Results 221 to 230 of about 41,830 (306)

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

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

Defying gravity: Breath, beat and brain

Experimental Physiology, EarlyView.
Shigehiko Ogoh, Damian Miles Bailey
wiley   +1 more source

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

Simultaneous Dual Left Atrial Appendage Occlusion Devices in a Single Setting-A Case Report. [PDF]

J Soc Cardiovasc Angiogr Interv
Mohiuddin A, Salih M, Assaf A, El-Kader AA, Hobbs W, Elkaialy A, Matar R, Al-Azizi K.   +7 more
europepmc   +1 more source

Rhabdocoela (Platyhelminthes) from the Weddell Sea (Antarctica) with the description of eight new species [PDF]

, 2000
ARTOIS, T, SCHOCKAERT, E, VERMIN, W
core  

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

The clinical association of left atrial appendage thrombus on CTA with functional outcome. [PDF]

Eur Stroke J
Winders J, Di Bartolo A, Kim J, Wilson D, Senadeera S, Alamri Y, Fink J, Beharry J, Parsons MW, Levi C, Spratt N, Chew BLA, Hasnain MG, Miteff F, Rinkel L, Nio SS, Al-Hadethi S, Lim A, Coutinho J, Garcia-Esperon C, Wu TY, Berry-Noronha A.   +21 more
europepmc   +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

Left Atrial Appendage Thrombus in Hypertrophic Cardiomyopathy With Atrial Fibrillation-Common and Resistant to Treatment. [PDF]

J Am Heart Assoc
Massera D, Sherrid MV.
europepmc   +1 more source