{"id":4943,"date":"2026-09-07T08:52:47","date_gmt":"2026-09-07T08:52:47","guid":{"rendered":"https:\/\/www.kayawell.com\/blog\/?p=4943"},"modified":"2026-09-07T08:52:54","modified_gmt":"2026-09-07T08:52:54","slug":"heart-screening-myths-facts","status":"publish","type":"post","link":"https:\/\/www.kayawell.com\/blog\/heart-screening-myths-facts","title":{"rendered":"Heart Screening Myths: Facts You Need to Know"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Heart screening can mean different things to different people. Some associate it with a blood-pressure check and blood tests, while others expect an ECG, echocardiogram or exercise stress test.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This can lead to misconceptions about who needs cardiac screening, which tests should be included and what a normal result actually means.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Routine cardiovascular risk checks and cardiac investigations do not serve the same purpose. Blood pressure, blood glucose and cholesterol testing can identify risk factors associated with cardiovascular disease. Tests such as an ECG, echocardiogram and exercise stress test examine particular aspects of heart rhythm, structure, function or response to exertion.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\r\n<div class=\"ez-toc-title-container\">\r\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\r\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>\r\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.kayawell.com\/blog\/heart-screening-myths-facts\/#Myth_1_If_You_Feel_Healthy_There_Is_No_Reason_to_Check_Your_Cardiovascular_Risk\" >Myth 1: If You Feel Healthy, There Is No Reason to Check Your Cardiovascular Risk<\/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.kayawell.com\/blog\/heart-screening-myths-facts\/#Myth_2_Everyone_Going_for_Heart_Screening_Needs_the_Same_Tests\" >Myth 2: Everyone Going for Heart Screening Needs the Same Tests<\/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.kayawell.com\/blog\/heart-screening-myths-facts\/#Myth_3_Cardiac_Screening_Always_Means_Having_an_ECG_Echocardiogram_and_Stress_Test\" >Myth 3: Cardiac Screening Always Means Having an ECG, Echocardiogram and Stress Test<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.kayawell.com\/blog\/heart-screening-myths-facts\/#Myth_4_A_Normal_ECG_Means_There_Cannot_Be_a_Heart_Problem\" >Myth 4: A Normal ECG Means There Cannot Be a Heart Problem<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.kayawell.com\/blog\/heart-screening-myths-facts\/#Myth_5_An_ECG_and_Echocardiogram_Check_the_Same_Thing\" >Myth 5: An ECG and Echocardiogram Check the Same Thing<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.kayawell.com\/blog\/heart-screening-myths-facts\/#Myth_6_Everyone_Over_40_Needs_a_Stress_Test\" >Myth 6: Everyone Over 40 Needs a Stress Test<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.kayawell.com\/blog\/heart-screening-myths-facts\/#Myth_7_Blood_Tests_Alone_Can_Tell_You_Whether_You_Have_Heart_Disease\" >Myth 7: Blood Tests Alone Can Tell You Whether You Have Heart Disease<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.kayawell.com\/blog\/heart-screening-myths-facts\/#Myth_8_The_Same_Heart_Screening_Schedule_Is_Suitable_for_Everyone\" >Myth 8: The Same Heart Screening Schedule Is Suitable for Everyone<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.kayawell.com\/blog\/heart-screening-myths-facts\/#Myth_9_An_Abnormal_Screening_Result_Automatically_Means_You_Have_Heart_Disease\" >Myth 9: An Abnormal Screening Result Automatically Means You Have Heart Disease<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.kayawell.com\/blog\/heart-screening-myths-facts\/#Myth_10_A_Normal_Heart_Screening_Result_Means_You_Never_Need_to_Think_About_Heart_Health_Again\" >Myth 10: A Normal Heart Screening Result Means You Never Need to Think About Heart Health Again<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.kayawell.com\/blog\/heart-screening-myths-facts\/#Myth_11_Screening_Is_the_Right_Next_Step_During_a_Possible_Cardiac_Emergency\" >Myth 11: Screening Is the Right Next Step During a Possible Cardiac Emergency<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.kayawell.com\/blog\/heart-screening-myths-facts\/#What_Should_Heart_Screening_Actually_Aim_to_Assess\" >What Should Heart Screening Actually Aim to Assess?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.kayawell.com\/blog\/heart-screening-myths-facts\/#Frequently_Asked_Questions\" >Frequently Asked Questions<\/a><\/li><\/ul><\/nav><\/div>\r\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Myth_1_If_You_Feel_Healthy_There_Is_No_Reason_to_Check_Your_Cardiovascular_Risk\"><\/span><strong>Myth 1: If You Feel Healthy, There Is No Reason to Check Your Cardiovascular Risk<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Fact: Some cardiovascular risk factors can be present without noticeable symptoms.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">High blood pressure, raised cholesterol, and diabetes can develop while a person continues to feel well. Symptoms are therefore not a reliable way to determine whether these conditions are present.