{"version":"1.0","provider_name":"NURSING.com","provider_url":"https:\/\/admin.nursing.com","author_name":"Nichole Weaver MSN\/Ed, RN, CCRN","author_url":"https:\/\/admin.nursing.com\/blog\/author\/njweaver\/","title":"03.04 Dysrhythmia Emergencies | NURSING.com","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"nAhxXYj6Zp\"><a href=\"https:\/\/admin.nursing.com\/lesson\/03-04-dysrhythmia-emergencies\/\">03.04 Dysrhythmia Emergencies<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/admin.nursing.com\/lesson\/03-04-dysrhythmia-emergencies\/embed\/#?secret=nAhxXYj6Zp\" width=\"600\" height=\"338\" title=\"&#8220;03.04 Dysrhythmia Emergencies&#8221; &#8212; NURSING.com\" data-secret=\"nAhxXYj6Zp\" 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:\/\/admin.nursing.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"Overview Cardiac dsyrhythmias can cause alterations in heart rate and cardia output. While the outcomes may be similar, the treatments are very different. Nursing Points General Symptomatic Bradycardia Slow Heart rate = lower cardiac output Superventricular Tachycardia Fast Heart Rate (like super fast) = decreased coronary perfusion, decreased filling time, decreased stroke volume = decreased [&hellip;]"}