{"id":7527,"date":"2025-06-12T09:49:05","date_gmt":"2025-06-12T09:49:05","guid":{"rendered":"https:\/\/whitelip.com\/are-nicotine-pouches-bad-for-your-heart-does-zyn-affect-cardiovascular-health\/"},"modified":"2026-01-19T12:02:51","modified_gmt":"2026-01-19T12:02:51","slug":"su-nikotinove-vrecka-skodlive-pre-vase-srdce-ovplyvnuje-zyn-kardiovaskularne-zdravie","status":"publish","type":"post","link":"https:\/\/whitelip.com\/sk\/are-nicotine-pouches-bad-for-your-heart-does-zyn-affect-cardiovascular-health\/","title":{"rendered":"S\u00fa nikot\u00ednov\u00e9 vreck\u00e1 \u0161kodliv\u00e9 pre va\u0161e srdce? M\u00e1 Zyn vplyv na kardiovaskul\u00e1rne zdravie?"},"content":{"rendered":"<p>S rast\u00facou popularitou nikot\u00ednov\u00fdch vrec\u00fa\u0161ok, ako s\u00fa Zyn, VELO a On!, sa pou\u017e\u00edvatelia \u010dasto obracaj\u00fa na tieto v\u00fdrobky v domnen\u00ed, \u017ee s\u00fa bezpe\u010dnej\u0161ou alternat\u00edvou faj\u010denia alebo vapovania. Nako\u013eko s\u00fa v\u0161ak bezpe\u010dn\u00e9 pre va\u0161e srdce? M\u00f4\u017eu nikot\u00ednov\u00e9 vrec\u00fa\u0161ka sp\u00f4sobi\u0165 kardiovaskul\u00e1rne probl\u00e9my - a konkr\u00e9tnej\u0161ie, <strong>je Zyn \u0161kodliv\u00fd pre va\u0161e srdce<\/strong>?<br><br>V tomto \u010dl\u00e1nku sa zaober\u00e1me najnov\u0161\u00edm vedeck\u00fdm v\u00fdskumom vplyvu nikot\u00ednu na kardiovaskul\u00e1rne zdravie vr\u00e1tane toho, \u010do vieme (a \u010do e\u0161te nevieme) o nikot\u00ednov\u00fdch vrec\u00fa\u0161kach.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ako nikot\u00edn ovplyv\u0148uje srdce<\/h2>\n\n\n\n<p>Nikot\u00edn je zn\u00e1my stimulant. Po vstreban\u00ed do krvn\u00e9ho obehu m\u00e1 nieko\u013eko okam\u017eit\u00fdch a dlhodob\u00fdch \u00fa\u010dinkov na kardiovaskul\u00e1rny syst\u00e9m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Zv\u00fd\u0161en\u00e1 srdcov\u00e1 frekvencia<\/strong><\/li>\n\n\n\n<li><strong>Zv\u00fd\u0161en\u00fd krvn\u00fd tlak<\/strong><\/li>\n\n\n\n<li><strong>Z\u00fa\u017eenie ciev<\/strong><\/li>\n\n\n\n<li><strong>Vy\u0161\u0161ie riziko arytmie (nepravideln\u00e9ho srdcov\u00e9ho rytmu)<\/strong><\/li>\n\n\n\n<li><strong>Zv\u00fd\u0161en\u00e1 srdcov\u00e1 frekvencia<\/strong><\/li>\n\n\n\n<li><strong>Zv\u00fd\u0161en\u00fd krvn\u00fd tlak<\/strong><\/li>\n\n\n\n<li><strong>Z\u00fa\u017eenie ciev<\/strong><\/li>\n\n\n\n<li><strong>Vy\u0161\u0161ie riziko arytmie (nepravideln\u00e9ho srdcov\u00e9ho rytmu)<\/strong><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Maj\u00fa nikot\u00ednov\u00e9 vreck\u00e1 rovnak\u00fd \u00fa\u010dinok?