Comment on

• Nifedipine in asymptomatic patients with severe aortic regurgitation and normal left ventricular function.

  Scognamiglio R, Rahimtoola SH, Fasoli G, Nistri S, Dalla Volta S. Scognamiglio R, et al. N Engl J Med. 1994 Sep 15;331(11):689-94. doi: 10.1056/NEJM199409153311101. N Engl J Med. 1994. PMID: 8058074 Clinical Trial.
• Long-term vasodilator therapy in patients with severe aortic regurgitation.

  Evangelista A, Tornos P, Sambola A, Permanyer-Miralda G, Soler-Soler J. Evangelista A, et al. N Engl J Med. 2005 Sep 29;353(13):1342-9. doi: 10.1056/NEJMoa050666. N Engl J Med. 2005. PMID: 16192479 Clinical Trial.