光学标测技术在心脏电生理学中的基本概念。
Basic concepts of optical mapping techniques in cardiac electrophysiology.
机构信息
College of Nursing, University of Illinois at Chicago, Chicago, Illinois 60612, USA.
出版信息
Biol Res Nurs. 2009 Oct;11(2):195-207. doi: 10.1177/1099800409338516. Epub 2009 Jul 17.
Abstract
Optical mapping is a tool used in cardiac electrophysiology to study the heart's normal rhythm and arrhythmias. The optical mapping technique provides a unique opportunity to obtain membrane potential recordings with a higher temporal and spatial resolution than electrical mapping. Additionally, it allows simultaneous recording of membrane potential and calcium transients in the whole heart. This article presents the basic concepts of optical mapping techniques as an introduction for students and investigators in experimental laboratories unfamiliar with it.
摘要
光学标测是心脏电生理学中用于研究心脏正常节律和心律失常的一种工具。光学标测技术提供了一个独特的机会，可以获得比电标测更高时间和空间分辨率的膜电位记录。此外，它还允许在整个心脏中同时记录膜电位和钙瞬变。本文介绍了光学标测技术的基本概念，以供不熟悉该技术的实验实验室的学生和研究人员参考。
相似文献
1
Basic concepts of optical mapping techniques in cardiac electrophysiology.光学标测技术在心脏电生理学中的基本概念。
Biol Res Nurs. 2009 Oct;11(2):195-207. doi: 10.1177/1099800409338516. Epub 2009 Jul 17.
2
Long-Standing Persistent Atrial Fibrillation: Can We Distinguish Ectopic Activity From Reentry by Epicardial Mapping?长期持续性心房颤动：我们能否通过心外膜标测区分异位活动与折返？
Circulation. 2015 Dec 1;132(22):2103-5. doi: 10.1161/CIRCULATIONAHA.115.019417. Epub 2015 Oct 23.
3
Multiparametric optical mapping of the Langendorff-perfused rabbit heart.Langendorff灌注兔心脏的多参数光学映射。
J Vis Exp. 2011 Sep 13(55):3160. doi: 10.3791/3160.
4
Resolving Myocardial Activation With Novel Omnipolar Electrograms.利用新型全极电图解析心肌激活
Circ Arrhythm Electrophysiol. 2016 Jul;9(7):e004107. doi: 10.1161/CIRCEP.116.004107.
5
Single-sensor system for spatially resolved, continuous, and multiparametric optical mapping of cardiac tissue.单传感器系统用于对心脏组织进行空间分辨、连续和多参数的光学映射。
Heart Rhythm. 2011 Sep;8(9):1482-91. doi: 10.1016/j.hrthm.2011.03.061. Epub 2011 Apr 1.
6
Voltage and calcium dual channel optical mapping of cultured HL-1 atrial myocyte monolayer.培养的HL-1心房肌细胞单层的电压和钙双通道光学映射。
J Vis Exp. 2015 Mar 23(97):52542. doi: 10.3791/52542.
7
Coi-wiz: An interactive computer wizard for analyzing cardiac optical signals.Coi-wiz：一种用于分析心脏光学信号的交互式计算机向导程序。
Annu Int Conf IEEE Eng Med Biol Soc. 2009;2009:1828-31. doi: 10.1109/IEMBS.2009.5332605.
8
Mapping of ventricular arrhythmias using a novel noninvasive epicardial and endocardial electrophysiology system.使用新型非侵入性心外膜和心内膜电生理系统对室性心律失常进行标测。
J Electrocardiol. 2018 Jan-Feb;51(1):92-98. doi: 10.1016/j.jelectrocard.2017.07.018. Epub 2017 Aug 1.
9
Epicardial ablation for cardiac arrhythmias: techniques, indications and results.心外膜消融治疗心律失常：技术、适应证和结果。
Curr Opin Cardiol. 2014 Jan;29(1):59-67. doi: 10.1097/HCO.0000000000000021.
10
The Future of Percutaneous Epicardial Interventions.经皮心外膜介入的未来。
Card Electrophysiol Clin. 2020 Sep;12(3):419-430. doi: 10.1016/j.ccep.2020.04.007. Epub 2020 Jul 1.
引用本文的文献
1
Optical Mapping of Cardiomyocytes in Monolayer Derived from Induced Pluripotent Stem Cells.诱导多能干细胞单层心肌细胞的光学作图。
Cells. 2023 Aug 29;12(17):2168. doi: 10.3390/cells12172168.
2
Optical mapping of contracting hearts.收缩心脏的光学标测。
J Physiol. 2023 Apr;601(8):1353-1370. doi: 10.1113/JP283683. Epub 2023 Mar 19.
3
Effect of Blood Flow on Cardiac Morphogenesis and Formation of Congenital Heart Defects.血流对心脏形态发生及先天性心脏缺陷形成的影响。
J Cardiovasc Dev Dis. 2022 Sep 8;9(9):303. doi: 10.3390/jcdd9090303.
