| 1. | 
				                                                                				                                                                       
				                                                                        Sanders P, Hocini M, Ja?s P, et al. Characterization of focal atrial tachycardia using high-density mapping. J Am Coll Cardiol, 2005, 46(11): 2088-2099.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 2. | 
				                                                                				                                                                       
				                                                                        Anter E, Tschabrunn CM, Josephson ME. High-resolution mapping of scar-related atrial arrhythmias using smaller electrodes with closer interelectrode spacing. Circ Arrhythm Electrophysiol, 2015, 8(3): 537-545.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 3. | 
				                                                                				                                                                       
				                                                                        Patel AM, D’avila A, Neuzil P, et al. Atrial tachycardia after ablation of persistent atrial fibrillation: identification of the critical isthmus with a combination of multielectrode activation mapping and targeted entrainment mapping. Circ Arrhythm Electrophysiol, 2008, 1(1): 14-22.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 4. | 
				                                                                				                                                                       
				                                                                        Barbhaiya CR, Kumar S, Ng J, et al. Overdrive pacing from downstream sites on multielectrode catheters to rapidly detect fusion and to diagnose macroreentrant atrial arrhythmias. Circulation, 2014, 129(24): 2503-2510.
				                                                                 |