Arrhythmia susceptibility in a rat model of acute atrial dilation

Bode, 2000, Gadolinium decreases stretch-induced vulnerability to atrial fibrillation, Circulation, 101, 2200, 10.1161/01.CIR.101.18.2200 Bode, 2001, Tarantula peptide inhibits atrial fibrillation, Nature, 409, 35, 10.1038/35051165 Boixel, 2003, Fibrosis of the left atria during progression of heart failure is associated with increased matrix metalloproteinases in the rat, J. Am. Coll. Cardiol., 42, 336, 10.1016/S0735-1097(03)00578-3 Boycott, 2013, Shear stress triggers insertion of voltage-gated potassium channels from intracellular compartments in atrial myocytes, Proc. Natl. Acad. Sci. U. S. A., 110, E3955, 10.1073/pnas.1309896110 Brack, 2013, The mechanical uncoupler blebbistatin is associated with significant electrophysiological effects in the isolated rabbit heart, Exp. Physiol., 98, 1009, 10.1113/expphysiol.2012.069369 Calkins, 1992, Effect of the atrioventricular relationship on atrial refractoriness in humans, PACE (Pacing Clin. Electrophysiol.), 15, 771, 10.1111/j.1540-8159.1992.tb06844.x Calkins, 1992, Effects of an acute increase in atrial pressure on atrial refractoriness in humans, PACE (Pacing Clin. Electrophysiol.), 15, 1674, 10.1111/j.1540-8159.1992.tb02954.x Choisy, 2007, Increased susceptibility to atrial tachyarrhythmia in spontaneously hypertensive rat hearts, Hypertension, 49, 498, 10.1161/01.HYP.0000257123.95372.ab Crocini, 2016, Optogenetics design of mechanistically-based stimulation patterns for cardiac defibrillation, Sci. Rep., 6, 35628, 10.1038/srep35628 Dai, 2017, Atrial fibrillation promotion in a rat model of rheumatoid arthritis, J. Am. Heart Assoc., 6 Dermlim, 2019, Effect of acute volume loading on left atrial strain values derived from two-dimensional speckle tracking echocardiography in dogs, J. Vet. Med. Sci., 81, 949, 10.1292/jvms.19-0012 Dos Santos, 2018, Atrial fibrillation promotion in a rat model of heart failure induced by left ventricle radiofrequency ablation, Int. J. Cardiol. Heart vasculature, 21, 22, 10.1016/j.ijcha.2018.09.003 Green, 2016, A small-molecule inhibitor of sarcomere contractility suppresses hypertrophic cardiomyopathy in mice, Science, 351, 617, 10.1126/science.aad3456 Hirose, 2005, Mechanism for atrial tachyarrhythmia in chronic volume overload-induced dilated atria, J. Cardiovasc. Electrophysiol., 16, 760, 10.1046/j.1540-8167.2005.40331.x Hohl, 2017, Concomitant obesity and metabolic syndrome add to the atrial arrhythmogenic phenotype in male hypertensive rats, J. Am. Heart Assoc., 6 Huang, 2016, Signal transducer and activator of transcription 3/MicroRNA-21 feedback loop contributes to atrial fibrillation by promoting atrial fibrosis in a rat sterile pericarditis model, Circ. Arrhythm. Electrophysiol., 9, 10.1161/CIRCEP.115.003396 Iwasaki, 2014, Atrial fibrillation promotion with long-term repetitive obstructive sleep apnea in a rat model, J. Am. Coll. Cardiol., 64, 2013, 10.1016/j.jacc.2014.05.077 Joca, 2018, Quantitative tests reveal that microtubules tune the healthy heart but underlie arrhythmias in pathology, J. Physiol, 1 Kalifa, 2003, Intra-atrial pressure increases rate and organization of waves emanating from the superior pulmonary veins during atrial fibrillation, Circulation, 108, 668, 10.1161/01.CIR.0000086979.39843.7B Kanlop, 2010, Optical mapping study of blebbistatin-induced chaotic electrical activities in isolated rat atrium preparations, J. Physiol. Sci. : JPS, 60, 109, 10.1007/s12576-009-0074-2 Kaseda, 1988, Contraction-excitation feedback in the atria: a cause of changes in refractoriness, J. Am. Coll. Cardiol., 11, 1327, 10.1016/0735-1097(88)90300-2 Klein, 1990, Effect of atrioventricular interval during pacing or reciprocating tachycardia on atrial size, pressure, and refractory period. Contraction-excitation feedback in human atrium, Circulation, 82, 60, 10.1161/01.CIR.82.1.60 Lou, 2012, The role of dynamic instability and wavelength in arrhythmia maintenance as revealed by panoramic imaging with blebbistatin vs. 2,3-butanedione monoxime, Am. J. Physiol. Heart Circ. Physiol., 302, H262, 10.1152/ajpheart.00711.2011 Matiukas, 2007, Near-infrared voltage-sensitive fluorescent dyes optimized for optical mapping in blood-perfused myocardium, Heart Rhythm, 4, 1441, 10.1016/j.hrthm.2007.07.012 Milberg, 2013, Sodium channel block by ranolazine in an experimental model of stretch-related atrial fibrillation: prolongation of interatrial