4
Application of Patient-Specific iPSCs for Modelling and Treatment of X-Linked Cardiomyopathies.应用患者特异性 iPSCs 对 X 连锁型扩张型心肌病的建模和治疗。
Int J Mol Sci. 2021 Jul 29;22(15):8132. doi: 10.3390/ijms22158132.
5
Robust data assimilation with noise: Applications to cardiac dynamics.稳健的数据同化与噪声：在心脏动力学中的应用。
Chaos. 2021 Jan;31(1):013118. doi: 10.1063/5.0033539.
6
Open-Source Multiparametric Optocardiography.开源多参数心音描记术。
Sci Rep. 2019 Jan 24;9(1):721. doi: 10.1038/s41598-018-36809-y.
7
CaMKII-dependent late Na current increases electrical dispersion and arrhythmia in ischemia-reperfusion.钙调蛋白依赖性晚期钠电流增加缺血再灌注中的电弥散和心律失常。
Am J Physiol Heart Circ Physiol. 2018 Oct 1;315(4):H794-H801. doi: 10.1152/ajpheart.00197.2018. Epub 2018 Jun 22.
8
Concurrent micro- to macro-cardiac electrophysiology in myocyte cultures and human heart slices.心肌细胞培养和人心切片中的微观到宏观心脏电生理的同时记录。
Sci Rep. 2018 May 2;8(1):6947. doi: 10.1038/s41598-018-25170-9.
9
Genetically encoded bioluminescent voltage indicator for multi-purpose use in wide range of bioimaging.用于广泛生物成像的多功能基因编码生物发光电压指示剂。
Sci Rep. 2017 Feb 13;7:42398. doi: 10.1038/srep42398.
本文引用的文献
1
Panoramic optical imaging of electrical propagation in isolated heart.离体心脏电传导的全景光学成像
J Biomed Opt. 1999 Apr;4(2):200-7. doi: 10.1117/1.429910.
2
Mechanisms of calcium transient and action potential alternans in cardiac cells and tissues.心脏细胞和组织中钙瞬变及动作电位交替的机制。
Am J Physiol Heart Circ Physiol. 2008 Jan;294(1):H1-H10. doi: 10.1152/ajpheart.00802.2007. Epub 2007 Oct 19.
3
Enhanced aqueous solubility of long wavelength voltage-sensitive dyes by covalent attachment of polyethylene glycol.通过聚乙二醇的共价连接提高长波长电压敏感染料的水溶性。
Org Biomol Chem. 2007 Oct 21;5(20):3347-53. doi: 10.1039/b711438a. Epub 2007 Sep 14.
4
Comparison of optical and electrical mapping of fibrillation.颤动的光学标测与电标测比较
Physiol Meas. 2007 Jun;28(6):707-19. doi: 10.1088/0967-3334/28/6/009. Epub 2007 May 25.
5
Blebbistatin specifically inhibits actin-myosin interaction in mouse cardiac muscle.blebbistatin 特异性抑制小鼠心肌中的肌动蛋白-肌球蛋白相互作用。
Am J Physiol Cell Physiol. 2007 Sep;293(3):C1148-53. doi: 10.1152/ajpcell.00551.2006. Epub 2007 Jul 5.
6
Application of blebbistatin as an excitation-contraction uncoupler for electrophysiologic study of rat and rabbit hearts.将blebbistatin用作兴奋-收缩解偶联剂在大鼠和兔心脏电生理研究中的应用。
Heart Rhythm. 2007 May;4(5):619-26. doi: 10.1016/j.hrthm.2006.12.047. Epub 2007 Jan 7.
7
Idiopathic ventricular fibrillation successfully terminated by radiofrequency ablation of the distal Purkinje fibers.特发性室颤通过远端浦肯野纤维的射频消融成功终止。
Pacing Clin Electrophysiol. 2007 May;30(5):701-4. doi: 10.1111/j.1540-8159.2007.00731.x.
8
Optical mapping of Langendorff-perfused human hearts: establishing a model for the study of ventricular fibrillation in humans.Langendorff灌注人心的光学映射：建立人类心室颤动研究模型
Am J Physiol Heart Circ Physiol. 2007 Jul;293(1):H875-80. doi: 10.1152/ajpheart.01415.2006. Epub 2007 Mar 16.
9
Intracellular calcium and vulnerability to fibrillation and defibrillation in Langendorff-perfused rabbit ventricles.细胞内钙与Langendorff灌注兔心室的颤动易感性及除颤
Circulation. 2006 Dec 12;114(24):2595-603. doi: 10.1161/CIRCULATIONAHA.106.630509. Epub 2006 Nov 20.
10
Interdependence of virtual electrode polarization and conduction velocity during premature stimulation.过早刺激期间虚拟电极极化与传导速度的相互依赖性
J Electrocardiol. 2006 Oct;39(4 Suppl):S13-8. doi: 10.1016/j.jelectrocard.2006.04.008.
Zotero 插件