{"version":"1.0","provider_name":"All About Cardiovascular System and Disorders","provider_url":"https:\/\/johnsonfrancis.org\/professional","author_name":"Johnson Francis","author_url":"https:\/\/johnsonfrancis.org\/professional\/author\/jf\/","title":"Cardiology MCQ: Balloon Mitral Valvuloplasty (BMV) - All About Cardiovascular System and Disorders","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"WJiAY4Qz3J\"><a href=\"https:\/\/johnsonfrancis.org\/professional\/cardiology-mcq-balloon-mitral-valvuloplasty-bmv\/\">Cardiology MCQ: Balloon Mitral Valvuloplasty (BMV)<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/johnsonfrancis.org\/professional\/cardiology-mcq-balloon-mitral-valvuloplasty-bmv\/embed\/#?secret=WJiAY4Qz3J\" width=\"600\" height=\"338\" title=\"&#8220;Cardiology MCQ: Balloon Mitral Valvuloplasty (BMV)&#8221; &#8212; All About Cardiovascular System and Disorders\" data-secret=\"WJiAY4Qz3J\" 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:\/\/johnsonfrancis.org\/professional\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/johnsonfrancis.org\/professional\/wp-content\/uploads\/2025\/06\/Cardiology-MCQ-Balloon-Mitral-Valvuloplasty-BMV.jpg","thumbnail_width":1200,"thumbnail_height":680,"description":"Percutaneous balloon mitral valvuloplasty was introduced by: A. Gruentzig B. Cournand C. Inoue D. Braunwald Correct answer: C. Inoue Inoue and team described percutaneous balloon mitral valvuloplasty in 1983 from Japan. Till then mitral stenosis was managed surgically, by closed mitral valvotomy or open mitral valvotomy, with the latter requiring cardiopulmonary bypass. Inoue and colleagues [&hellip;]"}