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Paediatric Cardiologist

Paediatric cardiology

Paediatric Cardiologist

A specialist paediatric cardiology practice at Poliklinika Jižní Město. We opened in January 2011 after years of practice at the Children's Heart Centre, Motol University Hospital, where we all continue to work.

Examination room with an echocardiograph, a yellow examination couch and a colourful ceiling with hanging toys

Office hours

This month's schedule

Our doctors take turns; the schedule changes every month.

Important information

What to know before you bring your child in.

Appointments are handled through Medevio only

As of 1 February 2026, to improve our service to patients, we handle all requests exclusively through the secure Medevio platform. It is available as both a web and a mobile application — please install it on your phone (Android on Google Play, iOS on the App Store). We process requests through Medevio continuously during office hours.

Office hours change every month

Five paediatric cardiologists take turns at the practice, so we do not have a fixed weekly schedule. You will find the current schedule for this month in the Office hours section.

Who cares for your child

We opened the practice in January 2011 after years of work at the Children's Heart Centre, Motol University Hospital. All of our doctors continue to practise at the Centre — so you have the experience of the largest Czech centre for congenital heart defects available in the calm of a small practice.

This practice is not an emergency service

We provide planned specialist cardiology care. For sudden problems, contact the paediatric emergency service or your child's GP; if life is in immediate danger, call 155.

What we offer

What we specialise in and which examinations your child can expect. Most of them are painless and take only a few minutes.

  • Congenital heart defects

    Diagnosis and treatment of congenital heart defects in children of all ages — from newborns to adolescents.

  • Acquired heart conditions

    Care for heart conditions that developed later in life — for example after an inflammation or infection.

  • Cardiac arrhythmia

    Examination and treatment of heart rhythm disorders — palpitations, skipped beats and irregular pulse.

  • Hypertension in children

    Diagnosis and monitoring of high blood pressure in childhood, including ambulatory blood pressure monitoring.

  • Collapses and fainting

    Establishing the cause of fainting and sudden loss of consciousness — a cardiology examination is one of the first steps.

  • Echocardiography

    Ultrasound examination of the heart. It does not hurt, does not take long and the child simply lies still — the most important examination in paediatric cardiology.

  • ECG

    A recording of the electrical activity of the heart using attached electrodes. Quick and completely painless.

  • 24-hour ECG monitoring — Holter

    A small device the child wears for a whole day and night, recording the heart rhythm. It captures problems that do not show up during the appointment.

  • Ambulatory blood pressure monitoring — ABPM

    Blood pressure measured over 24 hours during an ordinary day. It shows the pressure as it behaves at home and at school, not just in the surgery.

  • Oximetry

    Painless measurement of blood oxygen levels with a sensor on the finger — an initial check when a heart defect is suspected.

Office hours

Our doctors take turns, so the schedule changes every month. Please book your appointment through Medevio.

Office hours by day of the week
MondayAccording to the monthly schedule
TuesdayAccording to the monthly schedule
WednesdaydnesAccording to the monthly schedule
ThursdayAccording to the monthly schedule
FridayAccording to the monthly schedule
SaturdayClosed
SundayClosed

Our doctors take turns and the schedule changes every month — you will find the current one in the link below. Please book your appointment through Medevio.

Office hours schedule for this month (PDF)

About the doctor — MUDr. Tibor Klein

MUDr. Tibor Klein opened the practice in January 2011 after years of work at the Children's Heart Centre, Motol University Hospital. All of our doctors continue to practise at the Centre — experience from the largest Czech centre for congenital heart defects, in the calm of a small practice.

He graduated from Komensky University in Bratislava (1983) and is board certified in paediatrics, neonatology and paediatric cardiology. He has worked at the Children's Heart Centre, Motol University Hospital since 1993 as an outpatient doctor, deputy head of the cardiology department and head of the CICU; since 2015 he has been a paediatric cardiology consultant for the Institute for the Care of Mother and Child.

He is a member of the Czech Cardiology Society and works for the MEDEVAC government humanitarian programme — as a cardiologist on the Czech cardiac surgery team he has worked in Kosovo, Iraq, Afghanistan, Libya, Jordan (Syrian patients), Myanmar and Cambodia.

Qualifications

  • Board certification in paediatrics (1987)
  • Board certification in neonatology (1992)
  • Board certification in paediatric cardiology (1996)
  • Komensky University, Bratislava (1983)
  • Member of the Czech Cardiology Society
  • MEDEVAC government humanitarian programme

Our team

Your child is cared for by five paediatric cardiologists from the Children's Heart Centre at Motol University Hospital, together with three paediatric nurses.

MUDr. Tibor Klein

MUDr. Tibor Klein

paediatric cardiologist, founder of the practice

Education
Komensky University, Bratislava (1983)
Board certifications
Paediatrics 1987, neonatology 1992, paediatric cardiology 1996
Experience
  • Paediatric Cardiocenter, University Hospital Motol (since 1993) — doctor, deputy head of cardiology department and head of CICU.
  • Institute for the Care of Mother and Child (since 2015) — consultant for paediatric cardiology.
  • Institute for the Care of Mother and Child (1990–1993) — doctor, head of ICU for newborns.
  • Paediatric dept., University Hospital Martin (1984–1989) — doctor.
Languages
English
Other
Member of the Czech Cardiology Society. Works for the MEDEVAC government humanitarian programme. Member of the Czech cardiac surgery team (as a cardiologist) in countries affected by war or humanitarian crisis: Kosovo, Iraq, Afghanistan, Libya, Jordan (Syrian patients), Myanmar and Cambodia.
MUDr. Irena Otáhalová

