|Biophysical characterization of the underappreciated and important relationship between heart rate variability and heart rate|
O Monfredi, AE Lyashkov, AB Johnsen, S Inada, H Schneider, R Wang, ...
Hypertension 64 (6), 1334-1343, 2014
|The anatomy and physiology of the sinoatrial node—a contemporary review|
O Monfredi, H Dobrzynski, T Mondal, MR Boyett, GM Morris
Pacing and clinical electrophysiology 33 (11), 1392-1406, 2010
|Exercise training reduces resting heart rate via downregulation of the funny channel HCN4|
A D’Souza, A Bucchi, AB Johnsen, SJRJ Logantha, O Monfredi, J Yanni, ...
Nature communications 5 (1), 1-12, 2014
|Structure, function and clinical relevance of the cardiac conduction system, including the atrioventricular ring and outflow tract tissues|
H Dobrzynski, RH Anderson, A Atkinson, Z Borbas, A D'Souza, JF Fraser, ...
Pharmacology & therapeutics 139 (2), 260-288, 2013
|Computer three‐dimensional anatomical reconstruction of the human sinus node and a novel paranodal area|
N Chandler, O Aslanidi, D Buckley, S Inada, S Birchall, A Atkinson, D Kirk, ...
The Anatomical Record: advances in integrative anatomy and evolutionary …, 2011
|Molecular architecture of the human specialised atrioventricular conduction axis|
ID Greener, O Monfredi, S Inada, NJ Chandler, JO Tellez, A Atkinson, ...
Journal of molecular and cellular cardiology 50 (4), 642-651, 2011
|Modern concepts concerning the origin of the heartbeat|
O Monfredi, VA Maltsev, EG Lakatta
Physiology 28 (2), 74-92, 2013
|Sick sinus syndrome and atrial fibrillation in older persons—a view from the sinoatrial nodal myocyte|
O Monfredi, MR Boyett
Journal of molecular and cellular cardiology 83, 88-100, 2015
|Is the resting bradycardia in athletes the result of remodeling of the sinoatrial node rather than high vagal tone?|
MR Boyett, A D'Souza, H Zhang, GM Morris, H Dobrzynski, O Monfredi
Journal of Applied Physiology 114 (9), 1351-1355, 2013
|Inverse correlation between heart rate variability and heart rate demonstrated by linear and nonlinear analysis|
SZH Kazmi, H Zhang, W Aziz, O Monfredi, SA Abbas, SA Shah, ...
PloS one 11 (6), e0157557, 2016
|Beat-to-beat variation in periodicity of local calcium releases contributes to intrinsic variations of spontaneous cycle length in isolated single sinoatrial node cells|
O Monfredi, LA Maltseva, HA Spurgeon, MR Boyett, EG Lakatta, ...
PLoS One 8 (6), e67247, 2013
|Percutaneous device closure of atrial septal defect results in very early and sustained changes of right and left heart function|
O Monfredi, M Luckie, H Mirjafari, T Willard, H Buckley, L Griffiths, ...
International journal of cardiology 167 (4), 1578-1584, 2013
|Efficacy and safety of bosentan for pulmonary arterial hypertension in adults with congenital heart disease|
O Monfredi, L Griffiths, B Clarke, VS Mahadevan
The American journal of cardiology 108 (10), 1483-1488, 2011
|Targeting miR-423-5p reverses exercise training–induced HCN4 channel remodeling and sinus bradycardia|
A D’Souza, CM Pearman, Y Wang, S Nakao, SJRJ Logantha, C Cox, ...
Circulation research 121 (9), 1058-1068, 2017
|Impact of exercise restriction on arrhythmic risk among patients with arrhythmogenic right ventricular cardiomyopathy|
W Wang, G Orgeron, C Tichnell, B Murray, J Crosson, O Monfredi, ...
Journal of the American Heart Association 7 (12), e008843, 2018
|Stochastic vagal modulation of cardiac pacemaking may lead to erroneous identification of cardiac “chaos”|
JQ Zhang, AV Holden, O Monfredi, MR Boyett, H Zhang
Chaos: An Interdisciplinary Journal of Nonlinear Science 19 (2), 028509, 2009
|Macitentan treatment retards the progression of established pulmonary arterial hypertension in an animal model|
IP Temple, O Monfredi, G Quigley, H Schneider, M Zi, EJ Cartwright, ...
International journal of cardiology 177 (2), 423-428, 2014
|Changes in the expression of ion channels, connexins and Ca2+‐handling proteins in the sino‐atrial node during postnatal development|
EA Allah, JO Tellez, J Yanni, T Nelson, O Monfredi, MR Boyett, ...
Experimental physiology 96 (4), 426-438, 2011
|Point: Exercise training-induced bradycardia is caused by changes in intrinsic sinus node function|
MR Boyett, Y Wang, S Nakao, J Ariyaratnam, G Hart, O Monfredi, ...
Journal of Applied Physiology 123 (3), 684-685, 2017
|A coupled-clock system drives the automaticity of human sinoatrial nodal pacemaker cells|
K Tsutsui, OJ Monfredi, SG Sirenko-Tagirova, LA Maltseva, R Bychkov, ...
Science signaling 11 (534), 2018