[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-seo-25465-105":3,"detail-sidebar-cat-0-en-105":57,"doc-detail-25465-en":107},{"code":4,"msg":5,"data":6},0,"ok",{"site_id":7,"language":8,"slug":9,"title":10,"keywords":11,"description":12,"schema_data":13,"social_meta":50,"head_meta":52,"extra_data":54,"updated_unix":56},105,"en","arrhythmias-3","Arrhythmias 3","","This document, titled \"Arrhythmias-3\" and authored by Dr. Haider Abd Alridha Baqer, delves into the complex topic of cardiac arrhythmias, specifically focusing on atrial tachycardia and junctional tachycardia, including AV Nodal Re-entry Tachycardia (AVNRT) and Atrioventricular Re-entry Tachycardia (AVRT), commonly associated with Wolff-Parkinson-White (WPW) syndrome. It details the manifestations, types, and ECG characteristics of these conditions. For atrial tachycardia, the document distinguishes between monofocal (regular) and multifocal (irregular) forms, noting COPD as a common cause of the latter. Junctional tachycardia and AVNRT are described as reentry circuits formed in or near the AV node. The document outlines management strategies for atrial tachycardia, AVNRT, and orthodromic AVRT, including immediate DC shock for unstable patients, vagal maneuvers and IV Adenosine as first-line treatments for stable patients, and prophylactic use of beta-blockers, calcium channel blockers (CCH), or digoxin for frequent recurrences. Catheter ablation is presented as a curative option. Regarding AVRT and WPW syndrome, the text explains the congenital nature of the reentry circuit involving the bundle of Kent. It highlights that the condition is often asymptomatic because electrical impulses typically travel through the normal A-V node pathway. However, when ventricular activation occurs via the accessory pathway, patients may become symptomatic, leading to WPW diagnosis. The document further categorizes WPW into orthodromic tachycardia (narrow QRS) and antidromic tachycardia (wide QRS with delta wave). ECG findings for WPW include a short PR interval and a slurred QRS complex described as a delta wave, with QRS width varying based on the type of tachycardia.",{"@graph":14,"@context":49},[15,34],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/document/","Document",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/document/healthcare/","Healthcare",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/document/arrhythmias-3/25465",4,{"url":32,"name":10,"@type":35,"author":36,"headline":10,"publisher":39,"fileFormat":42,"description":12,"dateModified":43,"datePublished":43,"encodingFormat":42,"isAccessibleForFree":44,"interactionStatistic":45},"DigitalDocument",{"name":37,"@type":38},"Aurora","Person",{"url":19,"name":40,"@type":41},"DocShare","Organization","application/pdf","2026-05-07",true,{"@type":46,"interactionType":47,"userInteractionCount":4},"InteractionCounter",{"@type":48},"ViewAction","https://schema.org",{"og:url":32,"og:type":51,"og:title":10,"og:site_name":40,"og:description":12},"article",{"robots":53,"canonical":32},"index,follow",{"doc_id":55,"site_id":7},25465,1778192767,{"code":4,"msg":58,"data":59},"success",[60,64,68,72,77,82,86,91,96,99,103],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":61,"show_sort_weight":62,"slug":63},"Story & Novel",90,"story-novel",{"id":26,"doc_module":4,"doc_module_name":25,"category_name":65,"show_sort_weight":66,"slug":67},"Literature",80,"literature",{"id":33,"doc_module":4,"doc_module_name":25,"category_name":69,"show_sort_weight":70,"slug":71},"Exam",70,"exam",{"id":73,"doc_module":4,"doc_module_name":25,"category_name":74,"show_sort_weight":75,"slug":76},5,"Comic",60,"comic",{"id":78,"doc_module":4,"doc_module_name":25,"category_name":79,"show_sort_weight":80,"slug":81},6,"Technology",50,"technology",{"id":83,"doc_module":4,"doc_module_name":25,"category_name":29,"show_sort_weight":84,"slug":85},7,40,"healthcare",{"id":87,"doc_module":4,"doc_module_name":25,"category_name":88,"show_sort_weight":89,"slug":90},8,"Research & Report",30,"research-report",{"id":92,"doc_module":4,"doc_module_name":25,"category_name":93,"show_sort_weight":94,"slug":95},9,"Religion & Spirituality",20,"religion-spirituality",{"id":94,"doc_module":4,"doc_module_name":25,"category_name":97,"show_sort_weight":94,"slug":98},"World Cup","world-cup",{"id":100,"doc_module":4,"doc_module_name":25,"category_name":101,"show_sort_weight":100,"slug":102},10,"Lifestyle","lifestyle",{"id":104,"doc_module":4,"doc_module_name":25,"category_name":105,"show_sort_weight":73,"slug":106},19,"General","general",{"code":4,"msg":58,"data":108},{"doc_id":55,"user_id":109,"nickname":37,"user_avatar":110,"doc_module":4,"category_id":83,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":11,"file_id":111,"file_url":112,"file_type":113,"file_size":114,"view_count":4,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":115,"language":116,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":11,"faqs":11,"seo_title":117,"seo_description":12,"update_tm":56,"read_time":118},4810365810221,"https://ap-avatar.wpscdn.com/davatar_155a257f0dc6eb9ab79c44ca47cae57d","cbCaiuhf69k9eo6u","https://ap.wps.com/l/cbCaiuhf69k9eo6u","pdf",2653056,26,"English","Arrhythmias 3 | PDF",66]