Simultaneous Endocardial and Epicardial Delineation of 3D Reentrant Ventricular Tachycardia

• Published in: Journal of the American College of Cardiology Vol. 75; no. 8; pp. 884 - 897
• Main Authors: Tung, Roderick, Raiman, Michael, Liao, Hongtao, Zhan, Xianzhang, Chung, Fa Po, Nagel, Rich, Hu, Hongde, Jian, Jiang, Shatz, Dalise Y., Besser, Stephanie A., Aziz, Zaid A., Beaser, Andrew D., Upadhyay, Gaurav A., Nayak, Hemal M., Nishimura, Takuro, Xue, Yumei, Wu, Shulin
• Format: Journal Article
• Language: English
• Published: United States Elsevier Inc 03.03.2020
• Subjects: ablation; Aged; Cardiovascular; endocardial; epicardial; Epicardial Mapping - methods; Female; Humans; Imaging, Three-Dimensional; Male; mapping; Middle Aged; reentry; Retrospective Studies; Tachycardia, Ventricular - physiopathology; ventricular tachycardia; NICM; mapping; ablation; ECG; epicardial; 3D; 2D; ICM; ventricular tachycardia; RF; endocardial; SEEM; TCL; reentry; VT; radiofrequency; simultaneous endocardial and epicardial mapping; nonischemic cardiomyopathy; 2-dimensional; ischemic cardiomyopathy; tachycardia cycle length; 3-dimensional; electrocardiogram/electrocardiographic

Mechanisms of scar-related ventricular tachycardia (VT) are largely based on computational and animal models that portray a 2-dimensional view. The authors sought to delineate the human VT circuit with a 3-dimensional perspective from recordings obtained by simultaneous endocardial and epicardial ma...