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Cardiac Alternans: From Bedside to Bench and Back. Circ Res. 2023 01 06; 132(1):127-149.
Qu Z, Weiss JN. PMID: 36603066; PMCID: PMC9829045.
View in:
PubMed Mentions:
3 Fields:
Translation:
Humans
-
Cardiac fibrosis in three dimensions - mechanistic insights into arrhythmic risk due to hypertrophy. J Physiol. 2023 01; 601(2):249-250.
Shivkumar K, Qu Z, Harvey R. PMID: 36511350; PMCID: PMC9846953.
View in:
PubMed Mentions:
1 Fields:
Translation:
Humans
-
Modeling Calcium Cycling in the Heart: Progress, Pitfalls, and Challenges. Biomolecules. 2022 11 14; 12(11).
Qu Z, Yan D, Song Z. PMID: 36421700; PMCID: PMC9687412.
View in:
PubMed Mentions: Fields:
Translation:
Cells
-
Bistable nerve conduction. Biophys J. 2022 09 20; 121(18):3499-3507.
Zhang Z, Qu Z. PMID: 35962548; PMCID: PMC9515125.
View in:
PubMed Mentions: Fields:
Translation:
Humans
-
R-on-T and the initiation of reentry revisited: Integrating old and new concepts. Heart Rhythm. 2022 08; 19(8):1369-1383.
Qu Z, Liu MB, Olcese R, Karagueuzian H, Garfinkel A, Chen PS, Weiss JN. PMID: 35364332.
View in:
PubMed Mentions:
4 Fields:
Translation:
Humans
-
What is ventricular fibrillation? Heart Rhythm. 2022 02; 19(2):306-307.
Qu Z. PMID: 34757188.
View in:
PubMed Mentions:
2 Fields:
Translation:
Humans
-
Mitochondrial Contributions in the Genesis of Delayed Afterdepolarizations in Ventricular Myocytes. Front Physiol. 2021; 12:744023.
Pandey V, Xie LH, Qu Z, Song Z. PMID: 34721066; PMCID: PMC8551757.
View in:
PubMed Mentions:
4
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Mechanisms of phase-3 early afterdepolarizations and triggered activities in ventricular myocyte models. Physiol Rep. 2021 06; 9(11):e14883.
Zhang Z, Qu Z. PMID: 34110715; PMCID: PMC8191176.
View in:
PubMed Mentions:
1 Fields:
Translation:
HumansAnimalsCells
-
Life and death saddles in the heart. Phys Rev E. 2021 Jun; 103(6-1):062406.
Zhang Z, Qu Z. PMID: 34271754; PMCID: PMC10066710.
View in:
PubMed Mentions:
1 Fields:
-
Mitochondrial depolarization promotes calcium alternans: Mechanistic insights from a ventricular myocyte model. PLoS Comput Biol. 2021 01; 17(1):e1008624.
Pandey V, Xie LH, Qu Z, Song Z. PMID: 33493168; PMCID: PMC7861552.
View in:
PubMed Mentions:
2 Fields:
Translation:
AnimalsCells
-
The transient outward potassium current plays a key role in spiral wave breakup in ventricular tissue. Am J Physiol Heart Circ Physiol. 2021 02 01; 320(2):H826-H837.
Landaw J, Yuan X, Chen PS, Qu Z. PMID: 33385322; PMCID: PMC8082802.
View in:
PubMed Mentions:
1 Fields:
Translation:
HumansAnimalsCells
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Mechanisms of Premature Ventricular Complexes Caused by QT Prolongation. Biophys J. 2021 01 19; 120(2):352-369.
Zhang Z, Liu MB, Huang X, Song Z, Qu Z. PMID: 33333033; PMCID: PMC7840417.
View in:
PubMed Mentions:
5 Fields:
Translation:
AnimalsCells
-
Stability of spatially discordant repolarization alternans in cardiac tissue. Chaos. 2020 Dec; 30(12):123141.
Huang C, Song Z, Di Z, Qu Z. PMID: 33380024; PMCID: PMC7928074.
View in:
PubMed Mentions:
1 Fields:
Translation:
Humans
-
The Sinus Node: Still Mysterious After All These Years. JACC Clin Electrophysiol. 2020 12; 6(14):1841-1843.
Weiss JN, Qu Z. PMID: 33357581.
View in:
PubMed Mentions:
14 Fields:
Translation:
HumansAnimals
-
Delayed global feedback in the genesis and stability of spatiotemporal excitation patterns in paced biological excitable media. PLoS Comput Biol. 2020 10; 16(10):e1007931.
Song Z, Qu Z. PMID: 33017392; PMCID: PMC7561267.
View in:
PubMed Mentions:
3 Fields:
Translation:
HumansAnimalsCells
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Stabilizer Cell Gene Therapy: A Less-Is-More Strategy to Prevent Cardiac Arrhythmias. Circ Arrhythm Electrophysiol. 2020 09; 13(9):e008420.
Liu MB, Priori SG, Qu Z, Weiss JN. PMID: 32718183; PMCID: PMC7494545.
View in:
PubMed Mentions:
2 Fields:
Translation:
AnimalsCells
-
Small-conductance Ca2+-activated K+ channels promote J-wave syndrome and phase 2 reentry. Heart Rhythm. 2020 09; 17(9):1582-1590.
