{"version":"1.0","provider_name":"Cardiovascular Journal of Africa","provider_url":"https:\/\/cvja.co.za\/journal","title":"MobitzType 1 atrioventricular block: A retrospective assessment of the natural history and need for pacing in 45\u201364-year-olds - Cardiovascular Journal of Africa","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"HtrD1Zho2b\"><a href=\"https:\/\/cvja.co.za\/journal\/cvja-2025-049\/\">MobitzType 1 atrioventricular block: A retrospective assessment of the natural history and need for pacing in 45\u201364-year-olds<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/cvja.co.za\/journal\/cvja-2025-049\/embed\/#?secret=HtrD1Zho2b\" width=\"600\" height=\"338\" title=\"&#8220;MobitzType 1 atrioventricular block: A retrospective assessment of the natural history and need for pacing in 45\u201364-year-olds&#8221; &#8212; Cardiovascular Journal of Africa\" data-secret=\"HtrD1Zho2b\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\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\/* ]]> *\/\n<\/script>\n","description":"The practice of pacing patients with Mobitz type 1 atrioventricular (AV) block that present with symptomatic bradycardia or who are older than 65 years of age is well established. There is limited evidence that guides the management of younger asymptomatic patients presenting with Mobitz 1 AV block."}