Results 181 to 190 of about 33,124 (331)

Contemporary management of atrial fibrillation: what can clinical registries tell us about stroke prevention and current therapeutic approaches? [PDF]

, 2014
Al-Khatib, SM, Banerjee, A, Blendea, D, Camm, AJ, Conroy, JM, Cosio, FG, De Bono, J, G Cosio, MD, Guasch, E, Halperin, JL, Hess, PL, Kirchhof, P, Lip, GY, Nattel, S, Ruskin, J, Savelieva, I   +15 more
core   +1 more source

Electrophysiological characterization of pre‐adolescents born with intrauterine growth restriction: insights from clinical and computational data

The Journal of Physiology, EarlyView.
Abstract figure legend Depolarization and repolarization duration analysis was conducted in preadolescent groups with IUGR and controls using a 12‐lead ECG. Principal component analysis was applied over the 12‐lead ECGs to generate spatially transformed leads better suited for robust ECG fiducial points detection.
Freddy L. Bueno‐Palomeque, Ernesto Zacur, Esther Pueyo, Fàtima Crispi, Pablo Laguna, Ana Mincholé   +5 more
wiley   +1 more source

Update on left atrial appendage closure for neurologists. [PDF]

Eur Stroke J
Haeusler KG, Sposato LA, Grygier M, Potpara T, Nielsen-Kudsk JE, Boersma LVA, Lip GYH, Schnabel RB, Osmancik P, Schmidt B, Döhner W, Kovac J, Camm AJ.   +12 more
europepmc   +1 more source

Haemodynamic‐energetic mechanism of sudden cardiac death in severe aortic stenosis: A modelling study

The Journal of Physiology, EarlyView.
Abstract figure legend A sudden decrease in total peripheral resistance (TPR), as observed during vasovagal syncope, leads to a reduction in aortic systolic pressure (AO pressure) and afterload. In healthy individuals, the consequent decrease in left ventricular systolic pressure (LV pressure) lowers stroke work and myocardial energy expenditure.
Martin Dvoulety, Michal Sitina
wiley   +1 more source

Bigger May Be Better Indeed?: Navigating Device Sizing in Left Atrial Appendage Closure. [PDF]

JACC Asia
Ko AHY, Wong I.
europepmc   +1 more source

Left Atrial Appendage Closure

JACC: Cardiovascular Interventions, 2019
Montalescot, Gilles, Guedeney, Paul
openaire   +2 more sources

Metabolite‐sensitive cross‐bridge models of human atria reveal the impact of diabetes on muscle mechanoenergetics

The Journal of Physiology, EarlyView.
Abstract figure legend In this study, we used mathematical modelling to explore the effect of diabetes on muscle mechanoenergetics. Our parameterisation of cross‐bridge models using data from non‐diabetic and diabetic human atrial tissues revealed lower values for cross‐bridge stiffness, detachment rates, attachment rates and lower ATP sensitivity in ...
Julia H. Musgrave, June‐Chiew Han, Marie‐Louise Ward, Andrew J. Taberner, Kenneth Tran   +4 more
wiley   +1 more source

14‐3‐3 proteins: Regulators of cardiac excitation–contraction coupling and stress responses

The Journal of Physiology, EarlyView.
Abstract figure legend 14‐3‐3 protein interactions in cardiac regulation. Schematic representation of 14‐3‐3 binding partners in excitation–contraction coupling, transcriptional regulation/development and stress response pathways. Asterisks indicate targets where the exact 14‐3‐3 binding site is unknown.
Heather C. Spooner, Rose E. Dixon
wiley   +1 more source

Virtual left atrial appendage occlusion in paroxysmal atrial fibrillation during sinus rhythm predicts variable reductions in blood stasis

The Journal of Physiology, EarlyView.
Abstract figure legend Stasis before and after left atrial appendage occlusion (LAAO) in participants with high stasis and low stasis. Stasis is predominantly located in LAA and reduced after LAAO. But in the participant with high stasis, stasis remains close to the occlusion site, indicating a potential risk for device related thrombi.
Sophia Bäck, Jonas Lantz, Iulia Skoda, Lars O. Karlsson, Anders Persson, Carl‐Johan Carlhäll, Tino Ebbers   +6 more
wiley   +1 more source

Percutaneous Left Atrial Appendage Closure: Current Evidence and Procedural Insights. [PDF]

Rev Cardiovasc Med
Mohandes M, Shihadeh LA, Pernigotti A, Torres M, Moreno C, Bejarano R, Fernández F, Guarinos J, Ferreiro JL.   +8 more
europepmc   +1 more source