Landaw J, Zhang Z, Song Z, Liu MB, Olcese R, Chen PS, Weiss JN, Qu Z. PMID: 32333974; PMCID: PMC7483665.
View in:
PubMed Mentions:
5 Fields:
Translation:
AnimalsCells
-
Spatially Discordant Repolarization Alternans in the Absence of Conduction Velocity Restitution. Biophys J. 2020 05 19; 118(10):2574-2587.
Huang C, Song Z, Landaw J, Qu Z. PMID: 32101718; PMCID: PMC7231899.
View in:
PubMed Mentions:
7 Fields:
Translation:
Humans
-
R-From-T as a Common Mechanism of Arrhythmia Initiation in Long QT Syndromes. Circ Arrhythm Electrophysiol. 2019 12; 12(12):e007571.
Liu MB, Vandersickel N, Panfilov AV, Qu Z. PMID: 31838916; PMCID: PMC6924944.
View in:
PubMed Mentions:
19 Fields:
Translation:
Humans
-
Bifurcations Caused by Feedback between Voltage and Intracellular Ion Concentrations in Ventricular Myocytes. Phys Rev Lett. 2019 Nov 22; 123(21):218101.
Landaw J, Qu Z. PMID: 31809131; PMCID: PMC7042026.
View in:
PubMed Mentions:
3 Fields:
Translation:
Cells
-
A Spatiotemporal Ventricular Myocyte Model Incorporating Mitochondrial Calcium Cycling. Biophys J. 2019 12 17; 117(12):2349-2360.
Song Z, Xie LH, Weiss JN, Qu Z. PMID: 31623883; PMCID: PMC6990377.
View in:
PubMed Mentions:
7 Fields:
Translation:
Cells
-
Control of voltage-driven instabilities in cardiac myocytes with memory. Chaos. 2018 Nov; 28(11):113122.
Landaw J, Qu Z. PMID: 30501225; PMCID: PMC6274634.
View in:
PubMed Mentions:
2 Fields:
Translation:
HumansAnimalsCells
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Memory-induced nonlinear dynamics of excitation in cardiac diseases. Phys Rev E. 2018 Apr; 97(4-1):042414.
Landaw J, Qu Z. PMID: 29758700; PMCID: PMC6542282.
View in:
PubMed Mentions:
11 Fields:
Translation:
Cells
-
Mechanisms linking T-wave alternans to spontaneous initiation of ventricular arrhythmias in rabbit models of long QT syndrome. J Physiol. 2018 04 15; 596(8):1341-1355.
Liu W, Kim TY, Huang X, Liu MB, Koren G, Choi BR, Qu Z. PMID: 29377142; PMCID: PMC5899976.
View in:
PubMed Mentions:
22 Fields:
Translation:
Animals
-
Transverse tubular network structures in the genesis of intracellular calcium alternans and triggered activity in cardiac cells. J Mol Cell Cardiol. 2018 01; 114:288-299.
Song Z, Liu MB, Qu Z. PMID: 29217432; PMCID: PMC5801147.
View in:
PubMed Mentions:
19 Fields:
Translation:
Cells
-
Multiscale Determinants of Delayed Afterdepolarization Amplitude in Cardiac Tissue. Biophys J. 2017 May 09; 112(9):1949-1961.
Ko CY, Liu MB, Song Z, Qu Z, Weiss JN. PMID: 28494965; PMCID: PMC5425377.
View in:
PubMed Mentions:
6 Fields:
Translation:
AnimalsCells
-
Memory-Induced Chaos in Cardiac Excitation. Phys Rev Lett. 2017 Mar 31; 118(13):138101.
Landaw J, Garfinkel A, Weiss JN, Qu Z. PMID: 28409990; PMCID: PMC5519322.
View in:
PubMed Mentions:
12 Fields:
Translation:
Humans
-
Electrophysiology of Hypokalemia and Hyperkalemia. Circ Arrhythm Electrophysiol. 2017 03; 10(3).
Weiss JN, Qu Z, Shivkumar K. PMID: 28314851; PMCID: PMC5399982.
View in:
PubMed Mentions:
87 Fields:
Translation:
HumansAnimals
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Stochastic initiation and termination of calcium-mediated triggered activity in cardiac myocytes. Proc Natl Acad Sci U S A. 2017 01 17; 114(3):E270-E279.
Song Z, Qu Z, Karma A. PMID: 28049836; PMCID: PMC5255629.
View in:
PubMed Mentions:
15 Fields:
Translation:
HumansAnimalsCells
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A Dynamical Threshold for Cardiac Delayed Afterdepolarization-Mediated Triggered Activity. Biophys J. 2016 Dec 06; 111(11):2523-2533.
Liu MB, Ko CY, Song Z, Garfinkel A, Weiss JN, Qu Z. PMID: 27926853; PMCID: PMC5153551.
View in:
PubMed Mentions:
8 Fields:
Translation:
AnimalsCells
-
A unified theory of calcium alternans in ventricular myocytes. Sci Rep. 2016 10 20; 6:35625.
Qu Z, Liu MB, Nivala M. PMID: 27762397; PMCID: PMC5071909.
View in:
PubMed Mentions:
27 Fields:
Translation:
HumansAnimalsCells
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Spontaneous initiation of premature ventricular complexes and arrhythmias in type 2 long QT syndrome. Am J Physiol Heart Circ Physiol. 2016 12 01; 311(6):H1470-H1484.
