- Intravenous and oral prenalterol in congestive heart failure. Effects on systemic and coronary hemodynamics and myocardial catecholamine balance. Wahr, D.W., Swedberg, K., Rabbino, M., Hoyle, M.J., Curran, D., Parmley, W.W., Chatterjee, K. Am. J. Med. (1984)