{"version":"1.0","provider_name":"Apteka HIT","provider_url":"https:\/\/aptekahit.pl\/blog","author_name":"Admin Blog","author_url":"https:\/\/aptekahit.pl\/blog\/author\/bhulboj\/","title":"Jakie t\u0119tno jest niebezpieczne - Apteka Internetowa - Baza Wiedzy - Apteka HIT","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"fgoD3UoPsW\"><a href=\"https:\/\/aptekahit.pl\/blog\/jakie-tetno-jest-niebezpieczne-apteka-internetowa-baza-wiedzy\/\">Jakie t\u0119tno jest niebezpieczne &#8211; Apteka Internetowa &#8211; Baza Wiedzy<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/aptekahit.pl\/blog\/jakie-tetno-jest-niebezpieczne-apteka-internetowa-baza-wiedzy\/embed\/#?secret=fgoD3UoPsW\" width=\"600\" height=\"338\" title=\"&#8222;Jakie t\u0119tno jest niebezpieczne &#8211; Apteka Internetowa &#8211; Baza Wiedzy&#8221; &#8212; Apteka HIT\" data-secret=\"fgoD3UoPsW\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/aptekahit.pl\/blog\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/aptekahit.pl\/blog\/wp-content\/uploads\/2025\/04\/aptekahit_miniaturka.jpeg","thumbnail_width":1200,"thumbnail_height":800,"description":"Rozpoznawanie sygna\u0142\u00f3w zagro\u017cenia: kiedy t\u0119tno staje si\u0119 niebezpieczne? Wzrost lub spadek t\u0119tna mo\u017ce by\u0107 sygna\u0142em ostrzegaj\u0105cym o potencjalnym zagro\u017ceniu dla zdrowia. T\u0119tno, czyli liczba uderze\u0144 serca na minut\u0119, jest kluczowym wska\u017anikiem zdrowia kardiovaskularnego. Jakie t\u0119tno jest niebezpieczne? T\u0119 warto\u015b\u0107 nale\u017cy ocenia\u0107 indywidualnie, jednak istniej\u0105 pewne og\u00f3lne wytyczne. Dla wi\u0119kszo\u015bci doros\u0142ych normalne t\u0119tno spoczynkowe wynosi od..."}