{"id":2532,"date":"2025-10-20T08:23:45","date_gmt":"2025-10-20T08:23:45","guid":{"rendered":"https:\/\/patialaheart.com\/blog\/?p=2532"},"modified":"2026-05-14T06:55:28","modified_gmt":"2026-05-14T06:55:28","slug":"high-troponin-levels-no-heart-attack-causes","status":"publish","type":"post","link":"https:\/\/patialaheart.com\/blog\/high-troponin-levels-no-heart-attack-causes\/","title":{"rendered":"Troponin Test: High Levels but No Heart Attack? Causes Explained"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 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:\/\/patialaheart.com\/blog\/high-troponin-levels-no-heart-attack-causes\/#Introduction\" >Introduction<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/patialaheart.com\/blog\/high-troponin-levels-no-heart-attack-causes\/#Understanding_Troponin_and_Its_Role_in_the_Heart\" >Understanding Troponin and Its Role in the Heart<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/patialaheart.com\/blog\/high-troponin-levels-no-heart-attack-causes\/#High_Troponin_Levels_Without_a_Heart_Attack_The_Difference_Explained\" >High Troponin Levels Without a Heart Attack (The Difference Explained)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/patialaheart.com\/blog\/high-troponin-levels-no-heart-attack-causes\/#Common_Causes_of_High_Troponin_Levels_Without_a_Heart_Attack\" >Common Causes of High Troponin Levels Without a Heart Attack<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/patialaheart.com\/blog\/high-troponin-levels-no-heart-attack-causes\/#How_Physicians_Diagnose_the_Cause_Behind_High_Troponin\" >How Physicians Diagnose the Cause Behind High Troponin<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/patialaheart.com\/blog\/high-troponin-levels-no-heart-attack-causes\/#Why_It_Still_Matters_%E2%80%94_Prognosis_and_Risk\" >Why It Still Matters \u2014 Prognosis and Risk<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/patialaheart.com\/blog\/high-troponin-levels-no-heart-attack-causes\/#Management_and_Treatment_Strategies\" >Management and Treatment Strategies<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/patialaheart.com\/blog\/high-troponin-levels-no-heart-attack-causes\/#PHMH_%E2%80%94_Your_Partner_in_Accurate_Troponin_Diagnosis_and_Heart_Care\" >PHMH \u2014 Your Partner in Accurate Troponin Diagnosis and Heart Care<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/patialaheart.com\/blog\/high-troponin-levels-no-heart-attack-causes\/#FAQs\" >FAQs<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Introduction\"><\/span><b>Introduction<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">If your test report indicates &#8220;elevated troponin&#8221;, then it is common to panic. Troponin has a powerful connection with heart attacks, and therefore, if you see an increase in it, you immediately start fearing.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">But here&#8217;s the reality, not all elevated troponin implies a heart attack. At times, it&#8217;s your body&#8217;s method of indicating some other serious problem that should be addressed.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">That&#8217;s why it&#8217;s important not to make assumptions or diagnose oneself based on a single lab value. A thorough medical check-up can reveal the actual cause of elevated troponin and avoid future complications.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Understanding_Troponin_and_Its_Role_in_the_Heart\"><\/span><b>Understanding Troponin and Its Role in the Heart<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><strong>What is Troponin?<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">Troponin is a protein in your heart muscle that assists in contracting the muscle. There are certain forms, cardiac troponin I (cTnI) and cardiac troponin T (cTnT), which are heart-specific. If these show up in the blood, typically, it means that some heart cells have been damaged.<\/span><\/p>\n<h3>How the Troponin Test Works and What It Measures<\/h3>\n<div data-test-render-count=\"1\">\n<div class=\"group\">\n<div class=\"contents\">\n<div class=\"group relative relative pb-3\" data-is-streaming=\"false\">\n<div class=\"font-claude-response relative leading-[1.65rem] [&amp;_pre&gt;div]:bg-bg-000\/50 [&amp;_pre&gt;div]:border-0.5 [&amp;_pre&gt;div]:border-border-400 [&amp;_.ignore-pre-bg&gt;div]:bg-transparent [&amp;_.standard-markdown_:is(p,blockquote,h1,h2,h3,h4,h5,h6)]:pl-2 [&amp;_.standard-markdown_:is(p,blockquote,ul,ol,h1,h2,h3,h4,h5,h6)]:pr-8 [&amp;_.progressive-markdown_:is(p,blockquote,h1,h2,h3,h4,h5,h6)]:pl-2 [&amp;_.progressive-markdown_:is(p,blockquote,ul,ol,h1,h2,h3,h4,h5,h6)]:pr-8\">\n<div>\n<div class=\"standard-markdown grid-cols-1 grid [&amp;_&gt;_*]:min-w-0 gap-3 standard-markdown\">\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">The troponin test is a blood test that measures cardiac troponin proteins, cTnI or cTnT, circulating in your bloodstream. Under normal conditions, these proteins stay inside your heart muscle cells. When heart cells are damaged, they leak into the blood, and the test picks that up.