Nonmyocytes as electrophysiological contributors to cardiac excitation and conduction
A Simon-Chica, EM Wülfers… - American Journal of …, 2023 - journals.physiology.org
Although cardiac action potential (AP) generation and propagation have traditionally been
attributed exclusively to cardiomyocytes (CM), other cell types in the heart are also capable …
attributed exclusively to cardiomyocytes (CM), other cell types in the heart are also capable …
Structural and functional coupling of cardiac myocytes and fibroblasts
Cardiac myocytes and fibroblasts form extensive networks in the heart, with numerous
anatomical contacts between cells. Fibroblasts, obligatory components of the extracellular …
anatomical contacts between cells. Fibroblasts, obligatory components of the extracellular …
Cardiac myocyte–nonmyocyte electrotonic coupling: implications for ventricular arrhythmogenesis
P Kohl, P Camelliti - Heart rhythm, 2007 - heartrhythmjournal.com
The spread of cardiac excitation, whether conceptually based on viewing the heart as an
electrical syncytium or as a discontinuously conducting structure, is conventionally …
electrical syncytium or as a discontinuously conducting structure, is conventionally …
Cross talk between cardiac myocytes and fibroblasts: from multiscale investigative approaches to mechanisms and functional consequences
P Zhang, J Su, U Mende - American Journal of Physiology …, 2012 - journals.physiology.org
The heart is comprised of a syncytium of cardiac myocytes (CM) and surrounding
nonmyocytes, the majority of which are cardiac fibroblasts (CF). CM and CF are highly …
nonmyocytes, the majority of which are cardiac fibroblasts (CF). CM and CF are highly …
Electrical coupling between cardiomyocytes and fibroblasts: experimental testing of a challenging and important concept
S Nattel - Cardiovascular research, 2018 - academic.oup.com
Cardiac arrhythmias are a very important clinical problem. Ventricular tachyarrhythmias
(VTs) are a leading cause of death in the developed world, 1 and atrial fibrillation (AF) is a …
(VTs) are a leading cause of death in the developed world, 1 and atrial fibrillation (AF) is a …
Novel insights into the electrophysiology of murine cardiac macrophages: relevance of voltage-gated potassium channels
A Simon-Chica, MC Fernández… - Cardiovascular …, 2022 - academic.oup.com
Abstract Aims Macrophages (MΦ), known for immunological roles, such as phagocytosis
and antigen presentation, have been found to electrotonically couple to cardiomyocytes …
and antigen presentation, have been found to electrotonically couple to cardiomyocytes …
[HTML][HTML] Cardiac macrophages and their effects on arrhythmogenesis
R Xia, P Tomsits, S Loy, Z Zhang, V Pauly… - Frontiers in …, 2022 - frontiersin.org
Cardiac electrophysiology is a complex system established by a plethora of inward and
outward ion currents in cardiomyocytes generating and conducting electrical signals in the …
outward ion currents in cardiomyocytes generating and conducting electrical signals in the …
Cellular coupling in the heart
P Camelliti, DJ Stuckey - Science, 2023 - science.org
Traditionally, cardiac electrophysiology has focused on myocytes—the heart muscle cells
that generate action potentials and are electrically excitable. Nonmyocytes within the heart …
that generate action potentials and are electrically excitable. Nonmyocytes within the heart …
Electrical coupling of cardiac myocyte cell sheets to the heart
T Eschenhagen, WH Zimmermann… - Circulation research, 2006 - Am Heart Assoc
The past 20 years have seen tremendous progress in the medical treatment of cardiac
diseases, a progress that actually translated into decreased cardiovascular morbidity and …
diseases, a progress that actually translated into decreased cardiovascular morbidity and …
Physiologic, pathologic, and therapeutic paracrine modulation of cardiac excitation-contraction coupling
J Mayourian, DK Ceholski, DM Gonzalez… - Circulation …, 2018 - Am Heart Assoc
Cardiac excitation–contraction coupling (ECC) is the orchestrated process of initial myocyte
electrical excitation, which leads to calcium entry, intracellular trafficking, and subsequent …
electrical excitation, which leads to calcium entry, intracellular trafficking, and subsequent …