Year |
Citation |
Score |
2020 |
Muselimyan N, Asfour H, Sarvazyan N. Key factors behind autofluorescence changes caused by ablation of cardiac tissue. Scientific Reports. 10: 15369. PMID 32958843 DOI: 10.1038/S41598-020-72351-6 |
0.414 |
|
2020 |
Armstrong K, Larson C, Asfour H, Ransbury T, Sarvazyan N. A Percutaneous Catheter for In Vivo Hyperspectral Imaging of Cardiac Tissue: Challenges, Solutions and Future Directions. Cardiovascular Engineering and Technology. PMID 32666326 DOI: 10.1007/S13239-020-00476-W |
0.423 |
|
2018 |
Guan S, Asfour H, Sarvazyan N, Loew M. Application of unsupervised learning to hyperspectral imaging of cardiac ablation lesions. Journal of Medical Imaging (Bellingham, Wash.). 5: 046003. PMID 30840727 DOI: 10.1117/1.Jmi.5.4.046003 |
0.364 |
|
2018 |
Asfour H, Guan S, Muselimyan N, Swift L, Loew M, Sarvazyan N. Optimization of wavelength selection for multispectral image acquisition: a case study of atrial ablation lesions. Biomedical Optics Express. 9: 2189-2204. PMID 29760980 DOI: 10.1364/Boe.9.002189 |
0.665 |
|
2017 |
Swift LM, Asfour H, Muselimyan N, Larson C, Armstrong K, Sarvazyan NA. Hyperspectral imaging for label-free in vivo identification of myocardial scars and sites of radiofrequency ablation lesions. Heart Rhythm. PMID 29246829 DOI: 10.1016/J.Hrthm.2017.12.014 |
0.672 |
|
2017 |
Muselimyan N, Jishi MA, Asfour H, Swift L, Sarvazyan NA. Anatomical and Optical Properties of Atrial Tissue: Search for a Suitable Animal Model. Cardiovascular Engineering and Technology. PMID 28884368 DOI: 10.1007/S13239-017-0329-7 |
0.662 |
|
2016 |
Muselimyan N, Swift LM, Asfour H, Chahbazian T, Mazhari R, Mercader MA, Sarvazyan NA. Seeing the Invisible: Revealing Atrial Ablation Lesions Using Hyperspectral Imaging Approach. Plos One. 11: e0167760. PMID 27930718 DOI: 10.1371/Journal.Pone.0167760 |
0.653 |
|
2016 |
Gil DA, Swift LM, Asfour H, Muselimyan N, Mercader MA, Sarvazyan NA. Autofluorescence hyperspectral imaging of radiofrequency ablation lesions in porcine cardiac tissue. Journal of Biophotonics. PMID 27545317 DOI: 10.1002/Jbio.201600071 |
0.666 |
|
2016 |
Mercader M, Kc A, Ransbury T, Reddy VY, Koruth J, Larsen C, Bowen J, Sarvazyan N, Amirana O. 29-01: Optical Tissue Interrogation Catheter that Provides Real-Time Monitoring of Catheter-Tissue Contact and RF Lesion Progression using NADH Fluorescence Ep Europace. 18: i27-i27. DOI: 10.1093/Europace/18.Suppl_1.I27 |
0.332 |
|
2016 |
Aljishi M, Asfour H, Swift L, Muselimyan N, Chahbazian T, Sarvazyan N. Use of Excitation Emission Matrices to Reveal Spectral Changes Caused by Radiofrequency Ablation of Cardiac Tissue Biophysical Journal. 110: 494a. DOI: 10.1016/J.Bpj.2015.11.2640 |
0.709 |
|
2016 |
Asfour H, Aljishi M, Chahbazian T, Swift L, Muselimyan N, Gil D, Sarvazyan N. Comparison between Autofluorescence and Reflectance-Based Hyperspectral Imaging for Visualization of Atrial Ablation Lesions Biophysical Journal. 110: 493a-494a. DOI: 10.1016/J.Bpj.2015.11.2639 |
0.689 |
|
2015 |
Posnack NG, Brooks D, Chandra A, Jaimes R, Sarvazyan N, Kay MW. Physiological response of cardiac tissue to Bisphenol A: alterations in ventricular pressure and contractility. American Journal of Physiology. Heart and Circulatory Physiology. ajpheart.00272.2015. PMID 25980024 DOI: 10.1152/Ajpheart.00272.2015 |
0.369 |
|
2015 |