Huang X, Kim TY, Koren G, Choi BR, Qu Z. PMID: 27765749; PMCID: PMC5206347.
View in:
PubMed Mentions:
14 Fields:
Translation:
Animals
-
Electrophysiology of Heart Failure Using a Rabbit Model: From the Failing Myocyte to Ventricular Fibrillation. PLoS Comput Biol. 2016 06; 12(6):e1004968.
Ponnaluri AV, Perotti LE, Liu M, Qu Z, Weiss JN, Ennis DB, Klug WS, Garfinkel A. PMID: 27336310; PMCID: PMC4919062.
View in:
PubMed Mentions:
13 Fields:
Translation:
AnimalsCells
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Ablating atrial fibrillation: A translational science perspective for clinicians. Heart Rhythm. 2016 09; 13(9):1868-77.
Weiss JN, Qu Z, Shivkumar K. PMID: 27241354; PMCID: PMC4996702.
View in:
PubMed Mentions:
13 Fields:
Translation:
Humans
-
Long-Lasting Sparks: Multi-Metastability and Release Competition in the Calcium Release Unit Network. PLoS Comput Biol. 2016 Jan; 12(1):e1004671.
Song Z, Karma A, Weiss JN, Qu Z. PMID: 26730593; PMCID: PMC4701461.
View in:
PubMed Mentions:
16 Fields:
Translation:
Cells
-
Molecular Basis of Hypokalemia-Induced Ventricular Fibrillation. Circulation. 2015 Oct 20; 132(16):1528-1537.
Pezhouman A, Singh N, Song Z, Nivala M, Eskandari A, Cao H, Bapat A, Ko CY, Nguyen T, Qu Z, Karagueuzian HS, Weiss JN. PMID: 26269574; PMCID: PMC4618042.
View in:
PubMed Mentions:
42 Fields:
Translation:
Animals
-
Delayed afterdepolarizations generate both triggers and a vulnerable substrate promoting reentry in cardiac tissue. Heart Rhythm. 2015 Oct; 12(10):2115-24.
Liu MB, de Lange E, Garfinkel A, Weiss JN, Qu Z. PMID: 26072025; PMCID: PMC4583816.
View in:
PubMed Mentions:
29 Fields:
Translation:
HumansCells
-
Targeting the late component of the cardiac L-type Ca2+ current to suppress early afterdepolarizations. J Gen Physiol. 2015 May; 145(5):395-404.
Madhvani RV, Angelini M, Xie Y, Pantazis A, Suriany S, Borgstrom NP, Garfinkel A, Qu Z, Weiss JN, Olcese R. PMID: 25918358; PMCID: PMC4411259.
View in:
PubMed Mentions:
31 Fields:
Translation:
AnimalsCells
-
Calcium-voltage coupling in the genesis of early and delayed afterdepolarizations in cardiac myocytes. Biophys J. 2015 Apr 21; 108(8):1908-21.
Song Z, Ko CY, Nivala M, Weiss JN, Qu Z. PMID: 25902431; PMCID: PMC4407256.
View in:
PubMed Mentions:
44 Fields:
Translation:
AnimalsCells
-
Repolarization reserve evolves dynamically during the cardiac action potential: effects of transient outward currents on early afterdepolarizations. Circ Arrhythm Electrophysiol. 2015 Jun; 8(3):694-702.
Nguyen TP, Singh N, Xie Y, Qu Z, Weiss JN. PMID: 25772542; PMCID: PMC4472560.
View in:
PubMed Mentions:
14 Fields:
Translation:
AnimalsCells
-
Perspective: a dynamics-based classification of ventricular arrhythmias. J Mol Cell Cardiol. 2015 May; 82:136-52.
Weiss JN, Garfinkel A, Karagueuzian HS, Nguyen TP, Olcese R, Chen PS, Qu Z. PMID: 25769672; PMCID: PMC4405495.
View in:
PubMed Mentions:
35 Fields:
Translation:
HumansAnimals
-
Simulation Methods and Validation Criteria for Modeling Cardiac Ventricular Electrophysiology. PLoS One. 2014; 9(12):e114494.
Krishnamoorthi S, Perotti LE, Borgstrom NP, Ajijola OA, Frid A, Ponnaluri AV, Weiss JN, Qu Z, Klug WS, Ennis DB, Garfinkel A. PMID: 25493967; PMCID: PMC4262432.
View in:
PubMed Mentions:
24 Fields:
Translation:
AnimalsCells
-
T-tubule disruption promotes calcium alternans in failing ventricular myocytes: mechanistic insights from computational modeling. J Mol Cell Cardiol. 2015 Feb; 79:32-41.
Nivala M, Song Z, Weiss JN, Qu Z. PMID: 25450613; PMCID: PMC4323351.
View in:
PubMed Mentions:
30 Fields:
Translation:
Cells
-
Nonlinear and Stochastic Dynamics in the Heart. Phys Rep. 2014 Oct 10; 543(2):61-162.
Qu Z, Hu G, Garfinkel A, Weiss JN. PMID: 25267872; PMCID: PMC4175480.
View in:
PubMed Mentions:
53
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Selective inhibition of late sodium current suppresses ventricular tachycardia and fibrillation in intact rat hearts. Heart Rhythm. 2014 Mar; 11(3):492-501.
