Long-term results of intensified, N-terminal-pro-B-type natriuretic peptide-guided versus symptom-guided treatment in elderly patients with heart failure: five-year follow-up from TIME-CHF

Sanders-van Wijk S, Brunner-La Rocca H, Pfisterer M, Peter M, Rickenbacher P, Erne P, Estlinbaum W, Rickli H, Nietlispach F, Maeder M, TIME-CHF Investigators. Long-term results of intensified, N-terminal-pro-B-type natriuretic peptide-guided versus symptom-guided treatment in elderly patients with heart failure: five-year follow-up from TIME-CHF. Circ Heart Fail 2013; 7:131-9.