Karabekian Z, Idrees S, Ding H, Jamshidi A, Posnack NG, Sarvazyan N. Downregulation of beta-microglobulin to diminish T-lymphocyte lysis of non-syngeneic cell sources of engineered heart tissue constructs. Biomedical Materials (Bristol, England). 10: 034101. PMID 25775354 DOI: 10.1088/1748-6041/10/3/034101 |
0.361 |
|
2014 |
Swift L, Gil DA, Jaimes R, Kay M, Mercader M, Sarvazyan N. Visualization of epicardial cryoablation lesions using endogenous tissue fluorescence. Circulation. Arrhythmia and Electrophysiology. 7: 929-37. PMID 25141861 DOI: 10.1161/Circep.114.001750 |
0.667 |
|
2014 |
Sarvazyan N. Thinking Outside the Heart: Use of Engineered Cardiac Tissue for the Treatment of Chronic Deep Venous Insufficiency. Journal of Cardiovascular Pharmacology and Therapeutics. 19: 394-401. PMID 24500906 DOI: 10.1177/1074248413520343 |
0.367 |
|
2014 |
Posnack NG, Jaimes R, Asfour H, Swift LM, Wengrowski AM, Sarvazyan N, Kay MW. Bisphenol A exposure and cardiac electrical conduction in excised rat hearts. Environmental Health Perspectives. 122: 384-90. PMID 24487307 DOI: 10.1289/Ehp.1206157 |
0.675 |
|
2012 |
Swift LM, Asfour H, Posnack NG, Arutunyan A, Kay MW, Sarvazyan N. Properties of blebbistatin for cardiac optical mapping and other imaging applications Pflugers Archiv European Journal of Physiology. 464: 503-512. PMID 22990759 DOI: 10.1007/S00424-012-1147-2 |
0.695 |
|
2012 |
Shiba Y, Fernandes S, Zhu WZ, Filice D, Muskheli V, Kim J, Palpant NJ, Gantz J, Moyes KW, Reinecke H, Van Biber B, Dardas T, Mignone JL, Izawa A, Hanna R, ... ... Sarvazyan N, et al. Human ES-cell-derived cardiomyocytes electrically couple and suppress arrhythmias in injured hearts. Nature. 489: 322-5. PMID 22864415 DOI: 10.1038/Nature11317 |
0.381 |
|
2012 |
Posnack NG, Swift LM, Kay MW, Lee NH, Sarvazyan N. Phthalate exposure changes the metabolic profile of cardiac muscle cells. Environmental Health Perspectives. 120: 1243-51. PMID 22672789 DOI: 10.1289/Ehp.1205056 |
0.66 |
|
2012 |
Mercader M, Swift L, Sood S, Asfour H, Kay M, Sarvazyan N. Use of endogenous NADH fluorescence for real-time in situ visualization of epicardial radiofrequency ablation lesions and gaps American Journal of Physiology - Heart and Circulatory Physiology. 302. PMID 22408016 DOI: 10.1152/Ajpheart.01141.2011 |
0.709 |
|
2012 |
Tandon N, Swift LM, Kay MW, Vunjak-Novakovic G, Sarvazyan N. Feasibility of Long-Distance Transfer for High Resolution Optical Mapping of Cardiac Tissue Constructs Biophysical Journal. 102: 676a. DOI: 10.1016/J.Bpj.2011.11.3677 |
0.69 |
|
2011 |
Asfour H, Swift L, Sarvazyan N, Doroslovački M, Kay M. Preprocessing of fluoresced transmembrane potential signals for cardiac optical mapping. Conference Proceedings : ... Annual International Conference of the Ieee Engineering in Medicine and Biology Society. Ieee Engineering in Medicine and Biology Society. Annual Conference. 2011: 227-30. PMID 22254291 DOI: 10.1109/IEMBS.2011.6090042 |
0.647 |
|
2011 |
Asfour H, Swift LM, Sarvazyan N, Doroslovački M, Kay MW. Signal decomposition of transmembrane voltage-sensitive dye fluorescence using a multiresolution wavelet analysis Ieee Transactions On Biomedical Engineering. 58: 2083-2093. PMID 21511560 DOI: 10.1109/Tbme.2011.2143713 |
0.668 |
|
2011 |
Karabekian Z, Posnack NG, Sarvazyan N. Immunological barriers to stem-cell based cardiac repair. Stem Cell Reviews. 7: 315-25. PMID 21086071 DOI: 10.1007/S12015-010-9202-X |
0.316 |
|
2011 |
Posnack NG, Lee NH, Brown R, Sarvazyan N. Gene expression profiling of DEHP-treated cardiomyocytes reveals potential causes of phthalate arrhythmogenicity. Toxicology. 279: 54-64. PMID 20920545 DOI: 10.1016/J.Tox.2010.09.007 |
