{"version":"1.0","provider_name":"Nextillo Blog","provider_url":"https:\/\/www.nextillo.com\/blog","author_name":"Nextillo Blog","author_url":"https:\/\/www.nextillo.com\/blog\/author\/nextillo\/","title":"Understanding Cardiac Physiology: A Complete Guide - Nextillo Blog","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"j6P7u6QZDN\"><a href=\"https:\/\/www.nextillo.com\/blog\/understanding-cardiac-physiology-a-complete-guide\/\">Understanding Cardiac Physiology: A Complete Guide<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.nextillo.com\/blog\/understanding-cardiac-physiology-a-complete-guide\/embed\/#?secret=j6P7u6QZDN\" width=\"600\" height=\"338\" title=\"&#8220;Understanding Cardiac Physiology: A Complete Guide&#8221; &#8212; Nextillo Blog\" data-secret=\"j6P7u6QZDN\" 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\/\/# sourceURL=https:\/\/www.nextillo.com\/blog\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.nextillo.com\/blog\/wp-content\/uploads\/2025\/01\/Understanding-Cardiac-Physiology-A-Complete-Guide.jpg","thumbnail_width":1280,"thumbnail_height":720,"description":"The human heart is important to maintain life through circulating blood around the body. Continuous flow provides oxygen, nutrients, and hormones to tissues and removes waste products. The heart functions within an exquisite, at the same time miracle-like, interplay of electrical impulses, mechanical contractions, and the various physiological processes. This is a comprehensive review of [&hellip;]"}