Fetal Cardiology

Fetal Cardiology: A Closer Look at Your Baby’s Heart Before Birth

Fetal cardiology is the branch of medicine that assesses, diagnoses and monitors a baby’s heart before birth. Its central diagnostic test is the fetal echocardiogram, a detailed ultrasound examination of the unborn baby’s heart chambers, valves, major blood vessels, rhythm and pumping function. The evaluation is recommended when a routine pregnancy scan raises a question about the heart, or when the pregnancy carries a higher-than-usual risk of congenital heart disease.

Pregnancy is usually a time of anticipation, planning and hope. When an ultrasound raises a question about the baby’s heart, that anticipation can turn to anxiety very quickly. Parents want to know whether the baby is safe, whether the heart will work normally after birth, whether surgery will be needed, and whether delivery should take place in a hospital with neonatal and pediatric cardiac expertise. Fetal cardiology exists to answer those questions with evidence rather than guesswork.

In many cases, the findings are reassuring. Some rhythm changes are temporary, and some suspected abnormalities turn out to be normal variants once a detailed fetal echocardiogram has been performed. When a true congenital heart defect is identified, early diagnosis gives families time to understand the condition, ask questions, consider genetic testing where appropriate, and plan delivery in a setting prepared for the baby’s needs from the first minutes of life.

For international patients, fetal cardiology is never only an imaging test. It is coordinated decision-making. The mother’s obstetric care, the baby’s heart diagnosis, the timing and location of delivery, neonatal intensive care, pediatric cardiology and, when needed, pediatric cardiac surgery all have to be aligned. At Acibadem, that alignment is built through maternal-fetal medicine specialists, pediatric cardiologists, neonatologists and related teams who plan together, so that the family receives one coherent recommendation rather than several separate opinions.

This page explains what fetal cardiology covers, why a fetal echocardiogram might be recommended, what happens during the scan, how long it takes, what the findings can and cannot tell you, and how the results shape delivery planning and newborn care.

What Is Fetal Cardiology?

Fetal cardiology is the assessment, diagnosis and monitoring of the unborn baby’s heart. Its main diagnostic tool is fetal echocardiography, a specialised ultrasound examination that concentrates on the heart’s chambers, valves, major vessels, blood flow patterns, rhythm and overall function. The examination is performed through the mother’s abdomen in most cases, uses no radiation, and sits firmly on the non-invasive cardiology side of heart medicine: nothing enters the body, and neither mother nor baby is exposed to X-rays or contrast agents.

The fetal heart presents a genuine technical challenge. It is small, beating fast, constantly moving, and viewed through layers of maternal tissue and amniotic fluid — sometimes with the baby lying in an unhelpful position. Image quality is affected by gestational age, fetal position, maternal body habitus and amniotic fluid volume. For this reason, fetal cardiology requires both advanced ultrasound technology and specialist interpretation, and the two must come together. Excellent equipment in inexperienced hands misses things; an expert without adequate imaging cannot see enough to judge.

How is a fetal echocardiogram different from a routine pregnancy ultrasound?

A fetal echocardiogram examines only the heart, and in far greater depth than the broad anatomy survey performed at a routine ultrasound appointment. A standard obstetric scan checks the whole baby — brain, spine, kidneys, limbs, placenta — and includes basic heart views as one item among many. Fetal echocardiography devotes the entire examination to cardiac structure, blood flow and rhythm, obtained from multiple deliberate angles.

This distinction matters because a normal-looking four-chamber view on a general ultrasound does not fully exclude complex heart conditions, particularly those involving the outflow tracts, the great arteries or the venous connections. Some of the most time-critical congenital heart defects can hide behind an apparently normal four-chamber image. The specialist performing a fetal echocardiogram deliberately seeks out the additional views needed to assess exactly these regions.

Is a fetal echocardiogram the same as a fetal EKG?

No — a fetal EKG (fetal electrocardiogram) and a fetal echocardiogram are different investigations, even though the names sound alike. An EKG records the heart’s electrical activity through electrodes; in fetal medicine this is technically difficult, and direct fetal EKG recording is used mainly in research settings or in specific forms of monitoring during labour. A fetal echocardiogram, by contrast, is an imaging test: it shows the heart’s anatomy and watches it beat in real time. When parents search for a fetal EKG, what their doctor has usually requested is a fetal echocardiogram. Rhythm problems are assessed during the echocardiogram itself, using the movement of the heart walls and valves together with Doppler flow patterns to work out how the underlying electrical rhythm is behaving.

