Results 71 to 80 of about 1,445,657 (216)

Mouse Models of Cardiac Arrhythmias.

Circulation Research, 2018
Mouse models have been invaluable for delineating the contributions of specific genes and signaling pathways to the pathogenesis of cardiac arrhythmias.
D. Dobrev, X. Wehrens
semanticscholar   +1 more source

Handgrip strength test for the diagnosis of long QT syndrome

Российский кардиологический журнал
Long QT syndrome (LQTS) assessment is based on the QT/ÖRR equation (the so-called Bazett's formula) and calculating the corrected QT (QTc). However, this formula reliably estimates the QT interval in the heart rate range (HR) of 60-90 bpm, which makes it
V. N. Komoliatova, L. M. Makarov, A. G. Akopyan, A. N. Komarov, N. V. Aksenova, D. A. Besportochny   +5 more
doaj   +1 more source

Clinical Profile of Cardiac Arrhythmias in Children Attending the Out Patient Department of a Tertiary Paediatric Care Centre in Chennai [PDF]

Journal of Clinical and Diagnostic Research, 2016
Introduction: The presentation of symptoms of paediatric arrhythmias vary depending on the age and underlying heart disease. Physical examination of children with important arrhythmias may be entirely normal.
Sarala Premkumar, Premkumar Sundararajan, Thangavelu Sangaralingam   +2 more
doaj   +1 more source

Calmodulinopathy: A Novel, Life-Threatening Clinical Entity Affecting the Young

Frontiers in Cardiovascular Medicine, 2018
Sudden cardiac death (SCD) in the young may often be the first manifestation of a genetic arrythmogenic disease that had remained undiagnosed. Despite the significant discoveries of the genetic bases of inherited arrhythmia syndromes, there remains a ...
Maria-Christina Kotta, Luca Sala, Alice Ghidoni, Beatrice Badone, Carlotta Ronchi, Gianfranco Parati, Gianfranco Parati, Antonio Zaza, Lia Crotti, Lia Crotti, Lia Crotti   +10 more
doaj   +1 more source

Phytosterol accumulation results in ventricular arrhythmia, impaired cardiac function and death in mice

Scientific Reports, 2021
Heart failure (HF) and cardiac arrhythmias share overlapping pathological mechanisms that act cooperatively to accelerate disease pathogenesis. Cardiac fibrosis is associated with both pathological conditions.
Hongfei Ge, Gongxin Liu, Tracy M. Yamawaki, Caroline Tao, Shawn T. Alexander, Kimberly Ly, Preston Fordstrom, Artem A. Shkumatov, Chi-Ming Li, Sridharan Rajamani, Mingyue Zhou, Brandon Ason   +11 more
doaj   +1 more source

Deporte y síndromes arritmogénicos hereditarios (Sport and inherited arrhythmogenic syndromes)

Retos: Nuevas Tendencias en Educación Física, Deportes y Recreación
Los síndromes arritmogénicos hereditarios son un grupo de patologías cardiacas asociadas a arritmias malignas y un mayor riesgo de muerte súbita cardiaca, en ocasiones la primera manifestación de la patología.
Georgia Sarquella-Brugada, Estefanía Martínez-Barrios, Sergio Cesar, Elena Arbelo, Carles Diez, Oscar Campuzano Larrea   +5 more
doaj   +1 more source

A Novel real-time arrhythmia detection model using YOLOv8 [PDF]

arXiv, 2023
In a landscape characterized by heightened connectivity and mobility, coupled with a surge in cardiovascular ailments, the imperative to curtail healthcare expenses through remote monitoring of cardiovascular health has become more pronounced. The accurate detection and classification of cardiac arrhythmias are pivotal for diagnosing individuals with ...
arxiv  

Hypertension and cardiac arrhythmias: a consensus document from the European Heart Rhythm Association (EHRA) and ESC Council on Hypertension, endorsed by the Heart Rhythm Society (HRS), Asia-Pacific Heart Rhythm Society (APHRS) and Sociedad Latinoamericana de Estimulación Cardíaca y Electrofisiologí

Europace, 2017
Hypertension is a common cardiovascular risk factor leading to heart failure (HF), coronary artery disease, stroke, peripheral artery disease and chronic renal insufficiency.
G. Lip, A. Coca, T. Kahan, G. Boriani, A. Manolis, M. Olsen, A. Oto, T. Potpara, J. Steffel, F. Marín, M. J. de Oliveira Figueiredo, G. de Simone, Wendy S. Tzou, C. Chiang, B. Williams, G. Dan, B. Gorenek, L. Fauchier, I. Savelieva, R. Hatala, I. V. Van Gelder, Jana Brguljan-Hitij, S. Erdine, D. Lovic, Young-Hoon Kim, Jorge Salinas-Arce, Michael Field   +26 more
semanticscholar   +1 more source

Increased coronary artery disease severity in patients undergoing invasive diagnostics during the COVID-19 pandemic

Medycyna Pracy
Background This study aimed to compare the stage of coronary heart disease in patients who underwent invasive cardiac diagnostics during the COVID-19 pandemic and before, based on the number of medical devices used and the number of complex coronary ...
Tomasz Wcisło, Karolina Kołodziej, Marcin Książczyk, Kasper Kuna, Damian Mikulski, Ewa Borowiak, Michał Plewka   +6 more
doaj   +1 more source

Indeterminacy of Spatiotemporal Cardiac Alternans [PDF]

, 2007
Cardiac alternans, a beat-to-beat alternation in action potential duration (at the cellular level) or in ECG morphology (at the whole heart level), is a marker of ventricular fibrillation, a fatal heart rhythm that kills hundreds of thousands of people in the US each year.
arxiv   +1 more source