Legrand, V., Maes, J., Fastrez, M., Marcelle, P., Marchal, C., & Kulbertus, H. E. (March 1991). Long-Term Follow-up of Elderly Patients with Severe Aortic Stenosis Treated by Balloon Aortic Valvuloplasty. Importance of Haemodynamic Parameters before and after Dilatation. European Heart Journal, 12 (3), 451-7. doi:10.1093/oxfordjournals.eurheartj.a059916  Peer Reviewed verified by ORBi |