<\/h2>\n\n\n\n<p>Nikot\u00ednov\u00e9 vrec\u00fa\u0161ka neobsahuj\u00fa tabak a s\u00fa bezdymov\u00e9, ale napriek tomu dod\u00e1vaj\u00fa nikot\u00edn do krvn\u00e9ho obehu cez sliznicu v \u00fastach. \u0160t\u00fadie nazna\u010duj\u00fa, \u017ee hladina nikot\u00ednu z vrec\u00fa\u0161ok v krvi m\u00f4\u017ee by\u0165 podobn\u00e1 alebo v niektor\u00fdch pr\u00edpadoch dokonca vy\u0161\u0161ia ako hladina nikot\u00ednu z cigariet alebo vapingu. <em>Kontrola tabaku<\/em> zistili, \u017ee Zyn a in\u00e9 nikot\u00ednov\u00e9 vrec\u00fa\u0161ka sp\u00f4sobili \u201cr\u00fdchle a merate\u013en\u00e9\u201d zv\u00fd\u0161enie srdcovej frekvencie a systolick\u00e9ho krvn\u00e9ho tlaku do 30 min\u00fat po pou\u017eit\u00ed<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Kardiovaskul\u00e1rne rizik\u00e1: \u010co vieme<\/h2>\n\n\n\n<p>Zatia\u013e \u010do dlhodob\u00e9 \u0161t\u00fadie o nikot\u00ednov\u00fdch vrec\u00fa\u0161kach s\u00fa obmedzen\u00e9, kardiovaskul\u00e1rne \u00fa\u010dinky samotn\u00e9ho nikot\u00ednu s\u00fa dobre zdokumentovan\u00e9:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Preh\u013ead za rok 2018 v <em>\u010casopis Americkej asoci\u00e1cie srdca<\/em> dospel k z\u00e1veru, \u017ee nikot\u00edn prispieva k endotelovej dysfunkcii, z\u00e1palu a ateroskler\u00f3ze, ktor\u00e9 zvy\u0161uj\u00fa riziko infarktu a mozgovej pr\u00edhody.&nbsp;<\/li>\n\n\n\n<li>Chronick\u00e1 expoz\u00edcia nikot\u00ednu je spojen\u00e1 so zv\u00fd\u0161enou tuhos\u0165ou tepien, ktor\u00e1 je prediktorom kardiovaskul\u00e1rnych pr\u00edhod.<\/li>\n<\/ul>\n\n\n\n<p>Vzh\u013eadom na to, \u017ee nikot\u00ednov\u00e9 vrec\u00fa\u0161ka m\u00f4\u017eu dod\u00e1va\u0165 porovnate\u013en\u00e9 d\u00e1vky nikot\u00ednu, rovnak\u00e9 rizik\u00e1 s\u00fa potenci\u00e1lne relevantn\u00e9 aj pre v\u00fdrobky ako Zyn.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Je Zyn \u0161kodliv\u00fd pre va\u0161e srdce?<\/h2>\n\n\n\n<p>Kr\u00e1tka odpove\u010f: <strong>potenci\u00e1lne \u00e1no<\/strong>. Zyn a in\u00e9 nikot\u00ednov\u00e9 vrec\u00fa\u0161ka m\u00f4\u017eu zv\u00fd\u0161i\u0165 srdcov\u00fa frekvenciu a krvn\u00fd tlak, ktor\u00e9 s\u00fa nez\u00e1visl\u00fdmi rizikov\u00fdmi faktormi kardiovaskul\u00e1rnych ochoren\u00ed. Hoci n\u00e1m ch\u00fdbaj\u00fa dlhodob\u00e9 \u0161t\u00fadie konkr\u00e9tne o v\u00fdrobku Zyn, zn\u00e1me \u00fa\u010dinky nikot\u00ednu nazna\u010duj\u00fa, \u017ee pravideln\u00e9 pou\u017e\u00edvanie vrec\u00fa\u0161ok by mohlo ma\u0165 negat\u00edvny vplyv na zdravie srdca.<\/p>\n\n\n\n<p>Obzvl\u00e1\u0161\u0165 opatrn\u00ed by mali by\u0165 \u013eudia s existuj\u00facimi ochoreniami srdca (ako je hypertenzia, arytmia alebo ischemick\u00e1 choroba srdca). Aj u zdrav\u00fdch os\u00f4b m\u00f4\u017ee chronick\u00e1 stimul\u00e1cia kardiovaskul\u00e1rneho syst\u00e9mu nikot\u00ednom vies\u0165 k dlhodob\u00e9mu po\u0161kodeniu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Existuj\u00fa bezpe\u010dnej\u0161ie alternat\u00edvy?