Ludmiła Daniłowicz‐Szymanowicz

ORCID: 0000-0002-2269-1880
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About
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Research Areas
  • Cardiac Arrhythmias and Treatments
  • Heart Rate Variability and Autonomic Control
  • Cardiac electrophysiology and arrhythmias
  • Cardiac pacing and defibrillation studies
  • Atrial Fibrillation Management and Outcomes
  • Cardiovascular Function and Risk Factors
  • Cardiac Imaging and Diagnostics
  • Cardiovascular and exercise physiology
  • Cardiovascular Effects of Exercise
  • Cardiomyopathy and Myosin Studies
  • Iron Metabolism and Disorders
  • ECG Monitoring and Analysis
  • Cardiac Valve Diseases and Treatments
  • Hemoglobinopathies and Related Disorders
  • Acute Myocardial Infarction Research
  • Cardiac tumors and thrombi
  • Non-Invasive Vital Sign Monitoring
  • Pulmonary Hypertension Research and Treatments
  • Cardiac Structural Anomalies and Repair
  • Heart Failure Treatment and Management
  • Adipose Tissue and Metabolism
  • Neuroscience and Neural Engineering
  • Quality and Safety in Healthcare
  • Trace Elements in Health
  • Cardiovascular Syncope and Autonomic Disorders

Gdańsk Medical University
2016-2025

Vincent Van Gogh Voor Geestelijke Gezondheidszorg
2020

Weatherford College
2020

Bayer (Germany)
2019

Ospedale Sacro Cuore Don Calabria
2019

Istituti di Ricovero e Cura a Carattere Scientifico
2019

Wuhan Institute of Technology
2019

Wuhan Donghu University
2019

Wuhan University
2019

Fudan University
2019

Despite its extensive use in physiological and clinical research, the analysis of HRV (heart rate variability) is still poorly supported by rigorous reliability studies. The main aim present study was to perform an in-depth assessment absolute relative standard indexes from short-term laboratory recordings. In 39 healthy subjects [mean age (min-max): 38 (26-56) years; 18 men 21 women] we recorded 5 min supine ECG during spontaneous paced (15 breaths/min) breathing. test repeated on next day...

10.1042/cs20070055 article EN Clinical Science 2007-07-02

Abstract Aims Transoesophageal echocardiography (TOE) is often performed before catheter ablation or cardioversion to rule out the presence of left atrial appendage thrombus (LAT) in patients on chronic oral anticoagulation (OAC), despite associated discomfort. A machine learning model [LAT-artificial intelligence (AI)] was developed predict LAT based clinical and transthoracic (TTE) features. Methods results Data from a 13-site prospective registry who underwent TOE were used. LAT-AI...

10.1093/eurheartj/ehad431 article EN European Heart Journal 2023-07-15

Background Despite advancements in pharmacological and device-based treatment, heart failure (HF) continues to impose an enormous burden for health care system worldwide. Decompensation of HF is one the main causes hospitalization, therefore identification patients with highest risk such complication still great clinical importance. The prognostic significance utility global longitudinal strain (GLS) has been previously studied broad spectrum cardiovascular diseases various endpoints,...

10.1371/journal.pone.0225829 article EN cc-by PLoS ONE 2019-12-02

Abstract Purpose Mitral annular disjunction (MAD) is a relatively common condition that can be associated with ventricular arrhythmias. This study aims to assess the significance of abnormalities in left papillary muscles, as detected by cardiac magnetic resonance imaging (MRI), and their correlation echocardiographic Pickelhoube sign arrhythmogenic burden patients MAD. Methods Materials A retrospective was conducted involving 63 consecutive MAD identified via 1.5T MRI scanner. All underwent...

10.1093/ehjci/jeae333.097 article EN European Heart Journal - Cardiovascular Imaging 2025-01-01

Abstract Introduction The role of mitral valve prolapse (MVP) as an arrhythmic substrate rather than isolated structural defect is under investigation. There a possible link between the MVP, its morphology, and MVP (aMVP). Purpose To obtain data on morphology clinical significance in Polish population. Methods 417 patients with (mean age 45.5 years-yrs.; females: 249/59.7%) were enrolled into prospective observational registry MITPROL AR-PL Cardiac Society. Data was obtained from 23 tertiary...