It is also worth understanding what fetal cardiology does with its findings, because treatment before birth is the exception rather than the rule. Far more commonly, fetal cardiology provides a diagnosis and a plan. Some babies need only observation during pregnancy and evaluation after birth. Others should be delivered at a centre where neonatal intensive care and pediatric cardiac services are immediately available. A smaller group may need urgent procedures or surgery shortly after birth. And in selected rhythm disorders, medication can be given to the mother so that it crosses the placenta and treats the baby’s rhythm before delivery. The unifying goal is to understand the baby’s heart early enough that every decision that follows is an informed one.

Why Would Someone Need a Fetal Echocardiogram?

A fetal echocardiogram is recommended when there is a specific reason to look at the baby’s heart more closely than a routine scan allows. That reason may come from the pregnancy itself — an unusual heart view, an irregular heartbeat, fluid around the baby — or from background risk: a family history of congenital heart disease, certain maternal medical conditions, medication exposures during pregnancy, or abnormal genetic screening results. Some parents also request a detailed assessment after an assisted pregnancy or a previous pregnancy loss.

It is important to say plainly that a referral is not a diagnosis. Many babies referred for fetal echocardiography are ultimately found to have entirely normal hearts. The purpose of the referral is to answer an important question with greater precision — and, when heart disease genuinely is present, to give the care team the time it needs to prepare.

Common Reasons for Referral

• Suspicious findings on routine ultrasound: an obstetric scan may show an unusual heart view, abnormal cardiac position, fluid accumulation around the baby, or a heartbeat that does not follow a regular pattern.
• Family history: a parent, sibling or close relative with congenital heart disease increases the case for a detailed fetal heart assessment in the current pregnancy.
• Maternal medical conditions: diabetes diagnosed before pregnancy, certain autoimmune diseases, phenylketonuria, and some infections during pregnancy are associated with fetal heart concerns.
• Medication or exposure history: some medications and exposures during pregnancy warrant closer fetal cardiac evaluation, depending on the timing and the dose. This is a discussion for the treating doctors, who weigh the specific exposure against the gestational stage.
• Assisted reproductive technology: some pregnancies conceived through assisted methods are monitored more closely, particularly when other risk factors are also present.
• Chromosomal or genetic concerns: abnormal screening tests, increased nuchal translucency, or a known genetic syndrome can be associated with congenital heart defects.
• Multiple pregnancy: twins or higher-order pregnancies — especially monochorionic twins, who share a placenta — may need detailed cardiac and circulatory assessment.
• Fetal rhythm abnormalities: a heartbeat that is too fast, too slow or irregular needs specialist evaluation and, in some cases, structured follow-up.

When is a fetal echo usually performed?

A fetal echo is most often performed in the second trimester, typically between about 18 and 24 weeks of pregnancy, when the cardiac structures are large enough to be assessed in detail. Earlier assessment is possible in selected high-risk pregnancies, although early scans sometimes need to be repeated once the heart has grown. Later scans may also be arranged when the baby’s position, growth or an evolving condition requires additional monitoring — some findings, such as narrowing of a vessel or a mild valve abnormality, only declare themselves as pregnancy advances.

The diagnostic process begins before the probe touches the skin. The specialist reviews the pregnancy history, previous ultrasound images and relevant maternal or fetal test results, so that the examination is targeted as well as complete. During the scan itself, multiple views of the fetal heart and circulation are obtained, and Doppler ultrasound is used to evaluate the direction and speed of blood flow. If an abnormality is detected, the team explains what is known, what may change after birth and which additional tests could be helpful.

Conditions and Indications Addressed by Fetal Cardiology

Fetal cardiology evaluates a wide range of structural and functional heart conditions. Some are mild and need only monitoring. Others are complex and require a coordinated plan for delivery and newborn treatment. A diagnosis made before birth may also be refined after delivery, when the baby can be examined directly and postnatal imaging can confirm the anatomy.

Congenital Heart Defects

Congenital heart defects are structural heart problems present before birth. They may involve the heart chambers, the valves, the septum that divides the heart, or the major arteries and veins. Examples include ventricular septal defect, atrioventricular septal defect, tetralogy of Fallot, transposition of the great arteries, single ventricle physiology, hypoplastic left heart syndrome, pulmonary stenosis, aortic stenosis, coarctation of the aorta and abnormal venous return.