<\/h3>\n\n\n\n<p>N\u00e1hradn\u00e1 nikot\u00ednov\u00e1 terapia (NRT), ako s\u00fa n\u00e1plasti, \u017euva\u010dky a pastilky, je regulovan\u00e1 a \u010dasto sa pou\u017e\u00edva pod lek\u00e1rskym doh\u013eadom, pri\u010dom potenci\u00e1l zneu\u017eitia je ni\u017e\u0161\u00ed. Ak pou\u017e\u00edvate nikot\u00ednov\u00e9 vrec\u00fa\u0161ka ako krok od faj\u010denia, m\u00f4\u017eu by\u0165 kr\u00e1tkodob\u00fdm zlep\u0161en\u00edm - ale s\u00fa <strong>nie<\/strong> bez rizika.<\/p>\n\n\n\n<p>Ak m\u00e1te obavy o zdravie svojho srdca, najbezpe\u010dnej\u0161ie je \u00faplne presta\u0165 faj\u010di\u0165 nikot\u00edn. Pre mnoh\u00fdch si to vy\u017eaduje kombin\u00e1ciu behavior\u00e1lnej terapie, podporn\u00fdch skup\u00edn a v niektor\u00fdch pr\u00edpadoch aj liekov, ako je varenikl\u00edn (Chantix) alebo bupropi\u00f3n (Zyban).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Z\u00e1ver<\/h3>\n\n\n\n<p>Nikot\u00ednov\u00e9 vrec\u00fa\u0161ka vr\u00e1tane Zyn nie s\u00fa ne\u0161kodn\u00e9. Hoci eliminuj\u00fa niektor\u00e9 \u0161kody spojen\u00e9 s faj\u010den\u00edm, st\u00e1le vystavuj\u00fa pou\u017e\u00edvate\u013eov kardiovaskul\u00e1rnym \u00fa\u010dinkom nikot\u00ednu. S\u00fa\u010dasn\u00fd v\u00fdskum nazna\u010duje, \u017ee nikot\u00ednov\u00e9 vrec\u00fa\u0161ka m\u00f4\u017eu zv\u00fd\u0161i\u0165 srdcov\u00fa frekvenciu, krvn\u00fd tlak a \u010dasom zv\u00fd\u0161i\u0165 kardiovaskul\u00e1rne riziko.<\/p>\n\n\n\n<p>K\u00fdm nebude k dispoz\u00edcii viac dlhodob\u00fdch v\u00fdskumov, je rozumn\u00e9 zaobch\u00e1dza\u0165 s t\u00fdmito produktmi opatrne - najm\u00e4 ak m\u00e1te v rodine srdcov\u00e9 ochorenie alebo u\u017e poci\u0165ujete pr\u00edznaky.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Odkazy<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Bhatnagar, A., Whitsel, L. P., Ribisl, K. M., Bullen, C., Chaloupka, F., Piano, M. R., ... &amp; Benowitz, N. (2010). <em>Elektronick\u00e9 cigarety: Vyhl\u00e1senie Americkej kardiologickej asoci\u00e1cie<\/em>. Cirkul\u00e1cia, 132(16), 1520-1544.<a href=\"https:\/\/www.ahajournals.org\/doi\/full\/10.1161\/CIRCULATIONAHA.109.921460\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"> https:\/\/www.ahajournals.org\/doi\/full\/10.1161\/CIRCULATIONAHA.109.921460<br><\/a><\/li>\n\n\n\n<li>Pasquereau, A., Andler, R., Nguyen-Thanh, V., &amp; Arwidson, P. (2023). <em>Prevalencia a charakteristiky pou\u017e\u00edvania nikot\u00ednov\u00fdch vrec\u00fa\u0161ok vo Franc\u00fazsku: Zistenia z prieskumu Health Barometer 2022<\/em>. Kontrola tabaku. Predbe\u017en\u00e1 online publik\u00e1cia.<a href=\"https:\/\/tobaccocontrol.bmj.com\/content\/early\/2023\/04\/25\/tc-2022-057953\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"> https:\/\/tobaccocontrol.bmj.com\/content\/early\/2023\/04\/25\/tc-2022-057953<br><\/a><\/li>\n\n\n\n<li>Alzahrani, T., Pena, I., Temesgen, N., &amp; Glantz, S. A. (2019). S\u00favislos\u0165 medzi pou\u017e\u00edvan\u00edm elektronick\u00fdch cigariet a infarktom myokardu. <em>Journal of the American Heart Association, 8<\/em>(12), e012317. <a