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Routine cardiovascular assessment can include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Blood-pressure measurement<\/li>\n\n\n\n<li>Blood glucose testing<\/li>\n\n\n\n<li>Cholesterol and other lipid measurements<\/li>\n\n\n\n<li>Weight and body mass index assessment<\/li>\n\n\n\n<li>Review of smoking status<\/li>\n\n\n\n<li>Physical activity assessment<\/li>\n\n\n\n<li>Medical and family history<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">In Singapore, cardiovascular risk screening is available for eligible adults and includes assessment for conditions such as hypertension, diabetes and high blood cholesterol.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">However, being symptom-free does not automatically mean that specialist cardiac investigations are required. The purpose of routine screening is different from investigating a suspected heart condition.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Myth_2_Everyone_Going_for_Heart_Screening_Needs_the_Same_Tests\"><\/span><strong>Myth 2: Everyone Going for Heart Screening Needs the Same Tests<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Fact: The appropriate assessment depends on the individual.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Two people attending heart screening can have different medical histories, symptoms and cardiovascular risk profiles.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For example, someone without symptoms who wants to understand their cardiovascular risk may begin with blood pressure, cholesterol and blood glucose assessment.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Another person experiencing recurring palpitations may require evaluation of their heart rhythm. Someone with unexplained breathlessness may need assessment directed at possible cardiac and non-cardiac causes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A<a href=\"https:\/\/www.eheartspecialist.com\/\"> Singapore cardiologist<\/a> can consider factors such as symptoms, medical history, family history, previous results and cardiovascular risk before deciding whether particular heart screening tests are relevant.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Age is also one part of cardiovascular risk assessment, but age alone does not determine which cardiac investigations a person needs.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Myth_3_Cardiac_Screening_Always_Means_Having_an_ECG_Echocardiogram_and_Stress_Test\"><\/span><strong>Myth 3: Cardiac Screening Always Means Having an ECG, Echocardiogram and Stress Test<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Fact: These investigations assess different aspects of the heart and are not required as a fixed combination for every patient.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A<a href=\"https:\/\/www.eheartspecialist.com\/services\/heart-screening\/\"> cardiac screening in Singapore<\/a> may begin with an assessment of cardiovascular risk factors. Further investigations can then be considered according to symptoms, clinical findings and medical history.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">An ECG records the heart&#8217;s electrical activity.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">An echocardiogram uses ultrasound to examine heart structures, including the chambers and valves, as well as aspects of cardiac function.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">An exercise stress test assesses cardiovascular responses while the body is under physical exertion.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Because these tests answer different clinical questions, having all of them is not automatically necessary during every screening assessment.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Myth_4_A_Normal_ECG_Means_There_Cannot_Be_a_Heart_Problem\"><\/span><strong>Myth 4: A Normal ECG Means There Cannot Be a Heart Problem<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Fact: An ECG provides useful information, but it does not assess every aspect of cardiovascular health.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A resting ECG records the electrical activity of the heart during the short period in which the test is performed. It can provide information about heart rate, rhythm and certain electrical abnormalities.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">However, it does not measure blood cholesterol or blood glucose, and it does not provide the same structural information as an echocardiogram.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Some rhythm disturbances can also occur intermittently. If palpitations happen occasionally rather than continuously, they may not occur during a short resting ECG. In selected circumstances, a doctor may consider an ambulatory ECG monitor that records heart rhythm over an extended period.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A normal ECG therefore needs to be interpreted alongside symptoms, medical history, examination findings and other relevant investigations.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Myth_5_An_ECG_and_Echocardiogram_Check_the_Same_Thing\"><\/span><strong>Myth 5: An ECG and Echocardiogram Check the Same Thing<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Fact: They examine different aspects of the heart.