- Lack of correlation between the antiarrhythmic effect of L-propionylcarnitine on reoxygenation-induced arrhythmias and its electrophysiological properties. Barbieri, M., Carbonin, P.U., Cerbai, E., Gambassi, G., Lo Giudice, P., Masini, I., Mugelli, A., Pahor, M. Br. J. Pharmacol. (1991)