10.1093/ehjci/jeae333.120 article EN European Heart Journal - Cardiovascular Imaging 2025-01-01

Abstract Background Mitral valve prolapse (MVP) is a common problem affecting 1 - 3% of the adults. There have been published several reports life-threatening ventricular arrhythmias (VA) in patients with MVP (known as arrhythmogenic – AMVP), which presence, severity, and possible consequences mitral annular disjunction (MAD) could an adverse effect. However, unequivocal arrhythmic potential MAD controversial, while presence described even healthy hearts without MVP. The purpose our study...

10.1093/ehjci/jeae333.388 article EN European Heart Journal - Cardiovascular Imaging 2025-01-01

Background: Bicuspid aortic valve (BAV) is a common congenital heart defect linked to abnormal structure and dilatation. Aims: To present BAV types valvulo-aortopathy in the Polish population using latest 2021 classification. Methods: RE-BAV registry of adult ambulatory hospitalized patients with evaluated echocardiographic laboratories at 23 tertiary centers Poland (2021–2023). Results: The study included 814 — 72.7% male, average age mean (SD) 50 (17.4). Common symptoms dyspnea (54.1%)...

10.33963/v.phj.104988 article EN Kardiologia Polska 2025-03-11

ABSTRACT Background Atrial fibrillation is the most common arrhythmia worldwide, affecting between 2% and 4% of population. The projected further progression a reason to consider AF as global epidemic problem. efficiency in diagnosing new cases still unsatisfactory. Methods prospective study included 74 patients hospitalized for acute myocardial infarction. Echocardiography with advanced assessment left atrium was performed on all patients. R Statistical Software used statistical graphical...

10.1002/clc.70114 article EN cc-by Clinical Cardiology 2025-03-28

Abstract Cardiac sympathetic denervation (CSD) reduces risk of ventricular tachyarrhythmias (VTA in long-QT syndrome, catecholaminergic polymorphic tachycardia and cardiomyopathies. CSD has also a theoretical potential to be alleviate symptoms other disorders dependent on adrenergic input. The aim this study was assess efficacy safety bilateral (BCSD) procedure performed for wide range cardiovascular disorders. Apart form physical psychological consequences patient satisfaction were studied....

10.1093/europace/euaf085.753 article EN cc-by-nc EP Europace 2025-05-01

Background The aim of the present study was to investigate effect a single bout mild exercise on autonomic nervous system activity in healthy subjects. Methods and Results group comprised 18 males, aged between 20 24 years, who had not been training regularly for last 3 months. A supine recording systolic arterial pressure (SAP) RR interval administration phenylephrine test were performed at baseline repeated after 60-min recovery period following treadmill 30 min 65% maximal heart rate....

10.1253/circj.69.976 article EN Circulation Journal 2005-01-01

Despite a well-established prognostic value in cardiac patients, HRV (heart rate variability) indexes have been used little the clinical setting. Poor reliability of measurements might be possible explanation for this. In present study, we assessed short-term post-MI (myocardial infarction) patients. We studied 61 MI patients [50 males; age, 59+/-8 years; and LVEF (left ventricular ejection fraction), 46+/-6%; values are means +/-S.D.],who underwent 5+5 min ECG recording during spontaneous...

10.1042/cs20090183 article EN Clinical Science 2009-06-11

Background: Atrial fibrillation (AF) and flutter (AFl) increase the risk of thromboembolism. The aim study was to assess prevalence left atrial thrombus (LAT) in AF/AFl relation oral anticoagulation (OAC). Methods: LATTEE (NCT03591627) a multicenter, prospective, observational enrolling consecutive patients with referred for transesophageal echocardiography before cardioversion or ablation. Results: Of 3109 enrolled, 88% were on chronic, 1.5% transient OAC 10% without OAC. chronic OAC, 39%...

10.3390/jcm11102705 article EN Journal of Clinical Medicine 2022-05-11
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