Blusztein, D. I., Gogia, S., Hahn, R. T., Sommer, R. J., Ng, V., Forman, J., Lebehn, M., Ranard, L., & Vahl, T. P. (2023). Zero-Contrast Left Atrial Appendage Occlusion Using a Hybrid Echocardiography-Fluoroscopy Technique Without Iodinated Contrast. The American Journal of Cardiology, 198, 53–55. https://doi.org/10.1016/j.amjcard.2023.04.027