Some defects cause little difficulty during pregnancy because the placenta supports the fetal circulation and does much of the work the lungs will later take over. After birth, however, the circulation changes dramatically: the baby begins breathing, and the ductus arteriosus — a vessel essential to fetal circulation — naturally starts to close. Certain heart conditions become urgent precisely during this transition. Fetal diagnosis allows neonatologists and pediatric cardiologists to be ready with medications, monitoring or procedures immediately after delivery if they are needed, rather than discovering the problem once the transition is already under way.

Fetal Heart Rhythm Disorders

Fetal arrhythmias include irregular beats, abnormally fast rhythms and abnormally slow rhythms. Many irregular beats are benign and resolve without any treatment at all. More sustained rhythm problems — such as supraventricular tachycardia or significant bradycardia — can affect fetal well-being and require closer monitoring. In selected cases, medication is given to the mother so that it reaches the baby through the placenta and controls the rhythm before delivery. These decisions sit entirely with the treating team, who balance the rhythm disorder, the gestational age and the mother’s health.

Cardiac Function and Circulatory Problems

Fetal cardiology also assesses how well the heart pumps and whether the circulation is under strain. Conditions such as fetal hydrops, anaemia, twin-to-twin transfusion syndrome, growth restriction or placental disease can all load the baby’s cardiovascular system. The heart may be structurally entirely normal yet working harder than expected. Monitoring cardiac function in these situations helps guide obstetric decisions — including, sometimes, the timing of delivery — and prepares the neonatal team for what the baby may need.

Heart Findings Associated With Genetic or Structural Conditions

Some heart abnormalities occur together with chromosomal conditions or with findings in other organs. When fetal cardiology identifies a defect, the care team may recommend genetic counselling, additional imaging or a maternal-fetal medicine review. This does not mean that every heart diagnosis has a genetic cause. It means the team wants the family to understand the full picture — cardiac and non-cardiac — and to prepare for any associated needs before the baby arrives.

What to Expect During a Fetal Echocardiogram

Fetal cardiology is a structured process, not a single isolated image. The examination and the consultation that follows are designed to answer four practical questions: Is the baby’s heart formed normally? Is blood flowing in the expected direction? Is the rhythm regular? Does the baby need monitoring, treatment or a special delivery plan?

Preparation Before the Visit

Most mothers need no special preparation for fetal echocardiography. There is usually no fasting, and unlike some early pregnancy scans, a full bladder is not normally required. Any questions about medications belong with your obstetrician, who confirms the details before the appointment. If you are travelling for the scan, it helps to bring or securely share previous ultrasound reports and images, laboratory results, genetic screening results, a medication list and a summary of the pregnancy so far — earlier images in particular allow the specialist to see how a finding has evolved.

Before the scan begins, the specialist reviews why the examination was requested — a suspected abnormality, a maternal condition, a family history or an irregular fetal heartbeat. Understanding the reason for referral lets the physician focus on the most relevant areas while still performing a complete evaluation of the whole heart.

The Fetal Echo Ultrasound Examination, Step by Step

A fetal echo ultrasound follows a broadly consistent sequence, although the order can vary with the baby’s position:

1. The mother lies comfortably on the examination couch, and warm ultrasound gel is applied to the abdomen.
2. The physician or specialised sonographer moves a transducer across the abdomen to locate the baby and establish the position of the heart within the chest.
3. The four heart chambers, the valves and the septum are examined from several angles, because no single view can show all structures clearly.
4. The outflow tracts, the aorta, the pulmonary artery and the venous connections are assessed — the regions most likely to hide defects that a routine scan misses.
5. Colour Doppler is switched on to show the direction of blood flow through the chambers and vessels, and pulsed Doppler measures flow at specific points in more detail.
6. The heart rhythm is recorded and analysed, typically using M-mode or Doppler traces that show how the upper and lower chambers beat in relation to each other.
7. Overall pumping function is reviewed, along with any signs of strain in the wider fetal circulation.

Sometimes the mother is asked to change position, take a short walk or return a little later so that the baby moves into a more favourable position. This is common and does not, in itself, indicate that anything is wrong — it simply means the sonographer needs a clearer window onto a particular structure.

How long does a fetal echocardiogram take?

