@article{2944583, title = "Heart Rate Effect on Hemodynamics during Mechanical Assistance by the Intra-Aortic Balloon Pump", author = "T.G. Papaioannou and J. Terrovitis and J. Kanakakis and K.S. Stamatelopoulos and A.D. Protogerou and J.P. Lekakis and J.N. Nanas and S.F. Stamatelopoulos", journal = "The International Journal of Artificial Organs", year = "2002", volume = "25", number = "12", pages = "1160--1165", publisher = "Sage Publications", doi = "10.1177/039139880202501207" }