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List of works by Lesław Szydłowski

A simplified approach for evaluating sustained slow pathway conduction for diagnosis and treatment of atrioventricular nodal reentry tachycardia in children and adults

scientific article published on 9 February 2018

Age-and sex-dependent mRNA expression of KCNQ1 and HERG in patients with long QT syndrome type 1 and 2.

scientific article published on 30 December 2011

Analysis of risk factors and prospective evaluation of cardiovascular complications of Kawasaki disease in children: a single centre study

scientific article published on 30 August 2013

Arrhythmogenic right ventricular dysplasia:clinical study.

scientific article published in April 2007

Arterial hypertension among children and teenagers in the Upper Silesia

scientific article published in January 2006

Blood pressure regulation and resting heart rate abnormalities in adolescent girls with polycystic ovary syndrome

scientific article published on 26 October 2011

Challenges of diagnosis of long-QT syndrome in children.

scientific article

Clinical picture and treatment in various presentations of Ebstein's anomaly in children

scientific article published on 01 April 2004

Comparison of the Degree of Exercise Tolerance in Children After Surgical Treatment of Complex Cardiac Defects, Assessed Using Ergospirometry and the Level of Brain Natriuretic Peptide.

scientific article published on February 2016

Determinants of inappropriate circadian blood pressure variability in children with essential hypertension

scientific article published on January 2009

Differences between right ventricular contractility in newborns with preload and afterload changes in selected congenital heart defects.

scientific article published in February 2002

Dyspnoea related to pre-excitation during sinus rhythm as a new indication for catheter ablation

scientific article published on 14 February 2014

Early results of aortic arch reconstruction and bilateral pulmonary arteries banding: modification of the Norwood operation for treatment of hypoplastic left heart syndrome.

scientific article published on 19 January 2018

Echocardiography and Newer Imaging Techniques in Diagnosis and Long-Term Follow-Up of Primary Heart Tumors in Children

scientific article published on 29 July 2020

Electrocardiographic T-wave parameters in families with long QT syndrome.

scientific article published in April 2018

Electrocardiographic abnormalities in young athletes with mitral valve prolapse.

scientific article published in August 2009

Electrocardiographic algorithms to guide the management strategy of idiopathic outflow tract ventricular arrhythmias

scientific article

Expression levels of serum circulating microRNAs in pediatric patients with ventricular and supraventricular arrhythmias

scientific article published in September 2021

Expression of genes KCNQ1 and HERG encoding potassium ion channels Ikr, Iks in long QT syndrome

scientific article published on 01 January 2011

Feasibility and performance of catheter ablation with zero-fluoroscopy approach for regular supraventricular tachycardia in patients with structural and/or congenital heart disease

scientific article published on 01 October 2019

Feasibility of implementation of a "simplified, No-X-Ray, no-lead apron, two-catheter approach" for ablation of supraventricular arrhythmias in children and adults

scientific article published on 22 April 2014

Hybrid Melody valve implantation in the tricuspid position in a 2.5-year-old boy with hypoplastic left heart syndrome

scientific article published in 2021

Immunologic defects as possible causes of therapeutic failures in children with transposition of the great arteries

scientific article published in January 1987

Isolated ventricular non-compaction: clinical study and genetic review

scientific article published on 13 November 2006

Late recognition of Kawasaki disease--difficulties in diagnosis

scientific article (publication date: 2006)

Left Ventricular Diastolic Dysfunction Assessed by Conventional Echocardiography and Spectral Tissue Doppler Imaging in Adolescents With Arterial Hypertension

scientific article published on February 2016

Long-term results of valvular condition and clinical state in patients operated with the Senning method

scientific article

N-terminal prohormone brain natriuretic peptide-proBNP levels in ventricular arrhythmias in children

scientific article published in December 2009

Paediatric echocardiography in clinical practice. 2012 Recommendations of the Echocardiography Working Group of the Polish Cardiac Society

scientific article published on January 1, 2012

Preoperative single ventricle function determines early outcome after second-stage palliation of single ventricle heart