Most fetal echocardiograms take somewhere between 45 and 90 minutes. A straightforward examination with a cooperative baby can be quicker; complex anatomy, fetal movement or an awkward fetal position can extend the appointment considerably. It is sensible to plan the day around the longer end of that range, especially if a consultation is scheduled immediately after the scan. The time spent is not a sign of trouble — obtaining every required view of a small, fast-beating, moving heart simply takes patience.

Technology Used in Fetal Cardiology

Modern fetal echocardiography uses high-resolution ultrasound systems designed to evaluate very small cardiac structures. Specialised probes, Doppler imaging, motion analysis and image optimisation tools let physicians study the fetal heart in real time. Three-dimensional or four-dimensional imaging may be added in selected cases to clarify complex anatomy, although the core diagnosis still rests on expert interpretation of the standard fetal cardiac views.

Technology improves visualisation, but it does not replace clinical judgement. Fetal heart assessment demands knowledge of both fetal circulation and postnatal cardiac physiology, because the two differ fundamentally. A finding that appears stable during pregnancy may carry very different implications once the baby is breathing air and the fetal circulatory shortcuts have closed. The fetal cardiology team therefore interprets every image in the context of gestational age, maternal health, fetal growth and the expected transition to newborn circulation.

After the Examination

Once the scan is complete, the physician explains the findings in clear language. If the baby’s heart appears normal, the family is usually advised to continue routine prenatal care, or to return for follow-up if background risk factors remain. If a finding is detected, the discussion covers the suspected diagnosis, the level of certainty, the likely range of severity, the need for follow-up scans and the care the baby is expected to need after birth. Honest uncertainty is part of this conversation: some findings can only be fully characterised later in pregnancy or after delivery, and a good specialist says so.

For complex conditions, counselling widens to include maternal-fetal medicine, neonatology, pediatric cardiac surgery, genetics and intensive care specialists. Together they discuss where delivery should take place, whether vaginal delivery or caesarean birth is medically preferred, what monitoring the baby will need in the first hours, and whether urgent cardiac treatment is anticipated. In many cases, vaginal delivery remains entirely possible unless there are obstetric reasons for caesarean birth or a specific cardiac consideration — a fetal heart diagnosis does not automatically dictate the mode of delivery.

Is there any recovery after a fetal echo?

The scan itself requires no recovery time, and mothers can return to normal daily activities immediately afterwards. The emotional processing of a concerning diagnosis, however, can take much longer. Families often need time to absorb the information, seek a second opinion and speak with relatives or their physicians at home before decisions feel settled. Building that time into the pregnancy calendar — rather than compressing everything into the final weeks — is one of the practical arguments for early referral.

Follow-up depends entirely on the findings. Some pregnancies need a repeat fetal echocardiogram later on, to monitor the growth of cardiac structures, the rhythm or the pumping function. Others need serial visits to confirm that a condition is stable. If delivery at a tertiary centre is recommended, planning covers the timing of any travel, the maternal obstetric review, neonatal intensive care availability and the pediatric cardiology assessment the baby will have after birth.

Why Acting Early Matters

Early fetal cardiology evaluation does not change every diagnosis, but it reliably changes how prepared the medical team and the family are. Some congenital heart conditions are safest when the baby is delivered in a hospital where neonatal specialists and pediatric cardiology teams are immediately available. If the diagnosis is made only after birth, the newborn may face urgent transfer, delayed treatment or stabilisation under far more stressful circumstances than a planned pathway would have required.

Timing matters most for conditions that depend on specific fetal or newborn circulation patterns. Certain heart defects require medication shortly after delivery to keep a vital blood vessel open while treatment is arranged. Others need early catheter-based intervention or surgery. When these possibilities are known before birth, the team can plan the delivery environment, the neonatal monitoring and the first hours of care with precision instead of improvisation.

Late evaluation also compresses parental counselling. Families lose time they could have used to understand the diagnosis, consider genetic testing, arrange insurance documentation, plan travel safely within the limits of pregnancy, or choose a delivery centre. For expectant parents living abroad, these logistics take real weeks — medical records need transferring, appointments need sequencing around gestational age, and travel becomes harder as pregnancy advances. The earlier the diagnostic picture is clear, the more room there is to organise all of it calmly.

There are also situations where early assessment simply provides reassurance. A suspected abnormality on a routine ultrasound may be clarified as a normal variant, ending weeks of uncertainty and preventing unnecessary escalation. Information is valuable in both directions. The purpose of acting early is not to rush decisions — it is to make decisions on the best available evidence, at a time when every option is still open.

