Results 171 to 180 of about 83,669 (263)

Surgical Approach to the Management of a Large Right Coronary Artery Aneurysm and Coronary Sinus Fistula. [PDF]

JACC Case Rep
Florea IB, Upadhyay N, Bach H, Lee JJ, Cartwright TM, Shersher DD, Rosenbloom M, Minakata K.   +7 more
europepmc   +1 more source

Repolarization adaptation to rapid change in heart rate in human models – a review

The Journal of Physiology, EarlyView.
Abstract figure legend This review focuses on non‐invasive assessment of repolarization duration and dispersion (heterogeneity) adaptation to change in heart rate (HR). HR was increased incrementally by left atrial pacing during an electrophysiology (EP) study and by a bolus injection of atropine and in a step up/down fashion by repeated right atrial ...
Lennart Bergfeldt, Karl‐Jonas Axelsson, Pia Dahlberg, Farzad Vahedi, Gunilla Lundahl, Lennart Gransberg   +5 more
wiley   +1 more source

Anatomy of the coronary sinus in atrial fibrillation: Focus on the vein of Marshall and ethanol ablation strategies. [PDF]

Indian Pacing Electrophysiol J
Fontenla A, Gonzalez-Casal D, Datino T, Flores NS, Sánchez-Quintana D, Cabrera JÁ.   +5 more
europepmc   +1 more source

Computational model of haemodynamics during atrial fibrillation

The Journal of Physiology, EarlyView.
Abstract figure legend We developed a simplified computational model that replicates patient‐specific haemodynamics during both normal sinus rhythm and atrial fibrillation (AF). Our computational model comprises: (1) an electrical subsystem that generates unco‐ordinated atrial and irregular ventricular activation times characteristic of AF and (2) a ...
Felix Plappert, Pim J.A. Oomen, Clara E. Jones, Emmanouil Charitakis, Lars O. Karlsson, Pyotr G. Platonov, Mikael Wallman, Frida Sandberg   +7 more
wiley   +1 more source

Cardiac Resynchronization Therapy in Difficult Coronary Sinus Anatomy: Left Ventricular Endocardial Approach. [PDF]

JACC Case Rep
Das A, Mollah NN, Jena P, Tewary S, Lakhani G.   +4 more
europepmc   +1 more source

The multicellular environment of the re‐entrant circuit in post‐myocardial infarction ventricular tachycardia: Beyond fibrosis

The Journal of Physiology, EarlyView.
Abstract figure legend Schematic overview of the temporal evolution of the post‐myocardial infarction substrate leading to ventricular tachycardia. Acute ischaemic injury initiates metabolic and electrophysiological disruption, followed by progressive inflammatory, fibrotic and structural remodelling within the infarct border zone.
Mohammed Obeidat, Jaffar Al‐Sheikhli, Andrew M. Blanks, Joseph Mayer, Nicolas Lellouche, Tarvinder Dhanjal, Christopher O'Shea   +6 more
wiley   +1 more source

Conservatively Managed Iatrogenic Coronary Fistula to the Coronary Sinus During Primary Percutaneous Intervention. [PDF]

JACC Case Rep
Mahdy T, Khedr M, Hoey E, Bhatia G, Ment J, Pulikal G.   +5 more
europepmc   +1 more source

Pathophysiology of coronary sinus ligation: Is coronary sinus ligation feasible?

Journal of the American College of Cardiology, 1990
McIallan, Douglas G., Guiraudon, Gerard M., Horell, Thomas P., Guiraudon, Colette M.   +3 more
openaire   +1 more source

Comparative multimodal calibration of patient‐specific atrial fibrillation models: Impact of imaging and electrophysiology data on arrhythmogenic substrate identification

The Journal of Physiology, EarlyView.
Abstract figure legend Comparative multimodal calibration of patient‐specific left atrial (LA) models to identify arrhythmogenic substrates in atrial fibrillation (AF). A, LA models shown in posterior and anterior views, calibrated separately using: late gadolinium enhancement magnetic resonance imaging (LGE‐MRI) image intensity ratio (IIR; blue–red ...
Mahmoud Ehnesh, Haseeb Valli, Ovais A. Jaffery, Sam Coveney, Alexander Zolotarev, Zhong Chen, Wajid Hussain, David G. Jones, Raad Mohiaddin, Tom Wong, Gregory Slabaugh, Steven A. Niederer, Edward Vigmond, Shouvik Haldar, Caroline Roney   +14 more
wiley   +1 more source

Predictors and clinical impact of intraoperative coronary sinus triggers in patients with paroxysmal atrial fibrillation undergoing radiofrequency catheter ablation. [PDF]

Front Cardiovasc Med
Yadav N, Dong Y, Chen Q, Jiang L, He Y, Zhang F.   +5 more
europepmc   +1 more source