\u011bj&scaron;&iacute;mi technick&yacute;mi aspekty souvisej&iacute;c&iacute;mi s pot&aacute;p\u011bn&iacute;m. Je p\u0159&iacute;m&yacute;m autorem pojmu &bdquo;technick&eacute; pot&aacute;p\u011bn&iacute;&ldquo;. Jeho \u010dl&aacute;nky a studie byly zve\u0159ejn\u011bny v \u010dasopisech jako Alert Diver, DIVER, Quest, Scientific American, Scuba Times, Sports Diver, Undercurrent, Undersea Journal, WIRED a X-Ray. Zalo\u017eil a pracoval ve funkci &scaron;&eacute;fredaktora aquaCORPS, co\u017e pomohlo za\u0159adit technick&eacute; pot&aacute;p\u011bn&iacute; do hlavn&iacute;ho spektra sportovn&iacute;ho pot&aacute;p\u011bn&iacute;. Rovn\u011b\u017e po\u0159&aacute;dal prvn&iacute; konference Tek, EuroTek a AsiaTek.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u016f\u017eeme se pou\u010dit o m&iacute;\u0159e rizika dekompresn&iacute; choroby studiem profil\u016f ponor\u016f a jejich bezpe\u010dnosti? Odpov\u011b\u010f zn&iacute;: ANO! To je tak&eacute; hlavn&iacute; d\u016fvod, pro\u010d DAN Europe&#8230;<\/p>\n","protected":false},"author":1,"featured_media":11376296,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[384],"tags":[1881],"authors":[1488],"class_list":["post-11385741","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-clanky","tag-zdravotni-cast","authors-michael-menduno-cs_cz"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>V\u00fdzkum rizikov\u00fdch faktor\u016f pro rozvoj dekompresn\u00ed nemoci - Alert Diver<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/alertdiver.eu\/cs_CZ\/clanky\/vyzkum-rizikovych-faktoru-pro-rozvoj-dekompresni-nemoci\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"V\u00fdzkum rizikov\u00fdch faktor\u016f pro rozvoj dekompresn\u00ed nemoci - Alert Diver\" \/>\n<meta property=\"og:description\" content=\"M\u016f\u017eeme se pou\u010dit o m&iacute;\u0159e rizika dekompresn&iacute; choroby studiem profil\u016f ponor\u016f a jejich bezpe\u010dnosti? 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