{"id":18070,"date":"2025-11-11T17:00:40","date_gmt":"2025-11-11T11:30:40","guid":{"rendered":"https:\/\/www.lalpathlabs.com\/blog\/?p=18070"},"modified":"2025-12-23T15:08:27","modified_gmt":"2025-12-23T09:38:27","slug":"what-is-fetal-echocardiography-test","status":"publish","type":"post","link":"https:\/\/www.lalpathlabs.com\/blog\/what-is-fetal-echocardiography-test\/","title":{"rendered":"Why Is Fetal Echocardiography Important During Pregnancy?"},"content":{"rendered":"<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone\" src=\"https:\/\/media-blog.lalpathlabs.com\/apis\/b2b44f07-027d-4448-9d70-95456170c695.jpg\" alt=\"Fetal Echocardiography\" width=\"1200\" height=\"600\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>When a routine prenatal ultrasound raises concerns about the baby&#8217;s heart, or when certain risk factors are present during pregnancy, doctors may recommend a fetal echocardiography. This specialised cardiac ultrasound provides detailed visualisation of the developing heart, helping identify potential abnormalities that require attention.<\/p>\n<p>For many expecting parents, understanding what fetal echocardiography involves and why it&#8217;s important can ease anxiety and better prepare them for prenatal care decisions. Continue reading to understand what a fetal echocardiography test is and why it matters.<\/p>\n<p>&nbsp;<\/p>\n<h2><b>What is Fetal Echocardiography?<\/b><\/h2>\n<p>Fetal echocardiography is a specialised ultrasound exam that evaluates the structure and function of a developing baby&#8217;s heart while it\u2019s still in the womb. Normal ultrasound generally provides a limited view of the baby\u2019s heart, but the fetal echocardiography test gives a detailed evaluation.<br \/>\nPerformed during the second trimester, when the mother is around 18-24 weeks pregnant, it uses high-frequency sound waves to make real-time moving images of the fetal heart, allowing doctors to assess the heart&#8217;s chambers, valves, blood vessels, and rhythm.<\/p>\n<p>&nbsp;<\/p>\n<h2><b>Why is Fetal Echocardiography Important?<\/b><\/h2>\n<p>Fetal echocardiography is important as it enables doctors to plan appropriate medical care and interventions before or immediately after birth, which can improve the outcomes of the treatment.<\/p>\n<p>Some other prominent reasons why pregnant women should take a fetal echocardiography are when:<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li>The mother has already given birth to a child born with a heart defect.<\/li>\n<li>There is a family history of genetic heart problems.<\/li>\n<li>The mother has taken medicines for <a href=\"https:\/\/www.lalpathlabs.com\/blog\/epilepsy-causes-symptoms-and-types\/\">epilepsy<\/a> or acne, as they can damage the baby&#8217;s developing heart.<\/li>\n<li>There has been a consumption of alcohol or drugs during pregnancy.<\/li>\n<li>The mother has other medical conditions like diabetes, rubella, lupus (when the body\u2019s immune system attacks one\u2019s own organs and tissues), or phenylketonuria, a condition that causes brain damage.<\/li>\n<li>Amniocentesis, a routine prenatal test, reveals a chromosomal disorder.<\/li>\n<li>A routine ultrasound has revealed an abnormal heart rate in the unborn baby.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2><b>How is the Fetal Echocardiography Test Performed?<\/b><\/h2>\n<p>Fetal echo for pregnancy is a non-invasive procedure that is similar to the standard prenatal ultrasound, but there is a specialised focus on the baby&#8217;s heart. The test is performed in the <a href=\"https:\/\/www.lalpathlabs.com\/blog\/second-trimester-tests-in-pregnancy\/\">second trimester<\/a>, when the fetal heart structures are well developed and can be visualised clearly. The procedure can be done in two ways:<\/p>\n<p>&nbsp;<\/p>\n<p><b>1. Abdominal Echocardiography<\/b><\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li>The mother lies on an examination table with her abdomen exposed.<\/li>\n<li>A water-based gel is applied to the abdomen to help transmit sound waves and remove friction.<\/li>\n<li>A specialised ultrasound transducer is gently moved across the abdomen to obtain images from different angles.<\/li>\n<li>High-frequency sound waves penetrate the abdomen and uterus and bounce off the fetal heart to create detailed images, also called an echocardiogram.<\/li>\n<\/ul>\n<p><b>2. Transvaginal Echocardiography<\/b><\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li>A slender ultrasound transducer is inserted into the vagina.