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Wyszukujesz frazę ""Malik M"" wg kryterium: Autor


Tytuł:
A machine learning algorithm for electrocardiographic fQRS quantification validated on multi-center data.
Autorzy:
Villa A; Department of Electrical Engineering (ESAT), STADIUS Center for Dynamical Systems, Signal Processing and Data Analytics, KU Leuven, Leuven, Belgium. .
Vandenberk B; Department of Cardiovascular Diseases, Experimental Cardiology, KU Leuven, Leuven, Belgium.; Department of Cardiac Sciences, Libin Cardiovascular Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.
Kenttä T; Research Unit of Internal Medicine, Medical Research Center Oulu, University of Oulu and Oulu University Hospital, Oulu, Finland.
Ingelaere S; Department of Cardiovascular Diseases, Experimental Cardiology, KU Leuven, Leuven, Belgium.
Huikuri HV; Research Unit of Internal Medicine, Medical Research Center Oulu, University of Oulu and Oulu University Hospital, Oulu, Finland.
Zabel M; Department of Cardiology and Pneumology, Heart Center, University of Göttingen Medical Center, Göttingen, Germany.
Friede T; Department of Medical Statistics, University Medical Center Göttingen, Göttingen, Germany.; DZHK (German Center of Cardiovascular Research), partner site Göttingen, Göttingen, Germany.
Sticherling C; Division of Cardiology, University of Basel Hospital, Basel, Switzerland.
Tuinenburg A; Department of Cardiology, University Medical Center Utrecht, Utrecht, Netherlands.
Malik M; National Heart and Lung Institute, Imperial College, London, UK.; Department of Internal Medicine and Cardiology, Masaryk University, Brno, Czech Republic.
Van Huffel S; Department of Electrical Engineering (ESAT), STADIUS Center for Dynamical Systems, Signal Processing and Data Analytics, KU Leuven, Leuven, Belgium.
Willems R; Department of Cardiovascular Diseases, Experimental Cardiology, KU Leuven, Leuven, Belgium.
Varon C; Department of Electrical Engineering (ESAT), STADIUS Center for Dynamical Systems, Signal Processing and Data Analytics, KU Leuven, Leuven, Belgium.; Microgravity Research Center, Université Libre de Bruxelles, Brussels, Belgium.
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Źródło:
Scientific reports [Sci Rep] 2022 Apr 26; Vol. 12 (1), pp. 6783. Date of Electronic Publication: 2022 Apr 26.
Typ publikacji:
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms:
Atrial Fibrillation*/diagnosis
Electrocardiography*/methods
Algorithms ; Humans ; Machine Learning ; Support Vector Machine
Czasopismo naukowe
Tytuł:
Spatial distribution of physiologic 12-lead QRS complex.
Autorzy:
Hnatkova K; National Heart and Lung Institute, Imperial College, ICTEM, Hammersmith Campus, 72 Du Cane Road, Shepherd's Bush, London, W12 0NN, England.
Andršová I; Department of Internal Medicine and Cardiology, Faculty of Medicine, University Hospital Brno, Masaryk University, Jihlavská 20, 625 00, Brno, Czech Republic.
Toman O; Department of Internal Medicine and Cardiology, Faculty of Medicine, University Hospital Brno, Masaryk University, Jihlavská 20, 625 00, Brno, Czech Republic.
Smetana P; Wilhelminenspital der Stadt Wien, Montleartstraße 37, 1160, Vienna, Austria.
Huster KM; Klinikum Rechts der Isar, Technische Universität München, Ismaninger Straße 22, 81675, Munich, Germany.
Šišáková M; Department of Internal Medicine and Cardiology, Faculty of Medicine, University Hospital Brno, Masaryk University, Jihlavská 20, 625 00, Brno, Czech Republic.
Barthel P; Klinikum Rechts der Isar, Technische Universität München, Ismaninger Straße 22, 81675, Munich, Germany.
Novotný T; Department of Internal Medicine and Cardiology, Faculty of Medicine, University Hospital Brno, Masaryk University, Jihlavská 20, 625 00, Brno, Czech Republic.
Schmidt G; Klinikum Rechts der Isar, Technische Universität München, Ismaninger Straße 22, 81675, Munich, Germany.
Malik M; National Heart and Lung Institute, Imperial College, ICTEM, Hammersmith Campus, 72 Du Cane Road, Shepherd's Bush, London, W12 0NN, England. marek.malik@imperial.ac.uk.
