The Reference Center for Prenatal Cardiology Class C - PTKP

The fetal heart is most important.
Prof. Maria Respondek-Liberska - the founder of Polish fetal cardiology
In memory of our unsurpassed Master - Zbigniew Kordon MD, PhD.
Agnieszka Nocuń i Marcin Wiecheć
Early fetal echocardiography is another important element of screening for Congenital Heart Defects
- Marcin Wiecheć
"Only meticulous use of the sequential segmental fetal heart examination method minimizes potential diagnostic errors"
- Agnieszka Nocuń
The annual training for doctors "MWU Fetal Heart" in Krakow is an interdisciplinary platform for consultations of pregnant women whose children have been diagnosed with Congenital Heart Defects in fetal life.
Supervision:
Jacek Kolcz MD, PhD (Professor of Cardiothoracic Surgery)
Marcin Wiechec MD, PhD (obstetrician-gynaecologist, fetal cardiologist)
Agnieszka Nocuń MD, PhD (obstetrician-gynaecologist, fetal cardiologist)
MWU Group
We run the MWU Group Foundation, which aims to 1) build awareness of Congenital Heart Defects among obstetrician-gynaecologists and their patients; 2)develop cutting-edge educational tools (3D prints, VR, AI)
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NEWS

We have obtained Accreditation for our practice to perform fetal echocardiography based on the opinion of the Polish Society of Prenatal Cardiology General Board in recognition of our contribution to

Our founders were elected to the Board of Directors of the Polish Society of Prenatal Cardiology (photo of the new Board) at the National VI Cardio-Prenatal 2024 Conference in Lodz,

About us

We are a leading team in the application of the latest fetal echocardiographic imaging techniques, having been pioneers in three-dimensional studies. We conduct scientific research in the field of fetal echocardiography and publish in renowned industry journals.

Fetal Echo

It involves a detailed assessment of the structure, function, and prognostic parameters of the fetal heart and its circulatory system. For evaluating the heart’s structure, we use the sequential segmental analysis protocol adopted in pediatric cardiology, which allows for a precise evaluation of the heart’s structural elements and their interconnections according to the direction of blood flow.

We Collaborate With:

Our established foundation aims to raise awareness about Congenital Heart Defects among obstetricians-gynecologists and their patients.

FAQ

What is an echocardiogram?

It is a detailed scan of the fetal heart carried out by a doctor who is experienced in: the detection of fetal cardiovascular pathologies, pre-birth consultation regarding these anomalies and from collaboration with neonatologists, cardiac surgeons and paediatric cardiologists. This examination is based on a thorough assessment of the structure, function and prognostic parameters of the fetal heart and peripheral circulatory system. Top-of-the-range ultrasound equipment dedicated to fetal echocardiography is required for such an examination.

Yes, fetal echocardiography is completely safe, as are standard ultrasound examinations carried out during pregnancy.

The vast majority of CHDs arise incidentally from a developmental disorder. There is a familial predisposition to left heart defects, i.e. aortic stenosis, hypoplastic left heart syndrome or coarctation of the aorta; as well as heterotaxy syndromes. We know more and more about the genetic factors in cases of CHD and sometimes genetic testing of the fetus is necessary, sometimes involving the parents and other family members.

Tricuspid regurgitation is most often the result of fetal circulatory immaturity and disappears spontaneously. However, sometimes if significant it can be a functional feature coexisting with CHD, infection, anaemia, or other congenital conditions in the fetus.

The so-called echogenic focus is an artefact, i.e. an abnormality of ultrasound scattering on the rough surface of the valvular apparatus and is most often observed in the left ventricle. It can be compared to the ‘fata morgana’ phenomenon, meaning that this artefact shows the presence of a lesion or change that is not actually present.

What is meant by the term critical heart defects? In the simplest terms, these are heart defects that require the implementation of appropriate management immediately after birth. This group accounts for approximately 20 per cent of these anomalies. The most important group here are the so-called ductal dependent (DD) defects, which include defects with DD systemic circulation (where the left ventricle after birth is unable to supply the systemic circulation, e.g. hypoplastic left heart syndrome); with DD pulmonary circulation (where the right ventricle at birth is unable to supply the pulmonary circulation, e.g. severe forms of Tetralogy of Fallot ;and anomalies such as D-Transposition of Great Vessels (D-TGA), where after birth the blood needs to mix between two circuits of circulation to provide the baby with adequate oxygen levels in the blood. Critical defects also include a common arterial trunk, total anomalous pulmonary venous return, or tumours and thrombi that obstruct inflow or outflow pathways to and from the ventricles.