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">High-sensitivity troponin tests can detect even tiny amounts, sometimes within 1 to 3 hours of damage occurring. Doctors usually run the test more than once, looking at whether levels are rising, falling, or staying flat, because that pattern reveals far more than any single reading alone.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h3>How Troponin Testing Works in a Clinical Setting<\/h3>\n<p><span style=\"font-weight: 400;\">Following heart muscle damage, troponin is released into the bloodstream. New high-sensitivity troponin tests can even pick up on very small levels, allowing physicians to diagnose issues before complications arise. But they can also rise for other reasons, heart attacks, but also other causes.<\/span><\/p>\n<h3>Troponin Normal Range: What the Numbers Mean<\/h3>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">There is no single universal normal range for troponin, it varies depending on the test used, the laboratory, and the patient&#8217;s age, sex, and kidney function. In most standard tests, a troponin level below 0.04 ng\/mL is considered normal. High-sensitivity tests use much lower thresholds, sometimes in nanograms per litre.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">A result above the 99th percentile of a healthy reference population is generally flagged as elevated. But a number alone doesn&#8217;t confirm a heart attack.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">What matters more is the trend. A sharp rise and fall suggests acute heart injury. A mildly elevated level that stays flat over several hours is more likely chronic, often linked to kidney disease, heart failure, or long-term strain. Always read numbers in context, not in isolation.<\/p>\n<h3><strong>Troponin levels must be interpreted carefully\u00a0<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">What is &#8220;high&#8221; will depend on your age, the health of your kidneys, or any underlying medical conditions. One abnormal reading doesn&#8217;t necessarily mean a heart attack, physicians consider the trend, context, and related symptoms.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"High_Troponin_Levels_Without_a_Heart_Attack_The_Difference_Explained\"><\/span>High Troponin Levels Without a Heart Attack (The Difference Explained)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><strong>Myocardial Infarction versus Myocardial Injury<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">A myocardial infarction (MI) or heart attack is Characterised by obstructed blood flow, ischemia, ECG alterations, and an increase and decrease in troponin.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Myocardial injury, on the other hand, refers to damage to the heart muscle from other mechanisms, without obstruction.<\/span><\/p>\n<h3><strong>Why &#8220;High Troponin, No Heart Attack&#8221; Occurs<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">Physicians refer to this non-MI Troponinemia, an elevation in troponin independent of heart attack. This is why cardiologists depend on imaging, ECGs, and clinical history prior to calling it a heart attack.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Common_Causes_of_High_Troponin_Levels_Without_a_Heart_Attack\"><\/span><b>Common Causes of High Troponin Levels Without a Heart Attack<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Even with a regular ECG, elevated troponin may be a sign of other underlying issues.<\/span><\/p>\n<h3><strong>Systemic &amp; Non-Cardiac Causes<\/strong><\/h3>\n<h4><strong>Kidney Disease (Chronic or Acute)<\/strong><\/h4>\n<p><span style=\"font-weight: 400;\">When kidneys fail to remove waste properly, troponin can build up in the blood. In these instances, physicians track whether it remains level or increases to separate chronic elevation from recent damage.<\/span><\/p>\n<h4><strong>Sepsis, Infection, or Severe Inflammation<\/strong><\/h4>\n<p><span style=\"font-weight: 400;\">Severe infection releases inflammatory chemicals that can indirectly damage heart cells and increase troponin levels.<\/span><\/p>\n<h4><strong>Pulmonary Embolism or Lung Strain<\/strong><\/h4>\n<p><span style=\"font-weight: 400;\">A lung blood clot or overload pressure on the right heart can raise troponin secondary to oxygen imbalance.<\/span><\/p>\n<h4><strong>Stroke or Brain Injury<\/strong><\/h4>\n<p><span style=\"font-weight: 400;\">Increased stress hormones following neurological damage can lead to mild heart damage, expressed as increased troponin.<\/span><\/p>\n<h3><strong>Cardiac but Non-Ischemic Causes<\/strong><\/h3>\n<h4><strong>Myocarditis or Pericarditis<\/strong><\/h4>\n<p><span style=\"font-weight: 400;\">Viral or autoimmune inflammation of the heart or pericardium usually results in mild elevation of troponin.