0.349 |
|
2011 |
Biktashev V, Arutunyan A, Sarvazyan N. Ischemic Boundary as a Source of Scroll Waves: A Three-Dimensional View Biophysical Journal. 100: 439a. DOI: 10.1016/J.Bpj.2010.12.2587 |
0.371 |
|
2011 |
Mercader M, Swift L, Asfour H, Kay M, Sarvazyan N. NADH as an Endogenous Marker of Cardiac Tissue Injury at the Site of Radiofrequency Ablation Biophysical Journal. 100: 439a. DOI: 10.1016/J.Bpj.2010.12.2586 |
0.715 |
|
2011 |
Asfour H, Swift L, Sarvazyan N, Doroslovacki M, Kay M. Decomposition of Fluoresced Transmembrane Potentials Using Multiresolution Wavelet Analysis Biophysical Journal. 100: 438a. DOI: 10.1016/J.Bpj.2010.12.2581 |
0.674 |
|
2010 |
Asfour H, Swift LM, Berger A, Arutunyan A, Sarvazyan N, Kay MW. The Inter-Dependency of Local Myocardial Metabolism and Epicardial Electrical Activity during Acute Ischemia and Reperfusion Biophysical Journal. 98: 530a-531a. DOI: 10.1016/J.Bpj.2009.12.2879 |
0.678 |
|
2009 |
Karabekian Z, Gillum ND, Wong EW, Sarvazyan N. Effects of N-cadherin overexpression on the adhesion properties of embryonic stem cells. Cell Adhesion & Migration. 3: 305-10. PMID 19377287 DOI: 10.4161/Cam.3.3.8399 |
0.744 |
|
2009 |
Gillum N, Karabekian Z, Swift LM, Brown RP, Kay MW, Sarvazyan N. Clinically relevant concentrations of di (2-ethylhexyl) phthalate (DEHP) uncouple cardiac syncytium. Toxicology and Applied Pharmacology. 236: 25-38. PMID 19344669 DOI: 10.1016/J.Taap.2008.12.027 |
0.757 |
|
2009 |
Kay MW, Swift LM, Asfour H, Forleiter C, Mercader M, Sarvazyan NA. Chemical Ablation Of Purkinje Fibers Diminishes Spontaneous Activity In A Rat Model Of Regional Ischemia And Reperfusion Biophysical Journal. 96: 258a-259a. DOI: 10.1016/J.Bpj.2008.12.1277 |
0.667 |
|
2008 |
Bakunts K, Gillum N, Karabekian Z, Sarvazyan N. Formation of cardiac fibers in Matrigel matrix. Biotechniques. 44: 341-8. PMID 18361788 DOI: 10.2144/000112682 |
0.761 |
|
2008 |
Kay M, Swift L, Martell B, Arutunyan A, Sarvazyan N. Locations of ectopic beats coincide with spatial gradients of NADH in a regional model of low-flow reperfusion. American Journal of Physiology. Heart and Circulatory Physiology. 294: H2400-5. PMID 18310518 DOI: 10.1152/Ajpheart.01158.2007 |
0.673 |
|
2008 |
Swift L, Martell B, Khatri V, Arutunyan A, Sarvazyan N, Kay M. Controlled regional hypoperfusion in Langendorff heart preparations. Physiological Measurement. 29: 269-79. PMID 18256457 DOI: 10.1088/0967-3334/29/2/009 |
0.682 |
|
2008 |
Gillum N, Sarvazyan N. Adhesion proteins, stem cells, and arrhythmogenesis. Cardiovascular Toxicology. 8: 1-13. PMID 18176845 DOI: 10.1007/S12012-007-9008-5 |
0.765 |
|
2007 |
Swift L, McHowat J, Sarvazyan N. Anthracycline-induced phospholipase A2 inhibition. Cardiovascular Toxicology. 7: 86-91. PMID 17652810 DOI: 10.1007/S12012-007-0012-6 |
0.661 |
|
2007 |
Agladze K, Kay MW, Krinsky V, Sarvazyan N. Interaction between spiral and paced waves in cardiac tissue. American Journal of Physiology. Heart and Circulatory Physiology. 293: H503-13. PMID 17384124 DOI: 10.1152/Ajpheart.01060.2006 |
0.304 |
|
2005 |
Pumir A, Arutunyan A, Krinsky V, Sarvazyan N. Genesis of ectopic waves: role of coupling, automaticity, and heterogeneity. Biophysical Journal. 89: 2332-49. PMID 16055545 DOI: 10.1529/Biophysj.105.061820 |
0.334 |
|
2004 |
