[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-369570-105":59,"doc-detail-369570-en":131},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":124,"head_meta":126,"extra_data":128,"updated_unix":130},105,"en","pals-ecg-practice-and-review-revised","PALS ECG Practice and Review - Revised","","A concise ECG rhythm recognition and review guide for PALS pre-course practice. Summarizes key features and treatments for sinus rhythm variants, including sinus bradycardia and sinus tachycardia with rate thresholds and typical waveform descriptions. Covers supraventricular tachycardias such as PSVT and distinguishes atrial flutter patterns via conduction ratios and P-wave morphology. Includes atrial fibrillation recognition by irregular rhythm with limited discernible P waves, plus ventricular rhythm categories including monomorphic and polymorphic VT and fine ventricular fibrillation placeholders for treatment notes.",{"@graph":69,"@context":123},[70,84,106],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":20,"@type":76,"position":81},"https://docshare.wps.com/document/exam/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/pals-ecg-practice-and-review-revised/369570/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/pals-ecg-practice-and-review-revised/369570.png","ImageObject",300,407,{"name":92,"@type":93},"Jacob","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-30","2026-09-23",true,{"@type":102,"interactionType":103,"userInteractionCount":105},"InteractionCounter",{"@type":104},"ViewAction",14,{"@type":107,"mainEntity":108},"FAQPage",[109,115,119],{"name":110,"@type":111,"acceptedAnswer":112},"What ECG features distinguish sinus rhythm from other rhythms?","Question",{"text":113,"@type":114},"Sinus rhythm is characterized by rounded P waves, a narrow QRS, a normal T wave, and regular rate.","Answer",{"name":116,"@type":111,"acceptedAnswer":117},"How do rate and waveform cues define sinus tachycardia?",{"text":118,"@type":114},"Sinus tachycardia shows rounded P waves and a narrow QRS with a rate above 100 but below 150; if the rate exceeds 150, it becomes SVT.",{"name":120,"@type":111,"acceptedAnswer":121},"How is atrial flutter different from atrial fibrillation on ECG?",{"text":122,"@type":114},"Atrial flutter is described using conduction ratios such as 3:1 (and can be 2:1 or 1:1) with “notched” P waves, while atrial fibrillation is an irregular rhythm with some discernable P waves but mostly fibrillation between QRS complexes.","https://schema.org",{"og:url":83,"og:type":125,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":127,"canonical":83},"index,follow",{"doc_id":129,"site_id":62},369570,1790293487,{"code":4,"msg":5,"data":132},{"doc_id":129,"user_id":133,"nickname":92,"user_avatar":134,"doc_module":4,"category_id":19,"category_name":20,"doc_title":65,"doc_description":67,"doc_content":135,"file_id":136,"file_url":137,"file_type":138,"file_size":139,"view_count":105,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":140,"language":141,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":142,"faqs":143,"seo_title":144,"seo_description":67,"update_tm":145,"read_time":146,"preview_page_count":4},962084931830,"https://ap-avatar.wpscdn.com/davatar_a8503ba1806abce46bf441b54a3ca4cd","Basic ECG Rhythm Recognition  \nPALS Pre-Course  \nReview  \nSINUS RHYTHM  \n| Rounded P waves | Normal T wave |\n| --- | --- |\n| Narrow QRS | Regular in its rate |\n\nTreatment:    \n_______________________________________________________________________________________________  \nSINUS BRADYCARDIA  \n| Rounded P waves | Regular in its rate |\n| --- | --- |\n| Narrow QRS | Rate below 60 |\n| Normal T wave |  |\n\nTreatment:    \n_______________________________________________________________________________________________  \nSINUS TACHYCARDIA  \nTreatment:  \n\n| Rounded P waves | Regular in its rate |\n| --- | --- |\n| Narrow QRS | Rate above 100, below 150 |\n| Normal T wave | Becomes SVT if rate exceeds 150 |\n\n_____________________________________________________________________________________  \nPAROXYSMAL SUPRAVENTRICULAR TACHYCARDIA  \n(PSVT)  \nTreatment:    \n_______________________________________________________________________________________________  \nATRIAL FLUTTER  \n| Narrow QRS | The faster the heart rate the less time for the 3:1 Conduction\u003Cbr>- Can be 2:1 or 1:1 |\n| --- | --- |\n| 3:1 Conduction Rate\u003Cbr>- 3 “notched” P waves to 1 QRS |  |\n\nTreatment:    \n_______________________________________________________________________________________________  \nATRIAL FIBRILLATION  \n| Irregular rhythm | Some discernable P waves but mostly just“fibrillation” in between the QRS |\n| --- | --- |\n| Narrow QRS |  |\n\nTreatment:    \n_______________________________________________________________________________________________  \nVENTRICULAR RHYTHMS  \nMONOMORPHIC VENTRICULAR TACHYCARDIA  \nTreatment:    \n_______________________________________________________________________________________________  \n_______________________________________________________________________________________________  \nNotes:    \n_______________________________________________________________________________________________  \n_______________________________________________________________________________________________  \n_______________________________________________________________________________________________  \n_______________________________________________________________________________________________  \n_______________________________________________________________________________________________  \n_______________________________________________________________________________________________  \n_______________________________________________________________________________________________  \n_______________________________________________________________________________________________  \n_______________________________________________________________________________________________  \n_______________________________________________________________________________________________  \n_______________________________________________________________________________________________  \n_______________________________________________________________________________________________  \n_______________________________________________________________________________________________  \nPOLYMORPHIC VTACH  \nTreatment:    \n_______________________________________________________________________________________________  \n_______________________________________________________________________________________________  \nNotes:    \n_______________________________________________________________________________________________  \n_______________________________________________________________________________________________  \n_______________________________________________________________________________________________  \n_______________________________________________________________________________________________  \n_______________________________________________________________________________________________  \n_______________________________________________________________________________________________  \n______________________________________________________________________________________","cbCaik3g0RBVpucc","https://ap.wps.com/l/cbCaik3g0RBVpucc","pdf",1084089,17,"English","# Basic ECG Rhythm Recognition\n## PALS Pre-Course Review\n## Sinus Rhythm\n## Sinus Bradycardia\n## Sinus Tachycardia\n## Paroxysmal Supraventricular Tachycardia (PSVT)\n## Atrial Flutter\n## Atrial Fibrillation\n## Ventricular Rhythms","[{\"question\":\"What ECG features distinguish sinus rhythm from other rhythms?\",\"answer\":\"Sinus rhythm is characterized by rounded P waves, a narrow QRS, a normal T wave, and regular rate.\"},{\"question\":\"How do rate and waveform cues define sinus tachycardia?\",\"answer\":\"Sinus tachycardia shows rounded P waves and a narrow QRS with a rate above 100 but below 150; if the rate exceeds 150, it becomes SVT.\"},{\"question\":\"How is atrial flutter different from atrial fibrillation on ECG?\",\"answer\":\"Atrial flutter is described using conduction ratios such as 3:1 (and can be 2:1 or 1:1) with “notched” P waves, while atrial fibrillation is an irregular rhythm with some discernable P waves but mostly fibrillation between QRS complexes.\"}]","PALS ECG Practice and Review - Revised | PDF",1790183476,43]