[PDF][PDF] The Bainbridge effect: stretching our understanding of cardiac pacemaking for more than a century T. Alexander Quinn1, 2

I Roddie - J Physiol, 2022 - quinnlaboratory.com
… volumes, result in an oscillation of mechanical load. In … oscillator that contributes to
pacemaking, tuning automaticity to haemodynamic demand and, potentially, entraining pacemaker

Biological timekeeping: Scientific background

MR Brown, AV Matveyenko - Circadian rhythm sleep-wake disorders: An …, 2020 - Springer
… , is an individual or device in competition, experimentation, and … pacemaker can modulate
peripheral circadian oscillators. The … the circadian rhythmicity in heart rate suggesting that the …

Dynamics of spatiotemporal line defects and chaos control in complex excitable systems

M Hörning, F Blanchard, A Isomura, K Yoshikawa - Scientific reports, 2017 - nature.com
… Through in vitro experiments of heart tissue observation, we reveal the … cardiac tissue grown
on soft hydrogels 21 . Furthermore, it offers the advantage of extracting the local oscillation

[PDF][PDF] Hypocalcemia-induced slowing of human sinus node pacemaking

A Loewe, Y Lutz, D Nairn, A Fabbri, N Nagy, N Toth… - Biophysical …, 2019 - cell.com
… to subjects with a history of cardiovascular disease and … is a role of the cardiac pacemaking
system and that spontaneous … delicate balance of competing effects on pacemaking can be …

[HTML][HTML] MRI-related anxiety can induce slow BOLD oscillations coupled with cardiac oscillations

G Pfurtscheller, AR Schwerdtfeger, B Rassler… - Clinical …, 2021 - Elsevier
… central rhythm generating mechanism (pacemaker-like activity), … in the brain stem, associated
with slow neural BOLD oscillation. … The authors declare that they have no known competing

Novel Na+/Ca2+ Exchanger Inhibitor ORM-10962 Supports Coupled Function of Funny-Current and Na+/Ca2+ Exchanger in Pacemaking of Rabbit Sinus Node …

Z Kohajda, N Tóth, J Szlovák, A Loewe… - Frontiers in …, 2020 - frontiersin.org
… of the NCX current to cardiac pacemaking using a novel NCX … a rhythmic clock-like oscillator
system where the sarcoplasmic … importance in the clock-like oscillator system since the NCX-…

Disorder in Ca2+ release unit locations confers robustness but cuts flexibility of heart pacemaking

AV Maltsev, MD Stern, VA Maltsev - Journal of General Physiology, 2022 - rupress.org
… Thus, order/disorder in CRU locations along with Ca v 1.3 expression regulates pacemaker
pacemaker function in the basal state, but limits the rate range, which may contribute to heart

Bifurcations and Proarrhythmic Behaviors in Cardiac Electrical Excitations

K Tsumoto, Y Kurata - Biomolecules, 2022 - mdpi.com
… in the heart are initiated with the spontaneous excitation evoked in pacemaking cells in the
… simple rational number, the self-excited oscillation may be entrained by the external periodic …

Mechanism of contraction rhythm homeostasis for hyperthermal sarcomeric oscillations of neonatal cardiomyocytes

SA Shintani, T Washio, H Higuchi - Scientific reports, 2020 - nature.com
… type of oscillation called hyperthermal sarcomeric oscillation. … heart rate, while the frequency
of ~ 1 Hz Ca 2+ oscillation … that the heartbeat, regulated by pacemaker cells, is set to the …

Ischemia–reperfusion destabilizes rhythmicity in immature atrioventricular pacemakers: A predisposing factor for postoperative arrhythmias in neonate rabbits

C Chenliu, X Sheng, P Dan, Y Qu, VE Claydon, E Lin… - Heart Rhythm, 2016 - Elsevier
… , 14 The most important AV conduction disturbance is complete heart block, in which there is
… For this study, we developed both cellular cardiac pacemaker and whole heart models, and …