Results 41 to 50 of about 1,408,623 (295)

Extrasystoles ventriculaires : que faire ? [Premature ventricular complexes: what to do?]

, 2023
Premature ventricular complexes (PVCs) are frequently encountered arrhythmias in the general population. They can occur in the context of an underlying structural heart disease (SHD) of ischemic, hypertensive or inflammatory cause and therefore be a ...
Trana, C., Luczak, C., Stettler, R., Mekoa Mbarga, J.R., Gabus, V., Regamey, J.   +5 more
core   +1 more source

Effects of Adaptive Servo-Ventilation on Nocturnal Ventricular Arrhythmia in Heart Failure Patients With Reduced Ejection Fraction and Central Sleep Apnea–An Analysis From the SERVE-HF Major Substudy

Frontiers in Cardiovascular Medicine, 2022
BackgroundThe SERVE-HF trial investigated the effect of treating central sleep apnoea (CSA) with adaptive servo-ventilation (ASV) in patients with heart failure with reduced ejection fraction (HFrEF).ObjectiveThe aim of the present ancillary analysis of ...
Christoph Fisser, Lara Gall, Jannis Bureck, Victoria Vaas, Jörg Priefert, Sabine Fredersdorf, Florian Zeman, Dominik Linz, Dominik Linz, Dominik Linz, Dominik Linz, Holger Woehrle, Renaud Tamisier, Renaud Tamisier, Helmut Teschler, Martin R. Cowie, Michael Arzt   +16 more
doaj   +1 more source

A Statistical Model for Risk Stratification on the Basis of Left Ventricular Ejection Fraction and Heart-Rate Turbulence [PDF]

, 2000
The MPIP data set was used to obtain a model for mortality risk stratification of acute myocardial infarction patients. The predictors heart rate turbulence (HRT) and left-ventricular ejection fraction (LVEF) were employed. HRT was a categorical variable
Pashova, Victoria, Rolnitzky, Linda, Barthel, Petra, Schneider, Raphael, Schömig, Albert, Schmidt, Georg, Bigger Jr., J. Thomas, Ulm, Kurt   +7 more
core   +1 more source

Left Ventricular Dysfunction in Outpatients with Frequent Ventricular Premature Complexes [PDF]

, 2022
Frequent ventricular premature complexes (VPCs) and VPC QRS duration are risk factors for left ventricular (LV) dysfunction. To determine which clinical characteristics and electrocardiographic features are associated with LV dysfunction (ejection ...
Gwag, Hye Bin, Park, Seung-Jung, Kim, June Soo, Park, Youngjun, Park, Kyoung-Min, Im, Sung Il, Lee, Sung Ho, On, Young Keun   +7 more
core   +1 more source

RISK FACTORS OF ARRHYTHMIAS IN PATIENTS WITH ACUTE DECOMPENSATION OF CHRONIC HEART FAILURE

Архивъ внутренней медицины, 2017
The aim of the research. The aim of this study was to investigate risk factors of arrhythmias, the frequency of acute kidney injury (AKI) in patients with acute decompensation of chronic heart failure (ADCHF) and AKI impact on dynamics of ...
N. V. Larionova, A. M. Shutov, M. V. Menzorov, E. V. Efremova, V. V. Kasalinskaya   +4 more
doaj   +1 more source

Ventricular premature complexes and sudden death after myocardial infarction.

, 1981
Among 1739 male survivors of myocardial infarction, mortality over 5 years was examined in relation to presence of complex ventricular premature complexes (R on T, runs of two or more, multiform or bigeminal complexes) identified during 1 hour of ...
B S Chaudhary, W Ruberman, J D Goldberg, C W Frank, S Shapiro, E Weinblatt   +5 more
core   +1 more source

Cyclic azapeptide CD36 ligand attenuates cardiac injury and reduces long‐chain fatty acid accumulation after myocardial ischemia–reperfusion in mice

FEBS Open Bio, EarlyView.
In a murine model of myocardial ischemia and reperfusion (MI/R), the CD36 azapeptide ligand MPE‐298 reduces cardiac injury and transiently lowers left ventricular long‐chain fatty acids (LCFAs) accumulation 3 h after reperfusion, accompanied by a decrease of oxidative stress and inflammation‐associated genes' expression in the heart and adipose tissue.
Jade Gauvin, Naghme Radmannia, David N. Huynh, Liliane Ménard, Caroline Daneault, Maïté Veilleux, Ahsanullah Ahsanullah, André C. Carpentier, William D. Lubell, Matthieu Ruiz, Huy Ong, Sylvie Marleau, Simon‐Pierre Gravel   +12 more
wiley   +1 more source

Pre-procedural arrhythmia burden and the outcome of catheter ablation of idiopathic premature ventricular complexes. [PDF]

, 2021
BACKGROUND Radiofrequency catheter ablation of idiopathic premature ventricular complexes (PVCs) is an effective method for eliminating symptoms and preventing/reversing arrhythmia-induced cardiomyopathy.
Knecht, Sven, Thomas Küffer, Tanner, Hildegard, Tobias Reichlin, Sticherling, Christian, Jens Seiler, Servatius, Helge, Florian Spies, Christian Sticherling, Stefan Osswald, Küffer, Thomas, Samuel H. Baldinger, Baldinger, Samuel H., Sven Knecht, Badertscher, Patrick, Osswald, Stefan, Luc Bourquin, Antonio Madaffari, Patrick Badertscher, Hildegard Tanner, Reichlin, Tobias, Asatryan, Babken, Madaffari, Antonio, Laurent Roten, Kühne, Michael, Bourquin, Luc, Spies, Florian, Roten, Laurent, Michael Kühne, Babken Asatryan, Helge Servatius, Seiler, Jens   +31 more
core   +1 more source

RNA Sequencing Resolves Cryptic Pathogenic Variants in Mitochondrial Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Mitochondrial diseases are the most common inherited metabolic disorders, characterized by pronounced clinical and genetic heterogeneity that complicates molecular diagnosis. Although DNA‐based sequencing approaches have become standard in genetic testing, up to half of patients remain without a definitive diagnosis.
Zhimei Liu, Xin Duan, Fatemeh Peymani, Jia Wang, Chengjia Bao, Chaolong Xu, Ying Zou, Zixuan Zhang, Yunxi Zhang, Tongyue Li, Martin Pavlov, Junling Wang, Minhan Song, Tianyu Song, Xiaodi Han, Mingxi Sun, Danmin Shen, Ruoyu Duan, Huafang Jiang, Manting Xu, Holger Prokisch, Fang Fang   +21 more
wiley   +1 more source

Continuously Tested and Used QRS Detection Algorithm: Free Access to the MATLAB Code [PDF]

International Journal Bioautomation, 2019
Each ECG analysis begins with the detection of the QRS complex, which is the most distinguishable wave for initial investigation. Long ago we published an algorithm for ventricular beats (VB) detection in single ECG lead. The classification of normal QRS
Ivan Dotsinsky, Todor Stoyanov
doaj   +1 more source