href=\"https:\/\/www.ahajournals.org\/doi\/10.1161\/jaha.119.012317\" target=\"_blank\" rel=\"noopener\">https:\/\/www.ahajournals.org\/doi\/10.1161\/jaha.119.012317<\/a><br><\/li>\n\n\n\n<li>Primatesta, P., Falaschetti, E., Gupta, S., Marmot, M. G., &amp; Poulter, N. R. (1997). Association between smoking and blood pressure: Evidence from the Health Survey for England (S\u00favislos\u0165 medzi faj\u010den\u00edm a krvn\u00fdm tlakom: D\u00f4kazy z prieskumu zdravia v Anglicku). <em>American Journal of Hypertension, 10<\/em>(5), 483\u2013490. <a href=\"https:\/\/academic.oup.com\/ajh\/article-abstract\/10\/5\/483\/227662\" target=\"_blank\" rel=\"noopener\">https:\/\/academic.oup.com\/ajh\/article-abstract\/10\/5\/483\/227662<\/a><br><\/li>\n\n\n\n<li>Svetov\u00e1 zdravotn\u00edcka organiz\u00e1cia. (2016). <em>Nikot\u00edn bez dymu: Zni\u017eovanie \u0161k\u00f4d sp\u00f4soben\u00fdch tabakom<\/em>. \u0160tudijn\u00e1 skupina WHO pre regul\u00e1ciu tabakov\u00fdch v\u00fdrobkov (spr\u00e1va \u010d. 955).<a href=\"https:\/\/www.who.int\/tobacco\/publications\/prod_regulation\/nicotine-without-smoke\/en\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"> https:\/\/www.who.int\/tobacco\/publications\/prod_regulation\/nicotine-without-smoke\/en\/<\/a><\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"<p>With the increasing popularity of nicotine pouches like Zyn, VELO, and On!, users often turn to these products thinking they are safer alternatives to smoking or vaping. But how safe are they for your heart? Can nicotine pouches cause cardiovascular problems\u2014and more specifically, is Zyn bad for your heart? In this article, we explore the [&hellip;]<\/p>\n","protected":false},"author":17481,"featured_media":13531,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[261],"tags":[],"class_list":["post-7527","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-health"],"acf":[],"_links":{"self":[{"href":"https:\/\/whitelip.com\/sk\/wp-json\/wp\/v2\/posts\/7527","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/whitelip.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/whitelip.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/whitelip.com\/sk\/wp-json\/wp\/v2\/users\/17481"}],"replies":[{"embeddable":true,"href":"https:\/\/whitelip.com\/sk\/wp-json\/wp\/v2\/comments?post=7527"}],"version-history":[{"count":0,"href":"https:\/\/whitelip.com\/sk\/wp-json\/wp\/v2\/posts\/7527\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/whitelip.com\/sk\/wp-json\/wp\/v2\/media\/13531"}],"wp:attachment":[{"href":"https:\/\/whitelip.com\/sk\/wp-json\/wp\/v2\/media?parent=7527"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/whitelip.com\/sk\/wp-json\/wp\/v2\/categories?post=7527"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/whitelip.com\/sk\/wp-json\/wp\/v2\/tags?post=7527"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}