MUDr. Irena Otáhalová

paediatric cardiologist

Education
Medical School, Charles University in Prague (1984)
Board certifications
Paediatrics (1988), paediatric cardiology (1996)
Experience
  • Paediatric Cardiocenter, University Hospital Motol (since 1993)
  • Paediatric dept., Hospital Pod Petřínem, Prague (1984–1993)
Languages
English, Russian
Other
Member of the Czech Cardiology Society. Graduate and postgraduate teaching.
doc. MUDr. Petr Kubuš, Ph.D.

doc. MUDr. Petr Kubuš, Ph.D.

paediatric cardiologist

Education
Medical School, Charles University Prague — MD (2001), postgraduate doctoral programme (2016), postdoctoral habilitation — associate professor (2020)
Board certifications
Paediatrics I (2004), paediatric cardiology (2006), paediatric medicine (2009)
Experience
  • Paediatric Cardiocenter, University Hospital Motol — paediatric arrhythmology, head of the cardiology department
  • Paediatric dept., Slezská Hospital in Opava (2001)
Languages
English, French
Other
Member of the Czech Cardiology Society and of the Association for European Paediatric and Congenital Cardiology.
doc. MUDr. Ondřej Materna, Ph.D.

doc. MUDr. Ondřej Materna, Ph.D.

paediatric cardiologist — by appointment

Education
Second Faculty of Medicine, Charles University in Prague (2004), postgraduate Ph.D. studies (2022)
Board certifications
Paediatrics (2009), paediatric cardiology (2011), licence in invasive diagnostic and interventional cardiology
Experience
  • Children's Heart Centre, Motol University Hospital (since 2007) — head of the paediatric cardiology department, head doctor for catheterisation, cardiology consultant for the neonatology department.
  • Clinic of Paediatrics and Adolescent Medicine, General University Hospital, Prague (2004–2007) — doctor.
Languages
English
Other
Member of the Czech Cardiology Society and of AEPC (Association for European Paediatric Cardiology). Teaches students at the Second Faculty of Medicine, Charles University in Prague.

MUDr. Jana Augustínová

paediatric cardiologist

Profile coming soon.

Nurses

Radka Maternová

Radka Maternová

paediatric nurse

Education
Secondary medical school — general nurse (1995), paediatric nurse (1997), postgraduate specialisation — nursing care for children and adolescents (2004)
Experience
  • Paediatric Cardiocenter, University Hospital Motol (since 1995) — paediatric nurse
Languages
English

Kateřina Vostárková

paediatric nurse

Profile coming soon.

Karolína Cirok Boková

paediatric nurse

Profile coming soon.

Gallery

What our practice looks like — the waiting room, the surgery and a corner where you can wait with a toy in hand.

  • Waiting room with red chairs and a glass wall to the surgery, signed „dětská kardiologie“ (paediatric cardiology)
    The waiting room
  • Corridor leading to a door marked DOKTOR, with plush penguins and toys on a cabinet
    On the way to the surgery
  • Surgery with a desk, a round table with children's chairs, a growth chart on the wall and a plush crocodile on the examination couch
    The surgery, with a corner for children
  • Doctor's office with a desk and children's drawings on the wall
    The doctor's office

Contracted health insurers

Care covered by public health insurance with the following providers. For patients insured elsewhere we provide urgent care to the extent required by law.

  • 111VZP — General Health Insurance Company of the Czech Republic
  • 201VoZP — Military Health Insurance Company
  • 205ČPZP — Czech Industrial Health Insurance Company
  • 207OZP — Health Insurance Company for Employees in Banking, Insurance and Construction
  • 211ZP MV ČR — Health Insurance Company of the Ministry of the Interior
  • 213RBP — Revírní bratrská pokladna Health Insurance Company

Frequently asked questions

Answers to what parents ask us most often.

How do I make an appointment?

As of 1 February 2026 we handle all requests exclusively through the secure Medevio platform — available as both a web and a mobile application. We process requests continuously during office hours.

When is the practice open?

Our doctors take turns and the schedule changes every month. You will find the current schedule of office hours in the Office hours section of this page.

Where can I find the practice?

Poliklinika Jižní Město, Šustova 1930/2, Prague 11 — Chodov. GPS 50.027559, 14.490053.

Will the examination hurt my child?

The most common examinations — echocardiography (heart ultrasound), ECG, oximetry and blood pressure measurement — are completely painless. The child simply lies or sits. The Holter and ABPM are small devices the child wears for one day during ordinary activities.

Who works at the practice?

Five paediatric cardiologists from the Children's Heart Centre at Motol University Hospital — MUDr. Tibor Klein, MUDr. Irena Otáhalová, doc. MUDr. Petr Kubuš, Ph.D., doc. MUDr. Ondřej Materna, Ph.D. and MUDr. Jana Augustínová — together with nurses Radka Maternová, Kateřina Vostárková and Karolína Cirok Boková.

Which health insurers do you have a contract with?

We have contracts with the following health insurers: VZP — General Health Insurance Company of the Czech Republic (111), VoZP — Military Health Insurance Company (201), ČPZP — Czech Industrial Health Insurance Company (205), OZP — Health Insurance Company for Employees in Banking, Insurance and Construction (207), ZP MV ČR — Health Insurance Company of the Ministry of the Interior (211), RBP — Revírní bratrská pokladna Health Insurance Company (213).

Where to find us

+420 608 706 802appointments are handled through Medevio, not by phone

detskykardiolog@gmail.com

Paediatric Cardiologist — paediatric cardiology practice in Prague
Poliklinika Jižní Město, Šustova 1930/2
148 00 Prague 11 — Chodov
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Billing details

Dětský kardiolog, s.r.o.
IČO 28521200

Outside office hours

This practice is not an emergency service. For sudden problems contact the paediatric emergency service or your child's GP; if life is in immediate danger, call 155.