Benefits of Fetal Cardiology

Fetal cardiology helps families and physicians move from uncertainty to a structured plan for the pregnancy, the delivery and the newborn period.

Benefit	What It Means for You
Earlier diagnosis of congenital heart disease	Parents and physicians understand the baby’s heart condition before birth and can prepare for the level of care the newborn may need.
More accurate delivery planning	The care team can recommend whether delivery should take place in a hospital with neonatal intensive care, pediatric cardiology and pediatric cardiac surgery support.
Immediate newborn readiness	If medication, intensive monitoring or early intervention may be needed after birth, the relevant specialists can be present or on standby from the moment of delivery.
Specialist counselling for the family	Parents can ask detailed questions, understand the realistic range of outcomes and consider further testing or a second opinion before delivery.
Monitoring of rhythm and function	Arrhythmias and signs of cardiac strain can be followed over time, and selected fetal rhythm problems can be treated during pregnancy through medication given to the mother.
Coordination across disciplines	Maternal-fetal medicine, neonatology, pediatric cardiology, genetics and surgical teams align their recommendations around a single care plan.

Fetal Cardiology and Care Timeline

The pathway varies depending on whether the evaluation is reassuring, requires ongoing monitoring or identifies a condition that needs planned newborn care. The table below shows a typical sequence.

Time Period	What Patients Can Expect
Day 1	The fetal echocardiogram is performed, the findings are reviewed, and the family receives a clear explanation of whether the heart appears normal or whether follow-up is needed.
First Week	If an abnormality is suspected, additional consultations are arranged with maternal-fetal medicine, neonatology, genetics or pediatric cardiac specialists.
First Month	Follow-up imaging may be scheduled to monitor fetal growth, heart rhythm, cardiac function or changes in the severity of the condition.
Before Delivery	The team finalises the delivery plan: hospital location, timing, neonatal intensive care preparation and the postnatal echocardiogram the baby will have.
After Birth	The baby is examined by neonatal and pediatric cardiology teams. Postnatal tests confirm the diagnosis and guide observation, medication, catheter treatment or surgery where needed.
Longer Term	Some babies need only routine follow-up; others need ongoing pediatric cardiology care, staged procedures or developmental monitoring through childhood.

What Influences Outcomes and a Good Result?

Outcomes in fetal cardiology depend on many factors: the type of heart condition, its severity, whether other organs or genetic conditions are involved, fetal growth, gestational age at delivery and the baby’s condition immediately after birth. A mild isolated defect has a very different outlook from a complex condition involving single ventricle circulation or multiple associated findings. No two diagnoses — and no two pregnancies — carry identical implications.

A good result begins with an accurate diagnosis. The more clearly the anatomy and physiology are understood before birth, the better the team can plan. Fetal diagnosis has natural limits, however, and it is honest to name them: some small holes, mild valve abnormalities and vessel narrowings only become apparent later in pregnancy or after birth. This is why follow-up scans and postnatal echocardiography remain important even when the fetal imaging has been thorough.

The timing of referral matters too. Early assessment allows more monitoring and more planning, but later scans can sometimes provide clearer images simply because the heart is larger. The ideal pathway is individual. A high-risk pregnancy may need early review and repeated scans; a single unclear finding late in pregnancy may need prompt specialist evaluation to decide whether the delivery plan should change.

The presence of associated genetic or extracardiac conditions can influence both prognosis and treatment decisions. When a congenital heart defect is identified, physicians may raise genetic counselling or diagnostic testing — not because every heart defect carries the same implications, but because the family deserves the broadest accurate picture available before delivery.

Delivery planning is another major factor in how the first days unfold. For babies with critical congenital heart disease, being born in a centre prepared for neonatal stabilisation removes avoidable delays. Depending on the diagnosis, the relevant capabilities may include neonatal intensive care, pediatric cardiology, pediatric cardiac anaesthesia, interventional cardiology and pediatric cardiac surgery — all under one roof rather than a transfer away.

Finally, family understanding contributes to better care. Parents who know what to expect participate more confidently in decisions, prepare emotionally and practically, and avoid last-minute uncertainty. For international families, this extends to planning travel safely within the limits of pregnancy, assembling medical documentation, confirming language support and understanding how the baby’s care will be coordinated after delivery.