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The similar names can cause confusion, but an ECG and an echocardiogram work in different ways.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>ECG<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">An electrocardiogram records the electrical signals produced by the heart.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It may provide information about:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Heart rate<\/li>\n\n\n\n<li>Heart rhythm<\/li>\n\n\n\n<li>Certain electrical conduction abnormalities<\/li>\n\n\n\n<li>Electrical changes associated with particular cardiac conditions<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Echocardiogram<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">An echocardiogram uses ultrasound to produce moving images of the heart.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It can help assess:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Heart chamber size<\/li>\n\n\n\n<li>Heart-wall movement<\/li>\n\n\n\n<li>Heart valves<\/li>\n\n\n\n<li>Pumping function<\/li>\n\n\n\n<li>Blood-flow patterns within the heart<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">A patient may need one of these tests, both tests or neither, depending on what is being assessed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This is why heart screening tests should be selected according to the clinical question rather than treated as interchangeable procedures.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Myth_6_Everyone_Over_40_Needs_a_Stress_Test\"><\/span><strong>Myth 6: Everyone Over 40 Needs a Stress Test<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Fact: Cardiovascular risk becomes increasingly relevant with age, but reaching a particular birthday does not automatically establish a need for exercise stress testing.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In Singapore, adults within relevant age and eligibility groups may be advised to undergo screening for cardiovascular risk factors such as high blood pressure, diabetes and high cholesterol.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This type of screening is different from exercise stress testing.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">An exercise stress test records cardiovascular responses as workload increases during physical activity. Heart rhythm, heart rate and blood pressure can be monitored during the test.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A doctor may consider exercise testing in selected circumstances, including when the clinical question involves symptoms associated with exertion.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Whether a stress test is appropriate depends on factors such as:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Symptoms<\/li>\n\n\n\n<li>Medical history<\/li>\n\n\n\n<li>Existing cardiovascular conditions<\/li>\n\n\n\n<li>Physical ability to exercise<\/li>\n\n\n\n<li>Findings from previous assessments<\/li>\n\n\n\n<li>The reason for testing<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">It should not be assumed to be a routine requirement for every adult above a specific age.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Myth_7_Blood_Tests_Alone_Can_Tell_You_Whether_You_Have_Heart_Disease\"><\/span><strong>Myth 7: Blood Tests Alone Can Tell You Whether You Have Heart Disease<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Fact: Blood tests and cardiac investigations provide different types of information.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Blood testing can identify factors associated with cardiovascular risk.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A lipid profile, for example, provides information about cholesterol and other blood lipids. Blood glucose testing can identify abnormal glucose levels or support assessment for diabetes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">These results are important because hypertension, diabetes and abnormal cholesterol levels are associated with cardiovascular disease.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">However, blood tests do not directly show heart rhythm, valve movement or cardiac structure.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Likewise, an ECG or echocardiogram does not replace the information obtained from cholesterol or glucose testing.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cardiovascular assessment therefore involves putting different pieces of information together rather than relying on a single result.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Myth_8_The_Same_Heart_Screening_Schedule_Is_Suitable_for_Everyone\"><\/span><strong>Myth 8: The Same Heart Screening Schedule Is Suitable for Everyone<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Fact: Screening frequency depends on the condition being assessed and the person&#8217;s health circumstances.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Someone who has already been diagnosed with hypertension, diabetes or high cholesterol requires management and follow-up rather than the same screening pathway used for a person without a previous diagnosis.