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Źródło:
Scientific reports [Sci Rep] 2021 Feb 22; Vol. 11 (1), pp. 4289. Date of Electronic Publication: 2021 Feb 22.
Typ publikacji:
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms:
Electrocardiography*/methods
Electrophysiological Phenomena*/drug effects
Heart/*physiology
Adult ; Algorithms ; Biological Variation, Population ; Computational Biology/methods ; Data Analysis ; Female ; Healthy Volunteers ; Heart/drug effects ; Humans ; Male ; Middle Aged ; Sex Factors
Czasopismo naukowe
Tytuł:
Sex and race differences in J-Tend, J-Tpeak, and Tpeak-Tend intervals.
Autorzy:
Hnatkova K; National Heart and Lung Institute, Imperial College, 72 Du Cane Road, Shepherd's Bush, London, W12 0NN, England.
Toman O; Department of Internal Medicine and Cardiology, University Hospital Brno, Faculty of Medicine, Masaryk University, Jihlavská 20, 625 00, Brno, Czech Republic.
Šišáková M; Department of Internal Medicine and Cardiology, University Hospital Brno, Faculty of Medicine, Masaryk University, Jihlavská 20, 625 00, Brno, Czech Republic.
Smetana P; Wilhelminenspital der Stadt Wien, Montleartstraße 37, 1160, Vienna, Austria.
Huster KM; Klinikum rechts der Isar, Technische Universität München, Ismaninger Straße 22, D-81675, Munich, Germany.
Barthel P; Klinikum rechts der Isar, Technische Universität München, Ismaninger Straße 22, D-81675, Munich, Germany.
Novotný T; Department of Internal Medicine and Cardiology, University Hospital Brno, Faculty of Medicine, Masaryk University, Jihlavská 20, 625 00, Brno, Czech Republic.
Schmidt G; Klinikum rechts der Isar, Technische Universität München, Ismaninger Straße 22, D-81675, Munich, Germany.
Malik M; National Heart and Lung Institute, Imperial College, 72 Du Cane Road, Shepherd's Bush, London, W12 0NN, England. marek.malik@imperial.ac.uk.
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Źródło:
Scientific reports [Sci Rep] 2019 Dec 27; Vol. 9 (1), pp. 19880. Date of Electronic Publication: 2019 Dec 27.
Typ publikacji:
Journal Article; Multicenter Study; Research Support, Non-U.S. Gov't
MeSH Terms:
Electrocardiography*
Racial Groups*
Sex Characteristics*
Heart Conduction System/*physiology
Heart Rate/*physiology
Adult ; Female ; Humans ; Male
Czasopismo naukowe
Tytuł:
Conundrum of the Tpeak-Tend interval.
Autorzy:
Malik M; National Heart and Lung Institute, Imperial College, London, England.
Huikuri H; Research Unit of Internal Medicine, University of Oulu and University Hospital, Oulu, Finland.
Lombardi F; Cardiologia, IRCCS Policlinico, University of Milan, Milan, Italy.
Schmidt G; Klinik für Innere Medizin I, Technical University of Munich, Munich, Germany.; DZHK, Partner site Munich Heart Alliance, Germany.
Zabel M; Department of Cardiology and Pneumology - Heart Center, University of Göttingen Medical Center, Göttingen, Germany.
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Corporate Authors:
e-Rhythm Study Group of EHRA
Źródło:
Journal of cardiovascular electrophysiology [J Cardiovasc Electrophysiol] 2018 May; Vol. 29 (5), pp. 767-770. Date of Electronic Publication: 2018 Apr 10.
Typ publikacji:
Editorial; Research Support, Non-U.S. Gov't; Comment
MeSH Terms:
Electrocardiography*
Heart Conduction System*
Raport
Tytuł:
T-wave loop area from a pre-implant 12-lead ECG is associated with appropriate ICD shocks.
Autorzy:
Seegers J; Department of Cardiology and Pneumology, Division of Clinical Electrophysiology, University Medical Center Göttingen, Göttingen, Germany.; Department of Internal Medicine II, Division of Cardiology, Section of Electrophysiology, University Hospital Regensburg, Regensburg, Germany.
Hnatkova K; National Heart and Lung Institute, Imperial College, London, United Kingdom.
Friede T; Department of Medical Statistics, University Medical Center Göttingen, Göttingen, Germany.; DZHK (German Centre for Cardiovascular Research), partner site Göttingen, Göttingen, Germany.
Malik M; National Heart and Lung Institute, Imperial College, London, United Kingdom.