Pezhouman A, Madahian S, Stepanyan H, Ghukasyan H, Qu Z, Belardinelli L, Karagueuzian HS. PMID: 24291413; PMCID: PMC3963462.
View in:
PubMed Mentions:
21 Fields:
Translation:
Animals
-
Cardiac fibrosis and arrhythmogenesis: the road to repair is paved with perils. J Mol Cell Cardiol. 2014 May; 70:83-91.
Nguyen TP, Qu Z, Weiss JN. PMID: 24184999; PMCID: PMC3995831.
View in:
PubMed Mentions:
122 Fields:
Translation:
HumansAnimalsCells
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The emergence of subcellular pacemaker sites for calcium waves and oscillations. J Physiol. 2013 Nov 01; 591(21):5305-20.
Nivala M, Ko CY, Nivala M, Weiss JN, Qu Z. PMID: 24042497; PMCID: PMC3936369.
View in:
PubMed Mentions:
14 Fields:
Translation:
AnimalsCells
-
Early afterdepolarizations in cardiac myocytes: beyond reduced repolarization reserve. Cardiovasc Res. 2013 Jul 01; 99(1):6-15.
Qu Z, Xie LH, Olcese R, Karagueuzian HS, Chen PS, Garfinkel A, Weiss JN. PMID: 23619423; PMCID: PMC3687754.
View in:
PubMed Mentions:
77 Fields:
Translation:
HumansAnimalsCells
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Oxidative stress, fibrosis, and early afterdepolarization-mediated cardiac arrhythmias. Front Physiol. 2013; 4:19.
Karagueuzian HS, Nguyen TP, Qu Z, Weiss JN. PMID: 23423152; PMCID: PMC3573324.
View in:
PubMed Mentions:
12
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Pro- and antiarrhythmic effects of ATP-sensitive potassium current activation on reentry during early afterdepolarization-mediated arrhythmias. Heart Rhythm. 2013 Apr; 10(4):575-82.
Chang MG, de Lange E, Calmettes G, Garfinkel A, Qu Z, Weiss JN. PMID: 23246594; PMCID: PMC4285341.
View in:
PubMed Mentions:
8 Fields:
Translation:
AnimalsCells
-
Calcium alternans in cardiac myocytes: order from disorder. J Mol Cell Cardiol. 2013 May; 58:100-9.
Qu Z, Nivala M, Weiss JN. PMID: 23104004; PMCID: PMC3570622.
View in:
PubMed Mentions:
40 Fields:
Translation:
HumansCells
-
Mechanisms and determinants of ultralong action potential duration and slow rate-dependence in cardiac myocytes. PLoS One. 2012; 7(8):e43587.
Qu Z, Chung D. PMID: 22952713; PMCID: PMC3428352.
View in:
PubMed Mentions:
19 Fields:
Translation:
Cells
-
"Good enough solutions" and the genetics of complex diseases. Circ Res. 2012 Aug 03; 111(4):493-504.
Weiss JN, Karma A, MacLellan WR, Deng M, Rau CD, Rees CM, Wang J, Wisniewski N, Eskin E, Horvath S, Qu Z, Wang Y, Lusis AJ. PMID: 22859671; PMCID: PMC3428228.
View in:
PubMed Mentions:
53 Fields:
Translation:
HumansAnimals
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Synchronization of early afterdepolarizations and arrhythmogenesis in heterogeneous cardiac tissue models. Biophys J. 2012 Jul 18; 103(2):365-73.
de Lange E, Xie Y, Qu Z. PMID: 22853915; PMCID: PMC3400768.
View in:
PubMed Mentions:
24 Fields:
Translation:
Animals
-
Dynamics of early afterdepolarization-mediated triggered activity in cardiac monolayers. Biophys J. 2012 Jun 20; 102(12):2706-14.
Chang MG, Chang CY, de Lange E, Xu L, O'Rourke B, Karagueuzian HS, Tung L, Marbán E, Garfinkel A, Weiss JN, Qu Z, Abraham MR. PMID: 22735520; PMCID: PMC3379011.
View in:
PubMed Mentions:
16 Fields:
Translation:
AnimalsCells
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Criticality in intracellular calcium signaling in cardiac myocytes. Biophys J. 2012 Jun 06; 102(11):2433-42.
Nivala M, Ko CY, Nivala M, Weiss JN, Qu Z. PMID: 22713558; PMCID: PMC3368125.
View in:
PubMed Mentions:
45 Fields:
Translation:
AnimalsCells
-
Calcium alternans in a couplon network model of ventricular myocytes: role of sarcoplasmic reticulum load. Am J Physiol Heart Circ Physiol. 2012 Aug 01; 303(3):H341-52.
Nivala M, Qu Z. PMID: 22661509; PMCID: PMC3423167.
View in:
PubMed Mentions:
31 Fields:
Translation:
HumansAnimalsCells
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Computational modeling and numerical methods for spatiotemporal calcium cycling in ventricular myocytes. Front Physiol. 2012; 3:114.
Nivala M, de Lange E, Rovetti R, Qu Z. PMID: 22586402; PMCID: PMC3346978.
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PubMed Mentions:
33
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Roles of protein ubiquitination and degradation kinetics in biological oscillations. PLoS One. 2012; 7(4):e34616.
