Results 91 to 100 of about 38,214 (275)

Clustering in dilated cardiomyopathy at initial evaluation: An effective tool for clinical stratification

European Journal of Heart Failure, EarlyView.
Visual description of study design and main results. BBB, bundle branch block; ECG, electrocardiogram; MVA, major ventricular arrhythmia; SCD, sudden cardiac death. Abstract Aims Dilated cardiomyopathy (DCM) has a highly variable presentation and disease course. Current stratification strategies are complex and require multimodality evaluation.
Ilaria Gandin, Maria Perotto, Alessia Paldino, Giovanni Baj, Denise Zaffalon, Andrea Pezzato, Cinzia Crescenzi, Fabiana Romeo, Annamaria Martino, Francesca Fanisio, Federica Toto, Maddalena Rossi, Marta Gigli, Matteo Dal Ferro, Leonardo Calò, Gianfranco Sinagra, Marco Merlo   +16 more
wiley   +1 more source

Sequence variants with large effects on cardiac electrophysiology and disease

Nature Communications, 2019
Aberrant morphology of the QRS complex in an electrocardiogram can be associated with cardiac morbidity and mortality. Here, the authors perform genome-wide association studies for ten measures of the QRS complex in 81,192 individuals and find 86 ...
Kristjan Norland, Gardar Sveinbjornsson, Rosa B. Thorolfsdottir, Olafur B. Davidsson, Vinicius Tragante, Sridharan Rajamani, Anna Helgadottir, Solveig Gretarsdottir, Jessica van Setten, Folkert W. Asselbergs, Jon Th. Sverrisson, Sigurdur S. Stephensen, Gylfi Oskarsson, Emil L. Sigurdsson, Karl Andersen, Ragnar Danielsen, Gudmundur Thorgeirsson, Unnur Thorsteinsdottir, David O. Arnar, Patrick Sulem, Hilma Holm, Daniel F. Gudbjartsson, Kari Stefansson   +22 more
doaj   +1 more source

Detection of QRS complex in experimental ECG data [PDF]

, 2012
V rámci mé bakalářské práce jsem realizoval QRS detektor pomocí vlnkové transformace za použití biortogonální vlnky bior1.5 v prostředí Matlab.
Brandejs, Jakub
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Real‐life implementation of guideline‐recommended medical therapy in heart failure with reduced ejection fraction: Effects on prognosis and left ventricular ejection fraction. Primary results of TITRATE‐HF

European Journal of Heart Failure, EarlyView.
Primary results of TITRATE‐HF. GRMT, guideline‐recommended medical therapy; HF, heart failure; HFrEF, heart failure with reduced ejection fraction; LVEF, left ventricular ejection fraction. Abstract Aims Guideline‐recommended medical therapy (GRMT) improves outcomes in heart failure (HF) with reduced ejection fraction (HFrEF), yet implementation ...
Jishnu Malgie, Mariëlle I. Wilde, Stefan Koudstaal, Robert Denham, Carlos A. da Fonseca, Henk P. Swart, Clara E.E. van Ofwegen, Ayten Yilmaz, Ron Pisters, Gerard C.M. Linssen, Nikola Faber, Loek van Heerebeek, Julio E.C. van de Swaluw, Rudolf A. de Boer, Hans‐Peter Brunner‐La Rocca, Jasper J. Brugts   +15 more
wiley   +1 more source

Wavelet-Analysis of Cardiosignals Using Matlab

Известия высших учебных заведений России: Радиоэлектроника, 2017
This article is devoted to the problem of accurate detection of cardiosignal QRS-complexes for early diagnosis of various diseases of human cardiovascular system.
B. F. Badalyan, H. A. Gomtsyan, S. G. Gomtsyan   +2 more
doaj  

Influence of fragmented QRS complex in patients with paroxysmal atrial fibrillation [PDF]

, 2018
Centurion Oa, Torales Jm, García Lb, Scavenius Ke   +3 more
openalex   +1 more source

European Journal of Heart Failure expert consensus statement on transcatheter treatment of mitral regurgitation in heart failure

European Journal of Heart Failure, EarlyView.
The patient with SMR: From diagnostic assessment to treatment. Secondary mitral regurgitation (SMR) is highly prevalent in patients with heart failure (HF), associated with poor prognosis, and its treatment is typically preceded by implementing pharmacotherapy for HF as well as cardiac resynchronization therapy.
Christos Iliadis, Marianna Adamo, Volker Rudolph, Nicole Karam, Ralph Stephan von Bardeleben, Stefan D. Anker, Victoria Delgado, Jörg Hausleiter, Hannah Kempton, Marco Metra, Michael Böhm, Stephan Baldus   +11 more
wiley   +1 more source

ECG signal analysis using modified S-transform

Healthcare Technology Letters, 2017
Accurate detection of QRS complexes is essential for the investigation of heart rate variability. Several transform techniques have been proposed and extensively used for the detection and analysis of QRS complexes.
Birendra Biswal
doaj   +1 more source

An individual treatment effect approach to predict response to mineralocorticoid receptor antagonists in patients with heart failure and reduced ejection fraction

European Journal of Heart Failure, EarlyView.
Aims Mineralocorticoid receptor antagonists (MRAs) are often underused in patients with heart failure (HF) and reduced ejection fraction (HFrEF). Individual treatment effect (ITE) may assist physicians in making timely decisions about which patients are the best suited for personalized therapy.
Masatake Kobayashi, Kevin Duarte, João Pedro Ferreira, Guillaume Baudry, Luca Monzo, John J.V. McMurray, Dirk J Van Veldhuisen, Bertram Pitt, Faiez Zannad, Nicolas Girerd   +9 more
wiley   +1 more source

Association of intraventricular mechanical dyssynchrony with response to cardiac resynchronization therapy in heart failure patients with a narrow QRS complex [PDF]

, 2017
Aims Current criteria for cardiac resynchronization therapy (CRT) are restricted to patients with a wide QRS complex (>120 ms). Overall, only 30% of heart failure patients demonstrate a wide QRS complex, leaving the majority of heart failure patients ...
Ajmone Marsan, Nina, Bax, Jeroen J., Bertini, Matteo, Borleffs, Carel Jan Willem, Delgado, Victoria, Gorcsan, John, Holzmeister, Johannes, Ruschitzka, Frank, Schalij, Martin J., Tanaka, Hidekazu, van Bommel, Rutger J.   +10 more
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