<\/li>\n<li>By positioning the transducer closer to the uterus and fetal heart, this method provides clearer images.<\/li>\n<\/ul>\n<p>The prenatal echocardiogram then captures various cross-sectional images of the baby&#8217;s heart. These can provide information about blood flow through the heart, heart rhythm, and the baby&#8217;s heart structures.<\/p>\n<p>&nbsp;<\/p>\n<h2><b>What to Expect in Test Results?<\/b><\/h2>\n<p>After the fetal echocardiography is completed, a paediatric cardiologist analyses the images to assess the baby&#8217;s heart structure and function. The results help determine whether the fetal heart is developing normally or if any abnormalities require attention.<\/p>\n<p>Normal results will show a healthy baby\u2019s heart with normal heart rate, rhythm, and size.<\/p>\n<p>&nbsp;<\/p>\n<p>Abnormal results may indicate:<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li>Congenital heart defects or structural abnormalities.<\/li>\n<li>A problem with the way the heart works.<\/li>\n<li>Irregular, elevated, or too slow heart rhythms.<\/li>\n<\/ul>\n<p>When these issues are found, a fetal <a href=\"https:\/\/www.lalpathlabs.com\/blog\/understanding-mri-scans-what-to-expect-why-its-done-and-how-to-prepare\/\">MRI<\/a> or other high-level ultrasound is needed for accurate diagnosis. It should also be noted that not all heart defects can become visible through the echo pregnancy test, which may require a repetition of the test or other more detailed diagnostic tests.<\/p>\n<p>&nbsp;<\/p>\n<p>Fetal echocardiography is an important diagnostic tool that provides critical insights into a baby&#8217;s heart health before birth. Early detection of congenital heart defects through this safe, non-invasive procedure helps prepare comprehensive care plans and specialised delivery arrangements that can lead to the best possible outcomes for both mother and baby.<\/p>\n<p>&nbsp;<\/p>\n<p>If there is a risk of heart disease in the unborn child, expecting mothers should immediately consult a doctor and book a <a href=\"https:\/\/www.lalpathlabs.com\/radiology-tests\/fetal-echocardiography\">fetal echocardiography test<\/a> through the <a href=\"https:\/\/bit.ly\/dlplapp\" target=\"_blank\" rel=\"noopener\">Dr Lal PathLabs app<\/a> for accurate diagnosis and timely medical intervention for the baby.<\/p>\n<p>&nbsp;<\/p>\n<h2><b>FAQs<\/b><\/h2>\n<ol>\n<li><b>What does a foetal echo mean?<\/b><br \/>\nFoetal echo means a specialised ultrasound test that is used to examine the structure and function of a baby\u2019s heart while still in the womb.<\/li>\n<li><b>How much does a fetal echocardiography test cost?<\/b><br \/>\nThe fetal echocardiography test\u2019s price usually varies, depending on the city, hospital, and equipment used.<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; When a routine prenatal ultrasound raises concerns about the baby&#8217;s heart, or when certain risk factors are present during pregnancy, doctors may recommend a fetal echocardiography. This specialised cardiac ultrasound provides detailed visualisation of the developing heart, helping identify potential abnormalities that require attention. For many expecting parents, understanding what fetal echocardiography involves and [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":18103,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1055],"tags":[3306,3305,3308,3307],"acf":[],"_links":{"self":[{"href":"https:\/\/www.lalpathlabs.com\/blog\/wp-json\/wp\/v2\/posts\/18070"}],"collection":[{"href":"https:\/\/www.lalpathlabs.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lalpathlabs.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lalpathlabs.com\/blog\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lalpathlabs.com\/blog\/wp-json\/wp\/v2\/comments?post=18070"}],"version-history":[{"count":3,"href":"https:\/\/www.lalpathlabs.com\/blog\/wp-json\/wp\/v2\/posts\/18070\/revisions"}],"predecessor-version":[{"id":18105,"href":"https:\/\/www.lalpathlabs.com\/blog\/wp-json\/wp\/v2\/posts\/18070\/revisions\/18105"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lalpathlabs.com\/blog\/wp-json\/wp\/v2\/media\/18103"}],"wp:attachment":[{"href":"https:\/\/www.lalpathlabs.com\/blog\/wp-json\/wp\/v2\/media?parent=18070"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lalpathlabs.com\/blog\/wp-json\/wp\/v2\/categories?post=18070"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lalpathlabs.com\/blog\/wp-json\/wp\/v2\/tags?post=18070"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}