Does Insurance Cover a Fetal Echo?

Whether insurance covers a fetal echo depends on your insurer, your specific policy and the reason the scan was requested. In many health systems, a fetal echocardiogram ordered for a medical indication — an abnormal screening scan, a relevant family history, a maternal condition, an irregular fetal heartbeat — is treated as a diagnostic test, which generally supports coverage. A scan requested without a medical indication is often handled differently.

For international patients, the picture has an extra layer: policies vary widely in how they treat planned care abroad, and some require pre-authorisation before any overseas diagnostic test. Insurers typically ask for documentation — a referral letter, prior ultrasound reports and a summary of the indication — so keeping these records organised serves both the clinical assessment and the administrative one.

The practical rule is simple: confirm the terms with your insurer before travelling, in writing where possible, and ask specifically about diagnostic imaging in pregnancy, follow-up scans and — if a heart condition has already been suspected — coverage for delivery and newborn care. Clarifying this early avoids adding financial uncertainty to an already demanding period.

How Acibadem Approaches Fetal Cardiology

Families dealing with a fetal heart question usually need more than a single specialist appointment. They need a centre that can evaluate the pregnancy as a whole, interpret complex fetal heart findings, coordinate several specialties and communicate clearly across languages and health systems. Acibadem organises fetal cardiology around that reality.

Care is structured as a collaboration between pediatric cardiologists, maternal-fetal medicine specialists, obstetricians, neonatologists, genetic counsellors, radiology teams and — when the diagnosis requires it — pediatric cardiac surgeons. Complex cases can be discussed in multidisciplinary boards, so recommendations reflect more than one clinical perspective. This matters most when a baby may need neonatal intensive care, catheter-based treatment or cardiac surgery after birth, because those decisions cross specialty boundaries by their nature. The cardiology department and the pediatric cardiology teams provide the continuity that carries a fetal diagnosis through delivery and into childhood follow-up.

The diagnostic pathway itself is built on high-resolution ultrasound, Doppler techniques and specialised fetal cardiac imaging protocols for assessing structure, rhythm and function. When more information is needed, maternal-fetal medicine imaging, genetic testing or postnatal planning consultations are folded into the same pathway. The point of the technology is to give clearer answers for clinical decisions — not to add complexity for the family.

Acibadem International supports patients from many countries with services in more than 20 languages, covering appointment coordination, medical record transfer, translation support, hospital navigation and communication with the clinical teams. For expectant parents, these practicalities carry real weight: pregnancy care runs on a fixed clock, and travel, accommodation, follow-up visits and delivery planning all have to fit inside it while the family stays connected to their physicians at home.

Experienced physicians remain central to all of it. Fetal cardiology demands the ability to recognise subtle findings, to explain uncertainty honestly and to guide families without unnecessary alarm. A serious diagnosis has to be discussed with compassion, but also with practical clarity: what is known, what remains uncertain, what may happen after birth and which decisions genuinely need to be made now. Treatment and delivery plans are individualised according to the baby’s diagnosis, the mother’s health, the gestational age and — where medically appropriate — the family’s preferences.

Second opinions are a routine part of this field. After a suspected fetal heart abnormality elsewhere, an independent review can confirm the diagnosis, refine it, or occasionally establish that the suspected problem is not present at all. For some families, that review is the whole engagement; for others, the same centre later becomes the place of delivery and newborn cardiac care. Which pathway fits depends on the diagnosis, the stage of pregnancy, the safety of travel and the family’s longer-term care needs.

Understanding the Road Ahead

Learning that your unborn baby may have a heart concern is one of the hardest moments a pregnancy can hold. It is natural to feel overwhelmed, to search for answers quickly and to worry about what life will look like after birth. Fetal cardiology exists to replace that uncertainty with careful, honest medical clarity — not with false reassurance, and not with alarm.

A detailed fetal echocardiogram can confirm normal heart development, identify a condition that needs monitoring, or reveal a diagnosis that requires coordinated newborn care. In every one of those situations, the value lies in planning. The earlier the care team understands the baby’s heart, the better prepared everyone — physicians and parents alike — can be for delivery and the first days of life.

Whatever the findings show, the pattern of good fetal cardiac care is consistent: a precise diagnosis, honest counselling about what is known and what is not, a delivery plan matched to the baby’s needs, and a clear handover to the pediatric team that will look after the child once the child is finally in the room rather than on the screen.