Zabel M; Department of Cardiology and Pneumology, Division of Clinical Electrophysiology, University Medical Center Göttingen, Göttingen, Germany.
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Źródło:
PloS one [PLoS One] 2017 Mar 14; Vol. 12 (3), pp. e0173868. Date of Electronic Publication: 2017 Mar 14 (Print Publication: 2017).
Typ publikacji:
Journal Article
MeSH Terms:
Defibrillators, Implantable/*adverse effects
Electrocardiography/*methods
Aged ; Female ; Humans ; Male ; Middle Aged
Czasopismo naukowe
Tytuł:
Electrocardiographic smoke signals of fragmented QRS complex.
Autorzy:
Malik M; St. Paul's Cardiac Electrophysiology and St. George's, University of London, London, UK.
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Źródło:
Journal of cardiovascular electrophysiology [J Cardiovasc Electrophysiol] 2013 Nov; Vol. 24 (11), pp. 1267-70. Date of Electronic Publication: 2013 Sep 09.
Typ publikacji:
Editorial; Comment
MeSH Terms:
Electrocardiography*
Arrhythmogenic Right Ventricular Dysplasia/*diagnosis
Heart Conduction System/*physiopathology
Female ; Humans ; Male
Opinia redakcyjna
Tytuł:
Thorough QT studies and indirect causes of QTc changes.
Autorzy:
Malik M; St. Paul's Cardiac Electrophysiology and St. George's, University of London, London, UK. marek.malik@btinternet.com
Stockbridge N
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Źródło:
Pacing and clinical electrophysiology : PACE [Pacing Clin Electrophysiol] 2012 Dec; Vol. 35 (12), pp. 1411-2. Date of Electronic Publication: 2012 Oct 04.
Typ publikacji:
Journal Article; Comment
MeSH Terms:
Electrocardiography*
Anti-Arrhythmia Agents/*pharmacology
Heart Conduction System/*drug effects
Long QT Syndrome/*drug therapy
Long QT Syndrome/*physiopathology
Humans
Czasopismo naukowe
Tytuł:
Does the prulifloxacin ECG study prove cardiac safety of the drug?
Autorzy:
Malik M; St Paul's Cardiac Electrophysiology and St George's, University of London, London, England. marek.malik@btinternet.com
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Źródło:
Clinical drug investigation [Clin Drug Investig] 2010; Vol. 30 (1), pp. 1-3.
Typ publikacji:
Comment; Journal Article
MeSH Terms:
Anti-Bacterial Agents/*adverse effects
Dioxolanes/*adverse effects
Electrocardiography/*drug effects
Fluoroquinolones/*adverse effects
Piperazines/*adverse effects
Heart Rate/drug effects ; Humans
Czasopismo naukowe
Tytuł:
Broadening the scope of electrocardiography.
Autorzy:
Malik M
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Źródło:
Pacing and clinical electrophysiology : PACE [Pacing Clin Electrophysiol] 2009 Aug; Vol. 32 (8), pp. 969-71.
Typ publikacji:
Comment; Editorial
MeSH Terms:
Atrial Fibrillation/*diagnosis
Diagnosis, Computer-Assisted/*methods
Electrocardiography/*methods
Electrocardiography/*trends
Humans
Opinia redakcyjna
Tytuł:
Systematic comparisons of electrocardiographic morphology increase the precision of QT interval measurement.
Autorzy:
Hnatkova K; St. Paul's Cardiac Electrophysiology, London, United Kingdom.
Smetana P
Toman O
Bauer A
Schmidt G
Malik M
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Źródło:
Pacing and clinical electrophysiology : PACE [Pacing Clin Electrophysiol] 2009 Jan; Vol. 32 (1), pp. 119-30.
Typ publikacji:
Journal Article
MeSH Terms:
Algorithms*
Heart Rate*
Diagnosis, Computer-Assisted/*methods
Electrocardiography/*methods
Parkinson Disease/*diagnosis
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Female ; Humans ; Male ; Middle Aged ; Reproducibility of Results ; Sensitivity and Specificity ; Young Adult
Czasopismo naukowe
Tytuł:
Precision of QT interval measurement by advanced electrocardiographic equipment.
Autorzy:
Hnatkova K; Department of Cardiac and Vascular Sciences, St. George's University of London, London, UK. />Gang Y
Batchvarov VN
Malik M
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Źródło:
Pacing and clinical electrophysiology : PACE [Pacing Clin Electrophysiol] 2006 Nov; Vol. 29 (11), pp. 1277-84.
