Results 31 to 40 of about 451,604 (219)

Cardiorespiratory fitness, obesity and left atrial function in patients with atrial fibrillation

International Journal of Cardiology: Heart & Vasculature, 2022
Background: Low cardiorespiratory fitness (CRF) and obesity are related to the development and maintenance of atrial fibrillation (AF). The aim of this study was to determine the association between CRF, obesity and left atrial (LA) mechanical parameters
Ricardo S. Mishima, Jonathan P. Ariyaratnam, Bradley M. Pitman, Varun Malik, Mehrdad Emami, Olivia McNamee, Michael B. Stokes, Dennis H. Lau, Prashanthan Sanders, Adrian D. Elliott   +9 more
doaj   +1 more source

Junctional ectopic tachycardia (JET)

Journal of Arrhythmia, 2020
Junctional ectopic tachycardia (JET) is a tachyarrhythmia arising from the atrioventricular node and His bundle area. Enhanced normal automaticity has been postulated as the mechanism of JET in the majority of patients.
Mohammad Alasti, Sam Mirzaee, Colin Machado, Stewart Healy, Logan Bittinger, David Adam, Emily Kotschet, Jack Krafchek, Jeffrey Alison   +8 more
doaj   +1 more source

Radiofrequency hot balloon catheter ablation for the treatment of atrial fibrillation: A 3-center study in Japan

Journal of Arrhythmia, 2013
Background: The safety and efficacy of radiofrequency hot balloon catheter (Toray-Satake balloon [TSB]) ablation for the treatment of atrial fibrillation (AF) was evaluated in a 3-center pilot study.
Hiroshi Sohara, MD, Shutaro Satake, MD, Hiroshi Takeda, MD, Yoshio Yamaguchi, MD, Hideko Toyama, MD, Koichiro Kumagai, MD, Taishi Kuwahara, MD, Atushi Takahashi, MD, Tohru Ohe, MD   +8 more
doaj   +1 more source

Systematic, early rhythm control strategy for atrial fibrillation in patients with or without symptoms: the EAST-AFNET 4 trial [PDF]

, 2021
Stephan Willems, Katrin Borof, Axel Brandes, Günter Breithardt, A. John Camm, Harry J.G.M. Crijns, Lars Eckardt, Nele Geßler, Andreas Goette, Laurent Haegeli, Hein Heidbüchel, Josef Kautzner, G. André Ng, Renate B. Schnabel, Anna Suling, Łukasz Szumowski, Sakis Themistoclakis, Panos Vardas, Isabelle C. Van Gelder, Karl Wegscheider, Paulus Kirchhof   +20 more
openalex   +1 more source

Cerebral Blood Flow and Cognitive Performance in Postural Tachycardia Syndrome: Insights from Sustained Cognitive Stress Test

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2020
Background The physiology underlying "brain fog" in the absence of orthostatic stress in postural tachycardia syndrome (POTS) remains poorly understood.
Rachel Wells, Varun Malik, Anthony G. Brooks, Dominik Linz, Adrian D. Elliott, Prashanthan Sanders, Amanda Page, Mathias Baumert, Dennis H. Lau   +8 more
doaj   +1 more source

Feasibility and First Results of Heart Failure Monitoring Using the Wearable Cardioverter–Defibrillator in Newly Diagnosed Heart Failure with Reduced Ejection Fraction

Sensors, 2021
The wearable cardioverter–defibrillator (WCD) is used in patients with newly diagnosed heart failure and reduced ejection fraction (HFrEF). In addition to arrhythmic events, the WCD provides near-continuous telemetric heart failure monitoring.
Henrike Aenne Katrin Hillmann, Stephan Hohmann, Johanna Mueller-Leisse, Christos Zormpas, Jörg Eiringhaus, Johann Bauersachs, Christian Veltmann, David Duncker   +7 more
doaj   +1 more source

Rhythm Spaces

, 2016
We present and discuss our view on rhythm spaces, as metaphors to visualize and interact with rhythms. We take advantage on existing research on alternative lowdimensional music spaces, music cognition, music interaction and intelligent music agents, to justify our position. We then discuss the specific steps and decisions necessary for building rhythm
Gómez Marín, Daniel, Jordà Puig, Sergi, Herrera Boyer, Perfecto, 1964-   +2 more
openaire   +2 more sources

Pupil drift rate indexes groove ratings

Scientific Reports, 2022
Groove, understood as an enjoyable compulsion to move to musical rhythms, typically varies along an inverted U-curve with increasing rhythmic complexity (e.g., syncopation, pickups).
Connor Spiech, George Sioros, Tor Endestad, Anne Danielsen, Bruno Laeng   +4 more
doaj   +1 more source

Impact of Artificial Intelligence-Enhanced Insertable Cardiac Monitors on Device Clinic Workflow and Resource Utilization

JACC: Advances
Background: Insertable cardiac monitors (ICMs) are essential for managing arrhythmias but often generate large numbers of transmissions and false alerts. Integrating artificial intelligence (AI) as part of the ICM workflow can reduce this burden. However,
Aashish Katapadi, MD, Nikhila Chelikam, MBBS, MSCR, Sarah Rosemas, MPH, Lucas Higuera, MA, PhD, Ilyas Colombowala, MD, Shanti Bansal, MD, Douglas Darden, MD, Naga Venkata K. Pothenini, MD, Scott Koerber, DO, Rangarao Tummala, MD, Peter Park, MD, Rakesh Gopinathannair, MD, Dhanunjaya Lakkireddy, MD, Rajesh Kabra, MD   +13 more
doaj   +1 more source

Problems in measurement of integrated sensitivity of photodetectors

Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2015
The research work deals with the problems in measurement of integral sensitivity of photodetectors, which arise while using them in standard methods of visible and infrared radiation of the sources of radiation with different spectral composition of the ...
I. V. Doktorovich, V. N. Hodovaniouk, V. G. Yuryev, V. G. Zhytaryuk   +3 more
doaj   +1 more source