conduction time and increase in post-repolarization refractoriness, EP Europace, 15, 761, 10.1093/europace/eus399 Milliez, 2005, Spironolactone reduces fibrosis of dilated atria during heart failure in rats with myocardial infarction, Eur. Heart J., 26, 2193, 10.1093/eurheartj/ehi478 Mills, 2008, Mechanisms of conduction slowing during myocardial stretch by ventricular volume loading in the rabbit, Am. J. Physiol. Heart Circ. Physiol., 295, H1270, 10.1152/ajpheart.00350.2008 Ninio, 2006, Passive pericardial constraint protects against stretch-induced vulnerability to atrial fibrillation in rabbits, Am. J. Physiol. Heart Circ. Physiol., 291, H2547, 10.1152/ajpheart.01248.2005 Ono, 2007, Spontaneous atrial fibrillation initiated by triggered activity near the pulmonary veins in aged rats subjected to glycolytic inhibition, Am. J. Physiol. Heart Circ. Physiol., 292, H639, 10.1152/ajpheart.00445.2006 Parikh, 2013, Relaxin suppresses atrial fibrillation by reversing fibrosis and myocyte hypertrophy and increasing conduction velocity and sodium current in spontaneously hypertensive rat hearts, Circ. Res., 113, 313, 10.1161/CIRCRESAHA.113.301646 Pfeiffer, 2014, Caveolae in ventricular myocytes are required for stretch-dependent conduction slowing, J. Mol. Cell. Cardiol., 76, 265, 10.1016/j.yjmcc.2014.09.014 Prosser, 2011, X-ROS signaling: rapid mechano-chemo transduction in heart, Science, 333, 1440, 10.1126/science.1202768 Ravelli, 1997, Effects of atrial dilatation on refractory period and vulnerability to atrial fibrillation in the isolated Langendorff-perfused rabbit heart, Circulation, 96, 1686, 10.1161/01.CIR.96.5.1686 Ravelli, 2011, Acute atrial dilatation slows conduction and increases AF vulnerability in the human atrium, J. Cardiovasc. Electrophysiol., 22, 394, 10.1111/j.1540-8167.2010.01939.x Riley, 2012, An introduction to murine models of atrial fibrillation, Front. Physiol., 3, 296, 10.3389/fphys.2012.00296 Rucker-Martin, 2006, Chronic hemodynamic overload of the atria is an important factor for gap junction remodeling in human and rat hearts, Cardiovasc. Res., 72, 69, 10.1016/j.cardiores.2006.06.016 Satoh, 1996, Unequal atrial stretch in dogs increases dispersion of refractoriness conducive to developing atrial fibrillation, J. Cardiovasc. Electrophysiol., 7, 833, 10.1111/j.1540-8167.1996.tb00596.x Scardigli, 2018, Real-time optical manipulation of cardiac conduction in intact hearts, J. Physiol., 596, 3841, 10.1113/JP276283 Solti, 1989, The effect of atrial dilatation on the genesis of atrial arrhythmias, Cardiovasc. Res., 23, 882, 10.1093/cvr/23.10.882 Sparrow, 2019, Measurement of myofilament-localized calcium dynamics in adult cardiomyocytes and the effect of hypertrophic cardiomyopathy mutations, Circ. Res., 124, 1228, 10.1161/CIRCRESAHA.118.314600 Stumpel, 2018, Homozygous CREM-IbDeltaC-X overexpressing mice are a reliable and effective disease model for atrial fibrillation, Front. Pharmacol., 9, 706, 10.3389/fphar.2018.00706 Tavi, 1998, Mechanisms of stretch-induced changes in [Ca2+]i in rat atrial myocytes: role of increased troponin C affinity and stretch-activated ion channels, Circ. Res., 83, 1165, 10.1161/01.RES.83.11.1165 ter Keurs, 2008, Sarcomere mechanics in uniform and non-uniform cardiac muscle: a link between pump function and arrhythmias, Prog. Biophys. Mol. Biol., 97, 312, 10.1016/j.pbiomolbio.2008.02.013 Trafford, 2000, The effects of low concentrations of caffeine on spontaneous Ca release in isolated rat ventricular myocytes, Cell Calcium, 28, 269, 10.1054/ceca.2000.0156 Wang, 2016, Functional role and mechanism of microRNA-28b in atrial myocyte in a persistent atrial fibrillation rat model, Med. Sci. Monit. :, 22, 3073, 10.12659/MSM.896780 Wijffels, 1997, Electrical remodeling due to atrial fibrillation in chronically instrumented conscious goats: roles of neurohumoral changes, ischemia, atrial stretch, and high rate of electrical activation, Circulation, 96, 3710, 10.1161/01.CIR.96.10.3710 Xu, 2012, Gating of connexin 43 gap junctions by a cytoplasmic loop calmodulin binding domain, Am. J. Physiol. Cell Physiol., 302, C1548, 10.1152/ajpcell.00319.2011 Zarse, 2001, Verapamil prevents stretch-induced shortening of atrial effective refractory period in langendorff-perfused rabbit heart, J. Cardiovasc. Electrophysiol., 12, 85, 10.1046/j.1540-8167.2001.00085.x Zou, 2014, Gap junction regulation by calmodulin, FEBS Lett., 588, 1430, 10.1016/j.febslet.2014.01.003