Xu L, Qu Z. PMID: 22506034; PMCID: PMC3323547.
View in:
PubMed Mentions:
14 Fields:
Translation:
Cells
-
Arrhythmogenic consequences of myofibroblast-myocyte coupling. Cardiovasc Res. 2012 Feb 01; 93(2):242-51.
Nguyen TP, Xie Y, Garfinkel A, Qu Z, Weiss JN. PMID: 22049532; PMCID: PMC3258652.
View in:
PubMed Mentions:
51 Fields:
Translation:
AnimalsCells
-
Linking flickering to waves and whole-cell oscillations in a mitochondrial network model. Biophys J. 2011 Nov 02; 101(9):2102-11.
Nivala M, Korge P, Nivala M, Weiss JN, Qu Z. PMID: 22067147; PMCID: PMC3207179.
View in:
PubMed Mentions:
20 Fields:
Translation:
Cells
-
Shaping a new Ca²⁺ conductance to suppress early afterdepolarizations in cardiac myocytes. J Physiol. 2011 Dec 15; 589(Pt 24):6081-92.
Madhvani RV, Xie Y, Pantazis A, Garfinkel A, Qu Z, Weiss JN, Olcese R. PMID: 22025660; PMCID: PMC3286687.
View in:
PubMed Mentions:
39 Fields:
Translation:
AnimalsCells
-
Protective role of transient pore openings in calcium handling by cardiac mitochondria. J Biol Chem. 2011 Oct 07; 286(40):34851-7.
Korge P, Yang L, Yang JH, Wang Y, Qu Z, Weiss JN. PMID: 21859717; PMCID: PMC3186421.
View in:
PubMed Mentions:
46 Fields:
Translation:
AnimalsCells
-
Bi-stable wave propagation and early afterdepolarization-mediated cardiac arrhythmias. Heart Rhythm. 2012 Jan; 9(1):115-22.
Chang MG, Sato D, de Lange E, Lee JH, Karagueuzian HS, Garfinkel A, Weiss JN, Qu Z. PMID: 21855520; PMCID: PMC3246094.
View in:
PubMed Mentions:
34 Fields:
Translation:
Animals
-
Multi-scale modeling in biology: how to bridge the gaps between scales? Prog Biophys Mol Biol. 2011 Oct; 107(1):21-31.
Qu Z, Garfinkel A, Weiss JN, Nivala M. PMID: 21704063; PMCID: PMC3190585.
View in:
PubMed Mentions:
42 Fields:
Translation:
HumansAnimals
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Suppression of re-entrant and multifocal ventricular fibrillation by the late sodium current blocker ranolazine. J Am Coll Cardiol. 2011 Jan 18; 57(3):366-75.
Morita N, Lee JH, Xie Y, Sovari A, Qu Z, Weiss JN, Karagueuzian HS. PMID: 21232675; PMCID: PMC4344130.
View in:
PubMed Mentions:
57 Fields:
Translation:
Animals
-
Alternans and arrhythmias: from cell to heart. Circ Res. 2011 Jan 07; 108(1):98-112.
Weiss JN, Nivala M, Garfinkel A, Qu Z. PMID: 21212392; PMCID: PMC3076605.
View in:
PubMed Mentions:
93 Fields:
Translation:
HumansAnimalsCells
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T-wave alternans and arrhythmogenesis in cardiac diseases. Front Physiol. 2010; 1:154.
Qu Z, Xie Y, Garfinkel A, Weiss JN. PMID: 21286254; PMCID: PMC3028203.
View in:
PubMed Mentions:
57
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Bidirectional ventricular tachycardia: ping pong in the His-Purkinje system. Heart Rhythm. 2011 Apr; 8(4):599-605.
Baher AA, Uy M, Xie F, Garfinkel A, Qu Z, Weiss JN. PMID: 21118730; PMCID: PMC3066157.
View in:
PubMed Mentions:
37 Fields:
Translation:
Animals
-
Chaos in the genesis and maintenance of cardiac arrhythmias. Prog Biophys Mol Biol. 2011 May; 105(3):247-57.
Qu Z. PMID: 21078337; PMCID: PMC3047604.
View in:
PubMed Mentions:
17 Fields:
Translation:
HumansAnimals
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Anisotropic conduction block and reentry in neonatal rat ventricular myocyte monolayers. Am J Physiol Heart Circ Physiol. 2011 Jan; 300(1):H271-8.
de Diego C, Chen F, Xie Y, Pai RK, Slavin L, Parker J, Lamp ST, Qu Z, Weiss JN, Valderrábano M. PMID: 21037233; PMCID: PMC3023258.
View in:
PubMed Mentions:
9 Fields:
Translation:
AnimalsCells
-
Early afterdepolarizations and cardiac arrhythmias. Heart Rhythm. 2010 Dec; 7(12):1891-9.
Weiss JN, Garfinkel A, Karagueuzian HS, Chen PS, Qu Z. PMID: 20868774; PMCID: PMC3005298.
View in:
PubMed Mentions:
164 Fields:
Translation:
HumansCells
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Transmembrane segment packing of the Na(+)/Ca(2+) exchanger investigated with chemical cross-linkers. Biochemistry. 2010 Oct 05; 49(39):8585-91.