Typ publikacji:
Evaluation Study; Journal Article
MeSH Terms:
Algorithms*
Diagnosis, Computer-Assisted/*instrumentation
Diagnosis, Computer-Assisted/*methods
Electrocardiography/*instrumentation
Electrocardiography/*methods
Long QT Syndrome/*diagnosis
Equipment Design ; Equipment Failure Analysis ; Humans ; Reproducibility of Results ; Sensitivity and Specificity
Czasopismo naukowe
Tytuł:
Repolarization abnormality for prediction of all-cause and cardiovascular mortality in American Indians: the Strong Heart Study.
Autorzy:
Okin PM; Greenberg Division of Cardiology, Department of Medicine, Weill Medical College of Cornell University, New York, New York 10021, USA. />Malik M
Hnatkova K
Lee ET
Galloway JM
Best LG
Howard BV
Devereux RB
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Źródło:
Journal of cardiovascular electrophysiology [J Cardiovasc Electrophysiol] 2005 Sep; Vol. 16 (9), pp. 945-51.
Typ publikacji:
Clinical Trial; Journal Article; Research Support, N.I.H., Extramural; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S.
MeSH Terms:
Cardiovascular Diseases/*diagnosis
Cardiovascular Diseases/*mortality
Diagnosis, Computer-Assisted/*methods
Electrocardiography/*methods
Indians, North American/*statistics & numerical data
Risk Assessment/*methods
Arrhythmias, Cardiac/diagnosis ; Arrhythmias, Cardiac/mortality ; Cardiovascular Diseases/ethnology ; Female ; Humans ; Male ; Middle Aged ; Prevalence ; Principal Component Analysis ; Prognosis ; Reproducibility of Results ; Risk Factors ; Sensitivity and Specificity ; Survival Analysis ; Survival Rate ; United States/epidemiology
Czasopismo naukowe
Tytuł:
Preoperative electrocardiographic risk assessment of atrial fibrillation after coronary artery bypass grafting.
Autorzy:
Gang Y; Department of Cardiac and Vascular Sciences, St. George's Hospital Medical School, London, United Kingdom.
Hnatkova K
Mandal K
Ghuran A
Malik M
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Źródło:
Journal of cardiovascular electrophysiology [J Cardiovasc Electrophysiol] 2004 Dec; Vol. 15 (12), pp. 1379-86.
Typ publikacji:
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms:
Atrial Fibrillation/*etiology
Coronary Artery Bypass/*adverse effects
Electrocardiography/*methods
Adult ; Aged ; Atrial Fibrillation/diagnosis ; Chi-Square Distribution ; Female ; Humans ; Logistic Models ; Male ; Middle Aged ; Predictive Value of Tests ; Preoperative Care ; Prospective Studies ; Risk Assessment/methods ; Statistics, Nonparametric
Czasopismo naukowe
Tytuł:
Sample size, power calculations, and their implications for the cost of thorough studies of drug induced QT interval prolongation.
Autorzy:
Malik M; Section of Noninvasive Electrophysiology, Department of Cardiac and Vascular Sciences, St George's Hospital Medical School, London. m. />Hnatkova K
Batchvarov V
Gang Y
Smetana P
Camm AJ
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Źródło:
Pacing and clinical electrophysiology : PACE [Pacing Clin Electrophysiol] 2004 Dec; Vol. 27 (12), pp. 1659-69.
Typ publikacji:
Journal Article
MeSH Terms:
Signal Processing, Computer-Assisted*
Clinical Trials, Phase I as Topic/*economics
Drug Compounding/*economics
Drugs, Investigational/*adverse effects
Electrocardiography/*economics
Long QT Syndrome/*chemically induced
Adult ; Cost-Benefit Analysis ; Cross-Over Studies ; Drug Costs ; Drugs, Investigational/economics ; Female ; Heart Rate/drug effects ; Humans ; Long QT Syndrome/diagnosis ; Long QT Syndrome/economics ; Long QT Syndrome/physiopathology ; Male ; Reproducibility of Results ; Research Design ; Sample Size
Czasopismo naukowe
Tytuł:
Individual patterns of dynamic QT/RR relationship in survivors of acute myocardial infarction and their relationship to antiarrhythmic efficacy of amiodarone.
Autorzy:
Smetana P; Department of Cardiac and Vascular Sciences, St. George's Hospital Medical School, London, England.
