Living myocardial slices: Advancing arrhythmia research

被引:8
作者
Amesz, Jorik H. [1 ,2 ]
Zhang, Lu [2 ]
Everts, Bian R. [1 ]
De Groot, Natasja M. S. [2 ]
Taverne, Yannick J. H. J. [1 ]
机构
[1] Erasmus MC, Lowlands Inst Bioelect Med, Dept Cardiothorac Surg, Translat Cardiothorac Surg Res Lab, Rotterdam, Netherlands
[2] Erasmus MC, Lowlands Inst Bioelect Med, Dept Cardiol, Translat Electrophysiol, Rotterdam, Netherlands
关键词
living myocardial slices; 3D cardiac models; cardiac arrhythmia models; in-vitro electrophysiology; translational research; CARDIAC ACTION-POTENTIALS; PATCH-CLAMP RECORDINGS; IN-VITRO; TISSUE-SLICES; TRANSMURAL HETEROGENEITY; REENTRANT ACTIVITY; HEART SLICES; SPIRAL WAVES; MODEL; EXCITATION;
D O I
10.3389/fphys.2023.1076261
中图分类号
Q4 [生理学];
学科分类号
071003 ;
摘要
Living myocardial slices (LMS) are ultrathin (150-400 mu m) sections of intact myocardium that can be used as a comprehensive model for cardiac arrhythmia research. The recent introduction of biomimetic electromechanical cultivation chambers enables long-term cultivation and easy control of living myocardial slices culture conditions. The aim of this review is to present the potential of this biomimetic interface using living myocardial slices in electrophysiological studies outlining advantages, disadvantages and future perspectives of the model. Furthermore, different electrophysiological techniques and their application on living myocardial slices will be discussed. The developments of living myocardial slices in electrophysiology research will hopefully lead to future breakthroughs in the understanding of cardiac arrhythmia mechanisms and the development of novel therapeutic options.
引用
收藏
页数:9
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