Integrative human atrial modelling unravels interactive protein kinase A and Ca2+/calmodulin-dependent protein kinase II signalling as key determinants of atrial …

H Ni, S Morotti, X Zhang, D Dobrev… - Cardiovascular …, 2023 - academic.oup.com
Aims Atrial fibrillation (AF), the most prevalent clinical arrhythmia, is associated with atrial
remodelling manifesting as acute and chronic alterations in expression, function, and …

Integrative human atrial modeling unravels interactive PKA and CaMKII signaling as key determinant of atrial arrhythmogenesis

H Ni, S Morotti, X Zhang, D Dobrev, E Grandi - bioRxiv, 2022 - biorxiv.org
Atrial fibrillation (AF), the most prevalent clinical arrhythmia, is associated with atrial
remodeling manifesting as acute and chronic alterations in expression, function, and …

[HTML][HTML] In Silico Screening of the Key Cellular Remodeling Targets in Chronic Atrial Fibrillation

JT Koivumäki, G Seemann… - PLoS computational …, 2014 - journals.plos.org
Chronic atrial fibrillation (AF) is a complex disease with underlying changes in
electrophysiology, calcium signaling and the structure of atrial myocytes. How these …

[HTML][HTML] Atrial fibrillation: Insights from animal models, computational modeling, and clinical studies

C Yamamoto, NA Trayanova - EBioMedicine, 2022 - thelancet.com
Atrial fibrillation (AF) is the most common human arrhythmia, affecting millions of patients
worldwide. A combination of risk factors and comorbidities results in complex atrial …

[HTML][HTML] Computational modeling of electrophysiology and pharmacotherapy of atrial fibrillation: recent advances and future challenges

M Vagos, IGM van Herck, J Sundnes… - Frontiers in …, 2018 - frontiersin.org
The pathophysiology of atrial fibrillation (AF) is broad, with components related to the unique
and diverse cellular electrophysiology of atrial myocytes, structural complexity, and …

Computational modeling: What does it tell us about atrial fibrillation therapy?

E Grandi, D Dobrev, J Heijman - International journal of cardiology, 2019 - Elsevier
Atrial fibrillation (AF) is a complex cardiac arrhythmia with diverse etiology that negatively
affects morbidity and mortality of millions of patients. Technological and experimental …

Dual effects of the small-conductance Ca2+-activated K+ current on human atrial electrophysiology and Ca2+-driven arrhythmogenesis: an in silico study

NT Herrera, X Zhang, H Ni… - American Journal …, 2023 - journals.physiology.org
By sensing changes in intracellular Ca2+, small-conductance Ca2+-activated K+ (SK)
channels dynamically regulate the dynamics of the cardiac action potential (AP) on a beat-to …

Computational models of atrial cellular electrophysiology and calcium handling, and their role in atrial fibrillation

J Heijman, P Erfanian Abdoust, N Voigt… - The Journal of …, 2016 - Wiley Online Library
The complexity of the heart makes an intuitive understanding of the relative contribution of
ion channels, transporters and signalling pathways to cardiac electrophysiology …

[引用][C] Determinants and therapeutic potential of calcium handling abnormalities in atrial fibrillation: what can we learn from computer models?

J Heijman, D Dobrev - The Journal of Physiology, 2023 - Wiley Online Library
Atrial fibrillation (AF) remains a major clinical problem (Nattel et al., 2021). Conceptually, AF
requires a trigger, often in the form of ectopic (triggered) activity, and a vulnerable substrate …

[HTML][HTML] Excitation-Contraction Coupling, Electrophysiology, and Arrhythmias: Dual effects of the small-conductance Ca2+-activated K+ current on human atrial …

NT Herrera, X Zhang, H Ni, MM Maleckar… - American Journal of …, 2023 - ncbi.nlm.nih.gov
By sensing changes in intracellular Ca 2+, small-conductance Ca 2+-activated K+(SK)
channels dynamically regulate the dynamics of the cardiac action potential (AP) on a beat-to …