Rossi, Stefano, Silvana Baruffi, Sergio Callegari, Luca Carnevali, Domenico Corradi, Michele Miragoli, Ezio Musso, Andrea Sgoifo, Mimosa Trombini, and Emilio Macchi. “Can a Single Low-Intensity Premature Stimulus Induce Ventricular Arrhythmias in the Normal Heart?”. Journal of Biological Research - Bollettino della Società Italiana di Biologia Sperimentale 87, no. 1 (January 10, 2014). Accessed May 3, 2024. https://www.pagepressjournals.org/jbr/article/view/2128.