Ren X, Nicoll DA, Xu L, Qu Z, Philipson KD. PMID: 20735122; PMCID: PMC3005958.
View in:
PubMed Mentions:
3 Fields:
Translation:
AnimalsCells
-
So little source, so much sink: requirements for afterdepolarizations to propagate in tissue. Biophys J. 2010 Sep 08; 99(5):1408-15.
Xie Y, Sato D, Garfinkel A, Qu Z, Weiss JN. PMID: 20816052; PMCID: PMC2931729.
View in:
PubMed Mentions:
181 Fields:
Translation:
AnimalsCells
-
Irregularly appearing early afterdepolarizations in cardiac myocytes: random fluctuations or dynamical chaos? Biophys J. 2010 Aug 04; 99(3):765-73.
Sato D, Xie LH, Nguyen TP, Weiss JN, Qu Z. PMID: 20682253; PMCID: PMC2913181.
View in:
PubMed Mentions:
46 Fields:
Translation:
AnimalsCells
-
Mitochondrial oscillations and waves in cardiac myocytes: insights from computational models. Biophys J. 2010 Apr 21; 98(8):1428-38.
Yang L, Korge P, Weiss JN, Qu Z. PMID: 20409461; PMCID: PMC2856135.
View in:
PubMed Mentions:
28 Fields:
Translation:
AnimalsCells
-
Increased susceptibility of aged hearts to ventricular fibrillation during oxidative stress. Am J Physiol Heart Circ Physiol. 2009 Nov; 297(5):H1594-605.
Morita N, Sovari AA, Xie Y, Fishbein MC, Mandel WJ, Garfinkel A, Lin SF, Chen PS, Xie LH, Chen F, Qu Z, Weiss JN, Karagueuzian HS. PMID: 19767530; PMCID: PMC2781379.
View in:
PubMed Mentions:
69 Fields:
Translation:
AnimalsCells
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Acceleration of cardiac tissue simulation with graphic processing units. Med Biol Eng Comput. 2009 Sep; 47(9):1011-5.
Sato D, Xie Y, Weiss JN, Qu Z, Garfinkel A, Sanderson AR. PMID: 19655187; PMCID: PMC2734265.
View in:
PubMed Mentions:
13 Fields:
Translation:
HumansAnimals
-
Effects of fibroblast-myocyte coupling on cardiac conduction and vulnerability to reentry: A computational study. Heart Rhythm. 2009 Nov; 6(11):1641-9.
Xie Y, Garfinkel A, Camelliti P, Kohl P, Weiss JN, Qu Z. PMID: 19879544; PMCID: PMC3013501.
View in:
PubMed Mentions:
85 Fields:
Translation:
HumansCells
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Period-doubling bifurcation in an array of coupled stochastically excitable elements subjected to global periodic forcing. Phys Rev Lett. 2009 Jul 24; 103(4):044102.
Cui X, Rovetti RJ, Yang L, Garfinkel A, Weiss JN, Qu Z. PMID: 19659359; PMCID: PMC2761886.
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19 Fields:
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Bifurcation and chaos in a model of cardiac early afterdepolarizations. Phys Rev Lett. 2009 Jun 26; 102(25):258103.
Tran DX, Sato D, Yochelis A, Weiss JN, Garfinkel A, Qu Z. PMID: 19659123; PMCID: PMC2726623.
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PubMed Mentions:
66 Fields:
Translation:
Cells
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Cardiac alternans induced by fibroblast-myocyte coupling: mechanistic insights from computational models. Am J Physiol Heart Circ Physiol. 2009 Aug; 297(2):H775-84.
Xie Y, Garfinkel A, Weiss JN, Qu Z. PMID: 19482965; PMCID: PMC2724208.
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57 Fields:
Translation:
AnimalsCells
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The effects of cascade length, kinetics and feedback loops on biological signal transduction dynamics in a simplified cascade model. Phys Biol. 2009 Feb 25; 6(1):016007.
Qu Z, Vondriska TM. PMID: 19242047; PMCID: PMC2761888.
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PubMed Mentions:
10 Fields:
Translation:
Cells
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Synchronization of chaotic early afterdepolarizations in the genesis of cardiac arrhythmias. Proc Natl Acad Sci U S A. 2009 Mar 03; 106(9):2983-8.
Sato D, Xie LH, Sovari AA, Tran DX, Morita N, Xie F, Karagueuzian H, Garfinkel A, Weiss JN, Qu Z. PMID: 19218447; PMCID: PMC2651322.
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PubMed Mentions:
124 Fields:
Translation:
Animals
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Glycolytic oscillations in isolated rabbit ventricular myocytes. J Biol Chem. 2008 Dec 26; 283(52):36321-7.
Yang JH, Yang L, Qu Z, Weiss JN. PMID: 18948270; PMCID: PMC2606010.
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PubMed Mentions:
26 Fields:
Translation:
AnimalsCells
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Deducing topology of protein-protein interaction networks from experimentally measured sub-networks. BMC Bioinformatics. 2008 Jul 03; 9:301.
Yang L, Vondriska TM, Han Z, Maclellan WR, Weiss JN, Qu Z. PMID: 18598366; PMCID: PMC2474618.
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Translation:
HumansAnimals
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Intracellular Ca alternans: coordinated regulation by sarcoplasmic reticulum release, uptake, and leak. Biophys J. 2008 Sep 15; 95(6):3100-10.
