Results 201 to 210 of about 132,547 (310)

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

Novel Mother-in-Child Technique to Implant Coronary Sinus Reducer in a Challenging Anatomy. [PDF]

JACC Case Rep
Veillette JB, Hernando Del Portillo-Navarrete J, Giannini F, Nguyen CM, Paradis JM.   +4 more
europepmc   +1 more source

Ablation of Epicardial Posteroseptal Accessory Pathway With Anomalous Coronary Sinus Drainage Into Left Atrium. [PDF]

JACC Case Rep
Yang J, Zhao X, Li M, Long D.
europepmc   +1 more source

Demonstration of Coronary Sinus Reentry by Ultrahigh-Resolution Mapping in Adults With Congenital Heart Disease. [PDF]

Circ Arrhythm Electrophysiol
Moore JP, Newlon CA, Shannon KM.
europepmc   +1 more source

Cardiovascular β‐Adrenergic Receptor Distribution and Function: Influence of Species, Sex, Age, and Tissue

Comprehensive Physiology, Volume 16, Issue 3, June 2026.
Estrogen modulates β‐AR signaling in a context‐dependent manner influenced by species, sex, age, tissue, and vascular health, highlighting challenges in translating findings from experimental models to human cardiovascular physiology. ABSTRACT Cardiovascular diseases remain the leading global cause of morbidity and mortality, with notable sex‐specific ...
Basant Elsaid, Irakli Kopaliani, Birgit Zatschler, Ansam Seif, Stephan Speier, Andreas Deussen   +5 more
wiley   +1 more source

Efficacy of Fixed Low‐Power Long‐Duration Radiofrequency Ablation of Ventricular Arrhythmias Originating From the Left Ventricular Summit

Journal of Arrhythmia, Volume 42, Issue 3, June 2026.
Efficacy and safety of a fixed low‐power, long‐duration radiofrequency catheter ablation of ventricular arrhythmias originating from the left ventricular summit. ABSTRACT Background Radiofrequency catheter ablation (RFCA) of ventricular arrhythmias originating from the left ventricular summit (LVS‐VAs) remains challenging.
Takuro Masuda, Koji Nakagawa, Satoshi Kawada, Tomofumi Mizuno, Akira Ueoka, Saori Asada, Masakazu Miyamoto, Nobuhiro Nishii, Kazufumi Nakamura, Hiroshi Morita, Shinsuke Yuasa   +10 more
wiley   +1 more source

Transvenous Coronary Sinus Lead Placement in Systemic Right Ventricle With D-TGA and Atrial Baffle. [PDF]

JACC Case Rep
Reyes JL, Feuerborn M, Shabbir A, Prisco A, Kalra R, Von Wald L, Benditt DG, Roukoz H.   +7 more
europepmc   +1 more source

Acute Pericardial Effusion After Vein of Marshall Ethanol Infusion for Persistent Atrial Fibrillation

Journal of Arrhythmia, Volume 42, Issue 3, June 2026.
This study reports a 25.2% incidence of acute pericardial effusion following vein of Marshall ethanol infusion for persistent atrial fibrillation. The extent of the resulting low‐voltage area was identified as an independent predictor of pericardial effusion, reflecting the magnitude of chemical injury.
Hualong Li, Jianlong Yin, Jian Liang, Ning Huang, Teng Li   +4 more
wiley   +1 more source

Fracture and Perforation of Coronary Sinus Lead due to Retained Guide Wire During Index Cardiac Resynchronization Therapy Implantation. [PDF]

J Arrhythm
Kara SC, Canpolat U, Aytemir K.
europepmc   +1 more source

Wavefront‐Like LAM Method: A Case Report of Residual Potential Identification Using Local Voltage Derived From Late Annotation Mapping

Journal of Arrhythmia, Volume 42, Issue 3, June 2026.
The Wavefront‐like LAM method preserves wavefront‐based timing consistency while enabling quantitative local voltage evaluation. This method improves differentiation between low‐voltage and no‐voltage regions and suggests that residual potentials appearing isolated on conventional voltage mapping can be identified.
Tomoyoshi Morioku, Yasuyuki Egami, Yasuharu Matsunaga‐Lee, Masamichi Yano, Masami Nishino   +4 more
wiley   +1 more source