<\/span><\/p>\n<h4><strong>Heart Failure or Left Ventricular Hypertrophy<\/strong><\/h4>\n<p><span style=\"font-weight: 400;\">When the heart goes into overdrive, small damage happens with time and results in raised troponin.<\/span><\/p>\n<h4><strong>Arrhythmias and Tachycardia<\/strong><\/h4>\n<p><span style=\"font-weight: 400;\">Sickly or irregularly occurring heartbeats raise oxygen needs and result in transient troponin elevation.<\/span><\/p>\n<h4><strong>Surgical Stress, Trauma, or Strenuous Exercise<\/strong><\/h4>\n<p><span style=\"font-weight: 400;\">Severe physical stress or heavy exercise can also result in short-term elevations of troponin without irreparable damage.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_Physicians_Diagnose_the_Cause_Behind_High_Troponin\"><\/span><strong>How Physicians Diagnose the Cause Behind High Troponin<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><strong>Clinical Correlation and Symptom Analysis<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">Pain in the chest, shortness of breath, tiredness, or dizziness, all these symptoms direct interpretation in conjunction with the lab result.<\/span><\/p>\n<h3><strong>Serial Troponin Measurements<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">A real heart attack is seen with a peak and a fall in troponin. Non-cardiac or chronic elevations remain constant.<\/span><\/p>\n<h3><strong>ECG, Echocardiogram, and Imaging<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">These investigations allow visualisation of heart function, wall motion, and blood supply to diagnose or exclude ischemia.<\/span><\/p>\n<h3><strong>Other Blood Tests<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">Physicians can screen for BNP, CK-MB, CRP, and renal function to look for infection, stress, or systemic illness.<\/span><\/p>\n<h3><strong>Physician Risk Stratification<\/strong><\/h3>\n<p>The presence of underlying conditions such as diabetes, hypertension, or kidney disease makes assessment even more critical since they affect troponin interpretation, this initial bedside evaluation is often led by the <a class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"https:\/\/patialaheart.com\/blog\/resident-medical-officer\/\">RMO in hospital<\/a> before the cardiologist is involved.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Why_It_Still_Matters_%E2%80%94_Prognosis_and_Risk\"><\/span><strong>Why It Still Matters \u2014 Prognosis and Risk<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><strong>Persistent Troponin Elevation as a Risk Marker<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">Even a chronic, mild elevation is an indication that your heart may be under stress. Don&#8217;t dismiss it, even if you don&#8217;t feel anything.<\/span><\/p>\n<h3><strong>When Elevated Troponin Is Hazardous<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">In case of a sudden rise or when seen with acute chest pain or severe shortness of breath, prompt medical care is required.<\/span><\/p>\n<h3><strong>Long-Term Follow-Up<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">Repeated testing and cardiac imaging serve to keep your heart healthy in the long term.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Management_and_Treatment_Strategies\"><\/span><strong>Management and Treatment Strategies<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><strong>Treatment of the Root Cause<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">Treating infection, correcting kidney function, correcting arrhythmias, or lowering inflammation is important to normalise troponin.<\/span><\/p>\n<h3><strong>Lifestyle and Prevention<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">A healthy lifestyle exercise, balanced eating, stress management, and good blood pressure and sugar control can lower long-term risks.<\/span><\/p>\n<h3><strong>When Immediate Medical Help Is Necessary<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">Get help immediately if you have chest pain, dizziness, shortness of breath, or severe tiredness particularly if troponin levels are increasing.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"PHMH_%E2%80%94_Your_Partner_in_Accurate_Troponin_Diagnosis_and_Heart_Care\"><\/span><strong>PHMH \u2014 Your Partner in Accurate Troponin Diagnosis and Heart Care<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><strong>How PHMH Assists Patients With Elevated Troponin<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">At Patiala Heart Institute &amp; Multispeciality Hospital, we integrate advanced cardiac testing ECG, echocardiography, high-sensitivity troponin analysis, and CT angiography, with experienced medical interpretation.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u00a0Our 24\u00d77 emergency group guarantees each cardiac symptom gets tackled instantly and accurately.