Pueyo E
Hnatkova K
Batchvarov V
Laguna P
Malik M
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Źródło:
Journal of cardiovascular electrophysiology [J Cardiovasc Electrophysiol] 2004 Oct; Vol. 15 (10), pp. 1147-54.
Typ publikacji:
Clinical Trial; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't
MeSH Terms:
Electrocardiography*
Survivors*
Amiodarone/*therapeutic use
Anti-Arrhythmia Agents/*therapeutic use
Arrhythmias, Cardiac/*mortality
Myocardial Infarction/*complications
Adolescent ; Adult ; Aged ; Arrhythmias, Cardiac/etiology ; Electrocardiography, Ambulatory ; Female ; Forecasting ; Humans ; Male ; Middle Aged ; Treatment Outcome
Czasopismo naukowe
Tytuł:
Differences between study-specific and subject-specific heart rate corrections of the QT interval in investigations of drug induced QTc prolongation.
Autorzy:
Malik M; Department of Cardiac and Vascular Sciences, St. George's Hospital Medical School, London, England. m.malik@sghms.ac.uk
Hnatkova K
Batchvarov V
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Źródło:
Pacing and clinical electrophysiology : PACE [Pacing Clin Electrophysiol] 2004 Jun; Vol. 27 (6 Pt 1), pp. 791-800.
Typ publikacji:
Journal Article
MeSH Terms:
Computer Simulation*
Mathematical Computing*
Signal Processing, Computer-Assisted*
Electrocardiography/*statistics & numerical data
Heart Rate/*drug effects
Long QT Syndrome/*chemically induced
Adolescent ; Adult ; Artifacts ; Bias ; Female ; Humans ; Long QT Syndrome/diagnosis ; Models, Statistical ; Reference Values ; Regression Analysis ; Sensitivity and Specificity
Czasopismo naukowe
Tytuł:
QT dispersion has no prognostic value in patients with symptomatic heart failure: an ELITE II substudy.
Autorzy:
Gang Y; Department of Cardiological Sciences, St. George's Hospital Medical School, Cranmer Terrace, London, SW17 0RE, United Kingdom. />Ono T
Hnatkova K
Hashimoto K
Camm AJ
Pitt B
Poole-Wilson PA
Malik M
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Corporate Authors:
ELITE II investigators
Źródło:
Pacing and clinical electrophysiology : PACE [Pacing Clin Electrophysiol] 2003 Jan; Vol. 26 (1P2), pp. 394-400.
Typ publikacji:
Clinical Trial; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't
MeSH Terms:
Electrocardiography*
Heart Failure/*diagnosis
Aged ; Female ; Heart Failure/drug therapy ; Heart Failure/mortality ; Heart Failure/physiopathology ; Heart Rate ; Humans ; Male ; Prognosis ; Randomized Controlled Trials as Topic ; Risk Factors ; Survival Analysis ; Survival Rate
Czasopismo naukowe
Tytuł:
Ventricular gradient as a risk factor in survivors of acute myocardial infarction.
Autorzy:
Batchvarov V; Department of Cardiological Sciences, St. George's Hospital Medical School, Cranmer Terrace, London SW17 0RE, England. />Hnatkova K
Ghuran A
Poloniecki J
Camm AJ
Malik M
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Źródło:
Pacing and clinical electrophysiology : PACE [Pacing Clin Electrophysiol] 2003 Jan; Vol. 26 (1P2), pp. 373-6.
Typ publikacji:
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms:
Electrocardiography*
Heart Ventricles/*physiopathology
Myocardial Infarction/*mortality
Female ; Follow-Up Studies ; Humans ; Male ; Middle Aged ; Myocardial Infarction/physiopathology ; Proportional Hazards Models ; Risk Factors
Czasopismo naukowe
Tytuł:
Circadian rhythm of the corrected QT interval: impact of different heart rate correction models.
Autorzy:
Smetana P; Department of Cardiological Sciences, St. George's Hospital Medical School, Cranmer Terrace, London SW17 0RE, England.
Batchvarov V
Hnatkova K
Camm AJ
Malik M
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Źródło:
Pacing and clinical electrophysiology : PACE [Pacing Clin Electrophysiol] 2003 Jan; Vol. 26 (1P2), pp. 383-6.
Typ publikacji:
Journal Article; Research Support, Non-U.S. Gov't
MeSH Terms:
Circadian Rhythm*
Electrocardiography*
Heart Rate*
Adolescent ; Adult ; Female ; Humans ; Male ; Reference Values ; Signal Processing, Computer-Assisted
Czasopismo naukowe

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