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Screening recommendations can also differ according to:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Age<\/li>\n\n\n\n<li>Existing medical conditions<\/li>\n\n\n\n<li>Previous screening results<\/li>\n\n\n\n<li>Family history<\/li>\n\n\n\n<li>Cardiovascular risk<\/li>\n\n\n\n<li>Medications<\/li>\n\n\n\n<li>Symptoms<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Patients should therefore discuss the appropriate screening interval with their healthcare professional rather than assuming that one fixed schedule applies to everyone.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Myth_9_An_Abnormal_Screening_Result_Automatically_Means_You_Have_Heart_Disease\"><\/span><strong>Myth 9: An Abnormal Screening Result Automatically Means You Have Heart Disease<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Fact: An abnormal screening result requires interpretation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A raised blood-pressure reading, for instance, may need to be confirmed through repeat measurements or monitoring.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">An abnormal cholesterol result indicates a cardiovascular risk factor but does not, by itself, show whether coronary artery disease is present.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Likewise, an abnormal ECG can have different explanations and needs to be considered together with symptoms, medical history and clinical findings.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Depending on the result, the next step may involve:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Repeating a measurement<\/li>\n\n\n\n<li>Reviewing lifestyle factors<\/li>\n\n\n\n<li>Reviewing medications<\/li>\n\n\n\n<li>Additional blood tests<\/li>\n\n\n\n<li>Further cardiac investigation<\/li>\n\n\n\n<li>Follow-up with a doctor<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">An individual result should therefore be interpreted within the wider clinical picture.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Myth_10_A_Normal_Heart_Screening_Result_Means_You_Never_Need_to_Think_About_Heart_Health_Again\"><\/span><strong>Myth 10: A Normal Heart Screening Result Means You Never Need to Think About Heart Health Again<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Fact: A screening result reflects health information gathered at a particular point in time.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Blood pressure, cholesterol, blood glucose and other cardiovascular factors can change as a person&#8217;s health, age, lifestyle and medical conditions change.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A normal result also does not mean that every possible heart condition has been excluded.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The appropriate follow-up depends on what was tested, the person&#8217;s risk profile and whether symptoms develop later.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If symptoms such as recurring chest discomfort, unexplained breathlessness, palpitations, dizziness or fainting appear after a previous screening assessment, they should be evaluated according to their clinical significance rather than dismissed because an earlier result was normal.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Myth_11_Screening_Is_the_Right_Next_Step_During_a_Possible_Cardiac_Emergency\"><\/span><strong>Myth 11: Screening Is the Right Next Step During a Possible Cardiac Emergency<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Fact: Heart screening is intended for planned assessment, not emergency evaluation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sudden or severe symptoms suggesting a possible heart attack or other cardiac emergency should not wait for a routine screening appointment.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Concerning symptoms can include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Severe or persistent chest pressure or pain<\/li>\n\n\n\n<li>Chest discomfort accompanied by significant breathlessness<\/li>\n\n\n\n<li>Cold sweating with chest discomfort<\/li>\n\n\n\n<li>Nausea or dizziness occurring with chest pain<\/li>\n\n\n\n<li>Loss of consciousness<\/li>\n\n\n\n<li>Severe difficulty breathing<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Emergency medical assessment should take priority when symptoms are sudden or severe.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In Singapore, a person experiencing symptoms suggestive of a medical emergency should call 995 for ambulance assistance.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Should_Heart_Screening_Actually_Aim_to_Assess\"><\/span><strong>What Should Heart Screening Actually Aim to Assess?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The purpose of heart screening is not to complete the longest possible list of investigations.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A cardiovascular assessment should start by considering what information is relevant to the individual.