McHowat J, Swift LM, Crown KN, Sarvazyan NA. Changes in phospholipid content and myocardial calcium-independent phospholipase A2 activity during chronic anthracycline administration. The Journal of Pharmacology and Experimental Therapeutics. 311: 736-41. PMID 15295018 DOI: 10.1124/Jpet.104.069419 |
0.661 |
|
2004 |
Arutunyan A, Swift L, Sarvazyan N. Multiple injury approach and its use for toxicity studies. Cardiovascular Toxicology. 4: 1-10. PMID 15034200 DOI: 10.1385/Ct:4:1:01 |
0.701 |
|
2003 |
Swift L, McHowat J, Sarvazyan N. Inhibition of membrane-associated calcium-independent phospholipase A2 as a potential culprit of anthracycline cardiotoxicity. Cancer Research. 63: 5992-8. PMID 14522926 |
0.646 |
|
2003 |
Arutunyan A, Pumir A, Krinsky V, Swift L, Sarvazyan N. Behavior of ectopic surface: effects of beta-adrenergic stimulation and uncoupling. American Journal of Physiology. Heart and Circulatory Physiology. 285: H2531-42. PMID 12893638 DOI: 10.1152/Ajpheart.00381.2003 |
0.669 |
|
2002 |
Arutunyan A, Swift LM, Sarvazyan N. Initiation and propagation of ectopic waves: insights from an in vitro model of ischemia-reperfusion injury. American Journal of Physiology. Heart and Circulatory Physiology. 283: H741-9. PMID 12124223 DOI: 10.1152/Ajpheart.00096.2002 |
0.691 |
|
2001 |
McHowat J, Swift LM, Sarvazyan N. Oxidant-induced inhibition of myocardial calcium-independent phospholipase A2. Cardiovascular Toxicology. 1: 309-16. PMID 12213969 DOI: 10.1385/Ct:1:4:309 |
0.65 |
|
2001 |
McHowat J, Swift LM, Arutunyan A, Sarvazyan N. Clinical concentrations of doxorubicin inhibit activity of myocardial membrane-associated, calcium-independent phospholipase A(2). Cancer Research. 61: 4024-9. PMID 11358821 |
0.66 |
|
2001 |
Arutunyan A, Webster DR, Swift LM, Sarvazyan N. Localized injury in cardiomyocyte network: a new experimental model of ischemia-reperfusion arrhythmias. American Journal of Physiology. Heart and Circulatory Physiology. 280: H1905-15. PMID 11247808 DOI: 10.1152/Ajpheart.2001.280.4.H1905 |
0.67 |
|
2001 |
Sarvazyan N, Swift LM, Kell PJ, McHowat J. Oxidant-induced inhibition of phospholipase Ag2 activity and its role in potentiation of oxidative stess Journal of Molecular and Cellular Cardiology. 33: A105. DOI: 10.1016/S0022-2828(01)90419-5 |
0.619 |
|
2000 |
Swift LM, Sarvazyan N. Localization of dichlorofluorescin in cardiac myocytes: implications for assessment of oxidative stress. American Journal of Physiology. Heart and Circulatory Physiology. 278: H982-90. PMID 10710368 DOI: 10.1152/Ajpheart.2000.278.3.H982 |
0.684 |
|
1998 |
Hudson CA, Rojas JD, Sarvazyan N, Wesson DE, Martínez-Zaguilán R. Interactions between benzylamiloride and fura-2: studies in vitro and in cardiac myocytes. Archives of Biochemistry and Biophysics. 356: 25-34. PMID 9681987 DOI: 10.1006/Abbi.1998.0749 |
0.303 |
|
1998 |
Sarvazyan N, Swift L, Martinez-Zaguilan R. Effects of oxidants on properties of fluorescent calcium indicators Archives of Biochemistry and Biophysics. 350: 132-136. PMID 9466830 DOI: 10.1006/Abbi.1997.0518 |
0.654 |
|
1997 |
Sarvazyan N. Visualization of doxorubicin-induced oxidative stress in isolated cardiac myocytes. The American Journal of Physiology. 271: H2079-85. PMID 8945928 DOI: 10.1152/Ajpheart.1996.271.5.H2079 |
0.353 |
|
1995 |
Sarvazyan N, Askari A, Klevay LM, Huang W. Role of intracellular SOD in oxidant-induced injury to normal and copper-deficient cardiac myocytes American Journal of Physiology-Heart and Circulatory Physiology. 268. PMID 7900865 DOI: 10.1152/Ajpheart.1995.268.3.H1115 |
0.363 |
|
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