<\/span><\/p>\n<h3><strong>PHMH&#8217;s Method to &#8220;High Troponin, No Heart Attack&#8221; Cases<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">Our specialists follow a step-by-step evaluation to identify non-ischemic causes like infection, renal dysfunction, or inflammation.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">This approach avoids unnecessary treatment while ensuring no genuine heart attack goes unnoticed.<\/span><\/p>\n<h3><strong>Patient Education and Ongoing Monitoring<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">We believe informed patients make healthier choices. PHMH provides detailed counselling, lifestyle guidance, and regular check-ups to prevent future heart complications.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"FAQs\"><\/span><strong>FAQs<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><strong>1.What Does a Troponin Test Negative Result Mean?<\/strong><\/h3>\n<p>A negative troponin test means no significant amount of troponin was detected in your blood, indicating the heart muscle has not been damaged. This generally rules out a heart attack at the time of testing. Your doctor may still run follow-up tests if symptoms continue.<\/p>\n<h3>2.What Does a Trop T Test Positive Result Mean?<\/h3>\n<p>A positive Trop T test means troponin T protein has been detected in your blood, which signals damage to the heart muscle. This is a strong indicator of a heart attack or another serious cardiac condition. Immediate medical evaluation is required if your result comes back positive.<\/p>\n<h3><strong>3. Can troponin be high without having a heart attack?<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">Yes, several conditions can result in elevated troponin. PHMH specialists review symptoms, ECG, and lab together to identify the real cause.<\/span><\/p>\n<h3><strong>4. If I have a normal ECG, should I be concerned about elevated troponin?<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">A normal ECG does not assure safety. Our physicians sometimes take additional imaging or retesting for clarity.<\/span><\/p>\n<h3><strong>5. How do kidney issues impact troponin?<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">Chronic kidney disease may elevate troponin mildly. PHMH physicians refer to it in context to your baseline and medical history.<\/span><\/p>\n<h3><strong>6. Can stress or exercise temporarily elevate troponin?<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">Yes, but it usually returns to normal sooner. PHMH takes proper precautions to exclude heart damage.<\/span><\/p>\n<h3><strong>7. What do I do if troponin is elevated but I am okay?<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">Don&#8217;t dismiss it. Get checked out at PHMH \u2014 some underlying problems may have no symptoms at first.<\/span><\/p>\n<h3><strong>8. How does PHMH prevent future heart issues if troponin was previously elevated?<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">With preventive cardiology services, lifestyle monitoring, and cutting-edge diagnostics, PHMH supports you in long-term heart health.<\/span><\/p>\n<p><strong>Conclusion<\/strong><\/p>\n<p><span style=\"font-weight: 400;\">High troponin doesn&#8217;t necessarily indicate a heart attack, but never let it be dismissed.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">A proper assessment may reveal underlying heart strain, infections, or systemic illness that require attention. Here at Patiala Heart Institute &amp; Multispeciality Hospital, we guarantee each of our patients receives a precise diagnosis and an individualized plan to improve the health of their heart. Because when it comes to your heart, knowing the &#8220;why&#8221; behind each test result can be the difference. <\/span><\/p>\n<p><span style=\"font-weight: 400;\"><img decoding=\"async\" src=\"https:\/\/patialaheart.com\/blog\/wp-content\/uploads\/2022\/09\/calendar-1.png\" \/><a href=\"https:\/\/patialaheart.com\/contact-us.php\">Book An Appointment with Our Specialist in Patiala Today!<\/a><br \/>\n<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Introduction If your test report indicates &#8220;elevated troponin&#8221;, then it is common to panic. Troponin has a powerful connection with heart attacks, and therefore, if you see an increase in it, you immediately start fearing. But here&#8217;s the reality, not all elevated troponin implies a heart attack. At times, it&#8217;s your body&#8217;s method of indicating &hellip; <\/p>\n","protected":false},"author":1,"featured_media":2550,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[],"class_list":["post-2532","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cardiology"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Troponin Test: High Levels, No Heart Attack? Know Why<\/title>\n<meta name=\"description\" content=\"High troponin on your troponin test but no heart attack? Learn the real causes, normal range &amp; when to see a cardiologist. 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