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For a person without symptoms, this may involve identifying risk factors such as:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Hypertension<\/li>\n\n\n\n<li>Diabetes<\/li>\n\n\n\n<li>Abnormal cholesterol<\/li>\n\n\n\n<li>Smoking<\/li>\n\n\n\n<li>Weight-related risk<\/li>\n\n\n\n<li>Physical inactivity<\/li>\n\n\n\n<li>Family history of cardiovascular disease<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">When symptoms or clinical findings raise a particular concern, a doctor may then consider targeted cardiac investigations.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">These can include an ECG for electrical activity, echocardiography for heart structure and function, ambulatory monitoring for intermittent rhythm problems or exercise testing when cardiovascular response to exertion needs to be assessed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The value of a heart screening test therefore comes from selecting an assessment that addresses a relevant health question.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Heart screening is not a single test or a standard set of investigations that applies to everyone.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Routine checks such as blood-pressure measurement, cholesterol testing and blood glucose assessment help identify cardiovascular risk factors that can be present without obvious symptoms. ECGs, echocardiograms, stress tests and other cardiac investigations serve different purposes and may be considered when there is a relevant clinical reason.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A normal result should also be interpreted according to what was tested. An ECG, for example, provides different information from an echocardiogram or blood test and cannot answer every question about cardiovascular health.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions\"><\/span><strong>Frequently Asked Questions<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Is heart screening necessary if I feel healthy?<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Cardiovascular risk factors such as hypertension, diabetes and abnormal cholesterol can be present without noticeable symptoms. Whether screening is appropriate depends on factors including age, existing conditions and previous screening history.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>What are common heart screening tests?<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Cardiovascular assessment can involve blood-pressure measurement and blood tests for cholesterol and glucose. Depending on clinical circumstances, cardiac investigations may include ECG, echocardiography, exercise testing or heart-rhythm monitoring.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Is an ECG enough for a complete heart screening?<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">An ECG assesses the heart&#8217;s electrical activity. It does not provide the same information as blood tests, echocardiography or other cardiac investigations. Which assessments are relevant depends on the individual.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Does everyone need an echocardiogram?<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">No. An echocardiogram may be considered when a doctor needs information about the heart&#8217;s structure, valves, movement or function. It is not automatically required for every screening assessment.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Is a cardiac screening in Singapore different from a general health screening?<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">There can be overlap. General cardiovascular risk screening may assess blood pressure, cholesterol, blood glucose and weight-related factors. A targeted cardiac assessment may include additional investigations when symptoms, medical history or clinical findings indicate a reason to examine heart rhythm, structure or function.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Can a normal heart screening rule out every heart condition?<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">No single screening assessment can evaluate every possible cardiovascular condition. Results need to be understood according to the tests performed, the person&#8217;s symptoms and their overall cardiovascular risk.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Heart screening can mean different things to different people. Some associate it with a blood-pressure check and blood tests, while others expect an ECG, echocardiogram or exercise stress test. This can lead to misconceptions about who needs cardiac screening, which tests should be included and what a normal result actually means. Routine cardiovascular risk checks [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4943","post","type-post","status-publish","format-standard","hentry","category-healthcare"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.0.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"Learn the facts behind common heart screening myths, including ECGs, stress tests, blood tests, and when cardiac screening may be needed.\" \/>\n\t<meta name=\"robots\" content=\"noimageindex, max-snippet:-1, max-video-preview:-1\" \/>\n\t<meta name=\"author\" content=\"Kayawell Experts Team\"\/>\n\t<meta name=\"google-site-verification\" content=\"ud22QOV-oVChlkvaWk8OjIXGcBEL5u7mM9onQdXjHkc\" \/>\n\t<meta name=\"p:domain_verify\" 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