Percutaneous intrapericardial echocardiography during catheter ablation: a feasibility study

Natterson Horowitz B, Vaseghi M, Mahajan A, Cesario DA, Buch E, Valderrábano M, Boyle NG, Ellenbogen KA, and Shivkumar, K. Percutaneous intrapericardial echocardiography during catheter ablation: a feasibility study. Heart Rhythm. 2006;3(11):1275-82