Xie LH, Sato D, Garfinkel A, Qu Z, Weiss JN. PMID: 18539635; PMCID: PMC2527258.
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58 Fields:
Translation:
AnimalsCells
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Coupled Iterated Map Models of Action Potential Dynamics in a One-dimensional Cable of Cardiac Cells. New J Phys. 2008 May 12; 10(5):55001-55024.
Wang S, Xie Y, Qu Z. PMID: 21423856; PMCID: PMC3059325.
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6
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A rabbit ventricular action potential model replicating cardiac dynamics at rapid heart rates. Biophys J. 2008 Jan 15; 94(2):392-410.
Mahajan A, Shiferaw Y, Sato D, Baher A, Olcese R, Xie LH, Yang MJ, Chen PS, Restrepo JG, Karma A, Garfinkel A, Qu Z, Weiss JN. PMID: 18160660; PMCID: PMC2157228.
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PubMed Mentions:
195 Fields:
Translation:
AnimalsCells
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Modifying L-type calcium current kinetics: consequences for cardiac excitation and arrhythmia dynamics. Biophys J. 2008 Jan 15; 94(2):411-23.
Mahajan A, Sato D, Shiferaw Y, Baher A, Xie LH, Peralta R, Olcese R, Garfinkel A, Qu Z, Weiss JN. PMID: 18160661; PMCID: PMC2157257.
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52 Fields:
Translation:
HumansAnimalsCells
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Vulnerability to re-entry in simulated two-dimensional cardiac tissue: effects of electrical restitution and stimulation sequence. Chaos. 2007 Dec; 17(4):043115.
Tran DX, Yang MJ, Weiss JN, Garfinkel A, Qu Z. PMID: 18163779.
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7 Fields:
Translation:
HumansAnimals
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Dispersion of refractoriness and induction of reentry due to chaos synchronization in a model of cardiac tissue. Phys Rev Lett. 2007 Sep 14; 99(11):118101.
Xie Y, Hu G, Sato D, Weiss JN, Garfinkel A, Qu Z. PMID: 17930473.
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12 Fields:
Translation:
HumansAnimalsCells
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The pinwheel experiment revisited: effects of cellular electrophysiological properties on vulnerability to cardiac reentry. Am J Physiol Heart Circ Physiol. 2007 Sep; 293(3):H1781-90.
Yang MJ, Tran DX, Weiss JN, Garfinkel A, Qu Z. PMID: 17586622.
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4 Fields:
Translation:
HumansAnimals
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Signal transduction network motifs and biological memory. J Theor Biol. 2007 Jun 21; 246(4):755-61.
Han Z, Vondriska TM, Yang L, Robb MacLellan W, Weiss JN, Qu Z. PMID: 17374382; PMCID: PMC2701969.
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PubMed Mentions:
10 Fields:
Translation:
HumansCells
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Nonlinear dynamics of cardiac excitation-contraction coupling: an iterated map study. Phys Rev E Stat Nonlin Soft Matter Phys. 2007 Jan; 75(1 Pt 1):011927.
Qu Z, Shiferaw Y, Weiss JN. PMID: 17358204.
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PubMed Mentions:
38 Fields:
Translation:
HumansAnimalsCells
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Nonlinear dynamics of paced cardiac cells. Ann N Y Acad Sci. 2006 Oct; 1080:376-94.
Shiferaw Y, Qu Z, Garfinkel A, Karma A, Weiss JN. PMID: 17132796.
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9 Fields:
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Systems biology approaches to metabolic and cardiovascular disorders: network perspectives of cardiovascular metabolism. J Lipid Res. 2006 Nov; 47(11):2355-66.
Weiss JN, Yang L, Qu Z. PMID: 16946414.
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PubMed Mentions:
40 Fields:
Translation:
HumansAnimalsCells
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Short-term cardiac memory and mother rotor fibrillation. Am J Physiol Heart Circ Physiol. 2007 Jan; 292(1):H180-9.
Baher A, Qu Z, Hayatdavoudi A, Lamp ST, Yang MJ, Xie F, Turner S, Garfinkel A, Weiss JN. PMID: 16891403.
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PubMed Mentions:
24 Fields:
Translation:
Animals
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Dynamics and cardiac arrhythmias. J Cardiovasc Electrophysiol. 2006 Sep; 17(9):1042-9.
Qu Z, Weiss JN. PMID: 16899089.
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PubMed Mentions:
9 Fields:
Translation:
HumansAnimals
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From pulsus to pulseless: the saga of cardiac alternans. Circ Res. 2006 May 26; 98(10):1244-53.
Weiss JN, Karma A, Shiferaw Y, Chen PS, Garfinkel A, Qu Z. PMID: 16728670.
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PubMed Mentions:
193 Fields:
Translation:
HumansAnimals
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Vulnerable window for conduction block in a one-dimensional cable of cardiac cells, 2: multiple extrasystoles. Biophys J. 2006 Aug 01; 91(3):805-15.
Qu Z, Garfinkel A, Weiss JN. PMID: 16679366; PMCID: PMC1563773.
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PubMed Mentions:
16 Fields:
Translation:
HumansCells
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Vulnerable window for conduction block in a one-dimensional cable of cardiac cells, 1: single extrasystoles. Biophys J. 2006 Aug 01; 91(3):793-804.
