{"id":55722,"date":"2025-07-11T16:00:15","date_gmt":"2025-07-11T10:30:15","guid":{"rendered":"https:\/\/www.healthkart.com\/connect\/?p=55722"},"modified":"2026-01-27T17:45:39","modified_gmt":"2026-01-27T12:15:39","slug":"cardiac-arrest-vs-heart-attack-symptoms","status":"publish","type":"post","link":"https:\/\/www.healthkart.com\/connect\/cardiac-arrest-vs-heart-attack-symptoms\/","title":{"rendered":"Cardiac Arrest vs Heart Attack: How Tell Them Apart and Save A Life?"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Heart attack and cardiac arrest are not the same. A lot of people confuse these two serious medical emergencies but they are very different in terms of causes, onset, and treatment.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">While a heart attack affects blood circulation problems, a sudden cardiac arrest can stop the heart from beating, requiring CPR (Cardiopulmonary Resuscitation) to revive the pulse. Which one is more dangerous?\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">In this blog you will learn about cardiac arrest vs heart attack symptoms, cardiac arrest vs heart attack which is worse, and what should be the first aid in these conditions.<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_81 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.healthkart.com\/connect\/cardiac-arrest-vs-heart-attack-symptoms\/#What_is_a_Heart_Attack\" >What is a Heart Attack?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.healthkart.com\/connect\/cardiac-arrest-vs-heart-attack-symptoms\/#What_is_Cardiac_Arrest\" >What is Cardiac Arrest?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.healthkart.com\/connect\/cardiac-arrest-vs-heart-attack-symptoms\/#Cardiac_Arrest_vs_Heart_Attack_Symptoms\" >Cardiac Arrest vs Heart Attack Symptoms<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.healthkart.com\/connect\/cardiac-arrest-vs-heart-attack-symptoms\/#Heart_Attack_Symptoms\" >Heart Attack Symptoms<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.healthkart.com\/connect\/cardiac-arrest-vs-heart-attack-symptoms\/#Cardiac_Arrest_Symptoms\" >Cardiac Arrest Symptoms<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.healthkart.com\/connect\/cardiac-arrest-vs-heart-attack-symptoms\/#Acting_Fast_What_You_Should_Do_to_Save_a_Life\" >Acting Fast: What You Should Do to Save a Life?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.healthkart.com\/connect\/cardiac-arrest-vs-heart-attack-symptoms\/#For_Heart_Attack\" >For Heart Attack<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.healthkart.com\/connect\/cardiac-arrest-vs-heart-attack-symptoms\/#For_Cardiac_Arrest\" >For Cardiac Arrest<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.healthkart.com\/connect\/cardiac-arrest-vs-heart-attack-symptoms\/#Final_Thoughts\" >Final Thoughts<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_is_a_Heart_Attack\"><\/span><strong>What is a Heart Attack?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">A heart attack, colloquial name for <\/span><i><span style=\"font-weight: 400;\">Myocardial Infarction<\/span><\/i><span style=\"font-weight: 400;\">, occurs when the blood stops reaching to the heart. This is due to a blocked artery, and if not treated quickly, the parts of the hear<\/span><span style=\"font-weight: 400;\">t muscle <\/span><span style=\"font-weight: 400;\">connected to that artery begin to <\/span><span style=\"font-weight: 400;\">die<\/span><span style=\"font-weight: 400;\"> slowly. The longer you wait, the more damage your heart suffers.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Typically, the heart keeps beating during a heart attack, but in some cases<\/span><span style=\"font-weight: 400;\">,<\/span><span style=\"font-weight: 400;\"> blocked blood circulation to the heart can also trigger a cardiac arrest, described in the next section.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_is_Cardiac_Arrest\"><\/span><strong>What is Cardiac Arrest?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Cardiac arrest happens<\/span><span style=\"font-weight: 400;\"> due to an <\/span><span style=\"font-weight: 400;\">electrical failure in the heart. It causes the heartbeat to become dangerously irregular (arrhythmia) or even stop completely.<\/span><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/books\/NBK534866\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">As per NIH study<\/span><\/a><span style=\"font-weight: 400;\">, cardiac arrest cuts off the blood flow to different<\/span><span style=\"font-weight: 400;\"> vital organs<\/span><span style=\"font-weight: 400;\"> of the body (brain, lungs, etc.), causing the person to become unconscious.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">It is also known as a sudden cardiac arrest as it happens suddenly and often without a warning. Without help within minutes, the victim can succumb to a cardiac arrest.\u00a0<\/span><\/p>\n<p><b>So, between a cardiac arrest and heart attack, a cardiac arrest is more dangerous.<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Keep scrolling to find out what cardiac arrest vs heart attack signs look like for better understanding about heart attack vs cardiac arrest differences.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cardiac_Arrest_vs_Heart_Attack_Symptoms\"><\/span><strong>Cardiac Arrest vs Heart Attack Symptoms<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Knowledge about the symptoms of cardiac arrest and heart attack can enable you to identify which condition a person is going through and provide first aid accordingly.