scientific article

Prolongation of Electrocardiographic T Wave Parameters Recorded during the Head-Up Tilt Table Test as Independent Markers of Syncope Severity in Children

scientific article published on 04 September 2020

Rare cardiovascular anomaly: congenital unilateral absence of the pulmonary artery

scientific article published on 20 August 2013

Recanalisation of the left superior caval vein after Fontan procedure: not so rare complication: possibilities of percutaneous closure using various devices

scientific article published on 04 April 2014

Risk factors of immunoglobulin resistance and coronary complications in children with Kawasaki disease

scientific article published on 20 December 2016

Role of toxicological determinations of amphetamines and cannabinoids in hair of adolescent patients in cardiologic diagnostic management

scientific article published on May 23, 2011

Significant aortic and pulmonary valve stenosis in the prenatal period: diagnosis, treatment and outcome. A two-centre study

scientific article published on 01 April 2004

Simplified automated right ventricular overdrive pacing for rapid diagnosis of supraventricular tachycardia

scientific article published on 10 September 2014

The Differences in the Diagnostic Profile in Children with Vasovagal Syncope between the Result of Head-Up Tilt Table Test

scientific article published on 23 June 2020

The Repolarization Period during the Head-Up Tilt Test in Children with Vasovagal Syncope

scientific article published on 15 March 2020

The diagnosis, clinical course and follow-up of children with cardiac tumours - a single-centre experience.

scientific article published on March 2010

The letter of Finsterer and Stollberger was shown to the authors who replied

scientific article published on 08 March 2007

The role of Interleukin-6, its -174 G>C polymorphism and C-reactive protein in idiopathic cardiac arrhythmias in children

scientific article published in January 2013

Tracheal agenesis: perioperative management of one stage correction

scientific article published on 01 October 2008

Usefulness of cutting balloon angioplasty for the treatment of congenital heart defects

scientific article published on 13 November 2017

Validation of Standard and New Criteria for the Differential Diagnosis of Narrow QRS Tachycardia in Children and Adolescents.

scientific article

[Analysis of mode of delivery in cases with fetal premature atrial contractions]

scientific article published on 01 October 2003

[Cor triatriatum in 13-year-old asymptomatic boy. A case report]

scientific article published on 01 July 2006

[Diagnostic problems with long QT syndrome in 5-year-old boy]

scientific article published on 01 January 2007

[Ebstein syndrome--various forms, clinical view and treatment results in children]

scientific article published on 01 January 2004

[Evaluation of surgical treatment results of coarctation of the aorta in neonates and young infants]

scientific article published on 01 January 2002

[Implantation of cardiac pacemaker in children, author's experiences].

scientific article published in January 2006

[Infections as a preoperative problem in patients with tetralogy of Fallot (TOF) associated with complete atrioventricular canal septal defect (AVC)]

scientific article published on 01 January 2004

[Mitral valve prolapse as the cause of severe mitral regurgitation and heart failure in a 17-year-old male--a case report]

scientific article published on 01 May 2005

[Parachute mitral valve coexisting with complex congenital heart defect. Successful multistage surgical treatment]

scientific article published on 01 January 2004

[Prenatal and postnatal cardiologic evaluation of normal twin from acardiac twin pregnancy--case report]

scientific article published on 01 October 2003

[Selected birth outcomes as prognostic determinants of hypertension in children]

scientific article published on 01 January 2006

[Semiautomatic algorithm for tracing an outline of the endocardium in newborns]

scientific article published on 01 January 2002

[Significant aortic valve stenosis in the prenatal period--diagnosis, treatment, outcome. Two-center study]

scientific article published on 01 January 2004

[Syncope in children].

scientific article published in January 2007

[The new diagnostic tool - congenital heart diseases and the great arteries imaging using multislice computed tomography - case presentations].

scientific article

[The significance of cardiac symptoms in patients referred to pediatric cardiology outpatient clinics]

scientific article published on 01 April 2005

[Vasovagal syncope--diagnostic difficulties in adolescents].

scientific article published in January 2006