Qu Z, Garfinkel A, Weiss JN. PMID: 16679367; PMCID: PMC1563756.
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PubMed Mentions:
24 Fields:
Translation:
HumansCells
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Linking cell division to cell growth in a spatiotemporal model of the cell cycle. J Theor Biol. 2006 Jul 07; 241(1):120-33.
Yang L, Han Z, Robb MacLellan W, Weiss JN, Qu Z. PMID: 16387327; PMCID: PMC2750880.
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PubMed Mentions:
16 Fields:
Translation:
AnimalsCells
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The dynamics of cardiac fibrillation. Circulation. 2005 Aug 23; 112(8):1232-40.
Weiss JN, Qu Z, Chen PS, Lin SF, Karagueuzian HS, Hayashi H, Garfinkel A, Karma A. PMID: 16116073.
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113 Fields:
Translation:
Humans
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Critical mass hypothesis revisited: role of dynamical wave stability in spontaneous termination of cardiac fibrillation. Am J Physiol Heart Circ Physiol. 2006 Jan; 290(1):H255-63.
Qu Z. PMID: 16113075; PMCID: PMC3644506.
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23 Fields:
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Effects of Na(+) and K(+) channel blockade on vulnerability to and termination of fibrillation in simulated normal cardiac tissue. Am J Physiol Heart Circ Physiol. 2005 Oct; 289(4):H1692-701.
Qu Z, Weiss JN. PMID: 15937096.
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PubMed Mentions:
14 Fields:
Translation:
Humans
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Hysteresis and cell cycle transitions: how crucial is it? Biophys J. 2005 Mar; 88(3):1626-34.
Han Z, Yang L, MacLellan WR, Weiss JN, Qu Z. PMID: 15626707; PMCID: PMC1305219.
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PubMed Mentions:
7 Fields:
Translation:
Cells
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Coordination of cell growth and cell division: a mathematical modeling study. J Cell Sci. 2004 Aug 15; 117(Pt 18):4199-207.
Qu Z, Weiss JN, MacLellan WR. PMID: 15280433.
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PubMed Mentions:
15 Fields:
Translation:
HumansAnimalsCells
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Dynamical effects of diffusive cell coupling on cardiac excitation and propagation: a simulation study. Am J Physiol Heart Circ Physiol. 2004 Dec; 287(6):H2803-12.
Qu Z. PMID: 15271669.
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PubMed Mentions:
10 Fields:
Translation:
AnimalsCells
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Multisite phosphorylation and network dynamics of cyclin-dependent kinase signaling in the eukaryotic cell cycle. Biophys J. 2004 Jun; 86(6):3432-43.
Yang L, MacLellan WR, Han Z, Weiss JN, Qu Z. PMID: 15189845; PMCID: PMC1304250.
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PubMed Mentions:
22 Fields:
Translation:
HumansCells
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A simulation study of the effects of cardiac anatomy in ventricular fibrillation. J Clin Invest. 2004 Mar; 113(5):686-93.
Xie F, Qu Z, Yang J, Baher A, Weiss JN, Garfinkel A. PMID: 14991066; PMCID: PMC351312.
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PubMed Mentions:
46 Fields:
Translation:
HumansAnimals
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Intracellular Ca dynamics in ventricular fibrillation. Am J Physiol Heart Circ Physiol. 2004 May; 286(5):H1836-44.
Omichi C, Lamp ST, Lin SF, Yang J, Baher A, Zhou S, Attin M, Lee MH, Karagueuzian HS, Kogan B, Qu Z, Garfinkel A, Chen PS, Weiss JN. PMID: 14704235.
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PubMed Mentions:
38 Fields:
Translation:
AnimalsCells
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Dynamics of the cell cycle: checkpoints, sizers, and timers. Biophys J. 2003 Dec; 85(6):3600-11.
Qu Z, MacLellan WR, Weiss JN. PMID: 14645053; PMCID: PMC1303665.
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PubMed Mentions:
46 Fields:
Translation:
AnimalsCells
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Effects of Na(+) channel and cell coupling abnormalities on vulnerability to reentry: a simulation study. Am J Physiol Heart Circ Physiol. 2004 Apr; 286(4):H1310-21.
Qu Z, Karagueuzian HS, Garfinkel A, Weiss JN. PMID: 14630634.
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PubMed Mentions:
34 Fields:
Translation:
Cells
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Mechanism for spiral wave breakup in excitable and oscillatory media. Phys Rev Lett. 2003 Oct 03; 91(14):148302.
Yang J, Xie F, Qu Z, Garfinkel A. PMID: 14611562.
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PubMed Mentions:
2 Fields:
Translation:
Cells
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Understanding biological complexity: lessons from the past. FASEB J. 2003 Jan; 17(1):1-6.
Weiss JN, Qu Z, Garfinkel A. PMID: 12522106.
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PubMed Mentions:
10 Fields:
Translation:
Animals
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Electrical restitution and cardiac fibrillation. J Cardiovasc Electrophysiol. 2002 Mar; 13(3):292-5.
Weiss JN, Chen PS, Qu Z, Karagueuzian HS, Lin SF, Garfinkel A. PMID: 11942602.
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PubMed Mentions:
22 Fields:
Translation:
Humans