![Prospective Study of Heart Rate Variability and Mortality in Chronic Heart Failure : Results of the United Kingdom Heart Failure Evaluation and Assessment of Risk Trial (UK-Heart)]()
Prospective Study of Heart Rate Variability and Mortality in Chronic Heart Failure : Results of the United Kingdom Heart Failure Evaluation and Assessment of Risk Trial (UK-Heart)Nolan, J.; Batin, P. D.; Andrews, R.; Lindsay, S. J.; Brooksby, P.; Mullen, M.; Baig, W.; Flapan, A. D.; Cowley, A.; Prescott, R. J.; Neilson, J. M.M.; Fox, K. A.A. · Circulation · 1998