\u00a0<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-55730\" src=\"https:\/\/connect.healthkart.com\/wp-content\/uploads\/2025\/07\/Cardiac-Arrest-vs-Heart-Attack-Symptoms-400x311.jpg\" alt=\"Cardiac Arrest vs Heart Attack Symptoms\" width=\"734\" height=\"571\" srcset=\"https:\/\/connect.healthkart.com\/wp-content\/uploads\/2025\/07\/Cardiac-Arrest-vs-Heart-Attack-Symptoms-400x311.jpg 400w, https:\/\/connect.healthkart.com\/wp-content\/uploads\/2025\/07\/Cardiac-Arrest-vs-Heart-Attack-Symptoms-768x597.jpg 768w, https:\/\/connect.healthkart.com\/wp-content\/uploads\/2025\/07\/Cardiac-Arrest-vs-Heart-Attack-Symptoms.jpg 900w\" sizes=\"auto, (max-width: 734px) 100vw, 734px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Heart_Attack_Symptoms\"><\/span><strong>Heart Attack Symptoms<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">The symptoms of a heart attack develop gradually, but can also be sudden with the following indications:\u00a0<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Feeling squeezing pain or pressure in the chest<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Pain radiating to the left arm, jaw, neck, or back<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Shortness of breath<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Cold sweats<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nausea or vomiting<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Fatigue or lightheadedness<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Anxiety<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Cardiac_Arrest_Symptoms\"><\/span><strong>Cardiac Arrest Symptoms<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">These occur suddenly without a warning:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Sudden collapse or loss of consciousness<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Loss of pulse\/no heartbeat<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">No breathing or gasping for breath\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Unresponsiveness<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Bluish or pale skin due to lack of oxygen<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Jerky, seizure-like movements<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-55732\" src=\"https:\/\/connect.healthkart.com\/wp-content\/uploads\/2025\/07\/Cardiac-arrest-vs-heart-attack-Know-the-Actual-Difference-DID-YOU-KNOW-400x111.jpg\" alt=\"interesting fact about heart attack symptoms in men and women\" width=\"735\" height=\"204\" srcset=\"https:\/\/connect.healthkart.com\/wp-content\/uploads\/2025\/07\/Cardiac-arrest-vs-heart-attack-Know-the-Actual-Difference-DID-YOU-KNOW-400x111.jpg 400w, https:\/\/connect.healthkart.com\/wp-content\/uploads\/2025\/07\/Cardiac-arrest-vs-heart-attack-Know-the-Actual-Difference-DID-YOU-KNOW-768x213.jpg 768w, https:\/\/connect.healthkart.com\/wp-content\/uploads\/2025\/07\/Cardiac-arrest-vs-heart-attack-Know-the-Actual-Difference-DID-YOU-KNOW.jpg 900w\" sizes=\"auto, (max-width: 735px) 100vw, 735px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Acting_Fast_What_You_Should_Do_to_Save_a_Life\"><\/span><strong>Acting Fast: What You Should Do to Save a Life?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">When a person is experiencing either heart attack vs cardiac arrest symptoms, every second counts and it\u2019s critical to get medical help quickly.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Dial the emergency number 102 for <\/span><span style=\"font-weight: 400;\">an<\/span><span style=\"font-weight: 400;\"> ambulance or 112 for any type of emergency, in India.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Next, stay calm and try these first-aid steps till the ambulance arrives:<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"For_Heart_Attack\"><\/span><strong>For Heart Attack<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Help the person sit down or lie on the ground face up. It takes excessive strain o<\/span><span style=\"font-weight: 400;\">ff t<\/span><span style=\"font-weight: 400;\">he heart.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Loosen tight clothing to ease breathing.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Perform CPR if the person loses consciousness (explained below).<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"For_Cardiac_Arrest\"><\/span><strong>For Cardiac Arrest<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">After you\u2019ve called the emergency number, start CPR on the person.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">CPR steps:<\/span><\/li>\n<\/ul>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Help the person lie flat on their back.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Give 30 chest compressions (at least 2 inches deep, at 100\u2013120 beats per minute).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Do 2 rescue breaths &#8211; pinch the person\u2019s nostrils and give mouth-to-mouth oxygen so that their chest rises. If you don\u2019t know how to do breath CPR, you can just continue doing only hands-only CPR until help arrives. By performing this technique, you can <\/span><a href=\"https:\/\/www.heart.org\/en\/health-topics\/heart-attack\/about-heart-attacks\/heart-attack-or-sudden-cardiac-arrest-how-are-they-different\"><span style=\"font-weight: 400;\">double or even triple<\/span><\/a><span style=\"font-weight: 400;\"> a person\u2019s chance of survival.<\/span><\/li>\n<\/ol>\n<p><strong>Read More: <a href=\"https:\/\/www.healthkart.com\/connect\/chest-pain-due-to-gas\/\">You May be Confusing Chest Pain Due to Gas with Heart Attack<\/a><\/strong><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Final_Thoughts\"><\/span><strong>Final Thoughts<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Sudden cardiac arrest vs heart attack symptoms may look similar but the two conditions are very different. A heart attack is a circulation problem, while cardiac arrest is caused by the electrical failure <\/span><span style=\"font-weight: 400;\">that stops<\/span><span style=\"font-weight: 400;\"> the heart from working completely. Facing either of these, you need to stay calm and act fast. Call emergency services and start CPR if the person goes unconscious. These tips can help you save lives in emergency situations.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Heart attack and cardiac arrest are not the same. A lot of people confuse these two serious medical emergencies but they are very different in terms of causes, onset, and treatment. While a heart attack affects blood circulation problems, a sudden cardiac arrest can stop the heart from beating, requiring CPR (Cardiopulmonary Resuscitation) to revive [&hellip;]<\/p>\n","protected":false},"author":204,"featured_media":55728,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[1],"tags":[],"secondary_tag":[],"class_list":{"0":"post-55722","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-chronic-conditions","8":"entry"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Cardiac Arrest vs Heart Attack: Symptoms &amp; First Aid - HealthKart<\/title>\n<meta name=\"description\" content=\"Heart attack blocks the blood flow to the heart while cardiac arrest stops the heartbeat suddenly. 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