1. Fefer P, Raveh D, Rudensky B, Schlesinger Y, Yinnon AM. Changing epidemiology of infective endocarditis: a retrospective survey of 108 cases, 1990-1999. Eur J Clin Microbiol Infect Dis 2002;21:432–437.
4. Castillo JC, Anguita MP, Ruiz M, et al. Changing epidemiology of native valve infective endocarditis. Rev Esp Cardiol 2011;64:594–598.
6. Gouello JP, Asfar P, Brenet O, Kouatchet A, Berthelot G, Alquier P. Nosocomial endocarditis in the intensive care unit: an analysis of 22 cases. Crit Care Med 2000;28:377–382.
7. Gilleece A, Fenelon L. Nosocomial infective endocarditis. J Hosp Infect 2000;46:83–88.
8. Gregoratos G. Infective endocarditis in the elderly: diagnosis and management. Am J Geriatr Cardiol 2003;12:183–189.
9. Fernandez-Hidalgo N, Tornos Mas P. Epidemiology of infective endocarditis in Spain in the last 20 years. Rev Esp Cardiol (Engl Ed) 2013;66:728–733.
11. Martin-Davila P, Fortun J, Navas E, et al. Nosocomial endocarditis in a tertiary hospital: an increasing trend in native valve cases. Chest 2005;128:772–779.
13. Durante-Mangoni E, Utili R. Nosocomial endocarditis: still a challenging diagnosis. Intern Emerg Med 2014;9:715–716.
14. Kiefer TL, Bashore TM. Infective endocarditis: a comprehensive overview. Rev Cardiovasc Med 2012;13:e105–e120.
16. Cabell CH, Jollis JG, Peterson GE, et al. Changing patient characteristics and the effect on mortality in endocarditis. Arch Intern Med 2002;162:90–94.
17. Mouly S, Ruimy R, Launay O, et al. The changing clinical aspects of infective endocarditis: descriptive review of 90 episodes in a French teaching hospital and risk factors for death. J Infect 2002;45:246–256.
18. Giannitsioti E, Skiadas I, Antoniadou A, et al. Nosocomial vs. community-acquired infective endocarditis in Greece: changing epidemiological profile and mortality risk. Clin Microbiol Infect 2007;13:763–769.
19. Lomas JM, Martinez-Marcos FJ, Plata A, et al. Healthcare-associated infective endocarditis: an undesirable effect of healthcare universalization. Clin Microbiol Infect 2010;16:1683–1690.
21. Nunez Aragon R, Pedro-Botet Montoya ML, Mateu Prunonosa L, et al. Associated factors and descriptive analysis of healthcare-related infective endocarditis in a tertiary reference hospital. Enferm Infecc Microbiol Clin 2013;31:15–22.
22. Ruiz M, Sanchez MP, Dominguez JC, et al. Infective endocarditis in patients receiving chronic hemodialysis: clinical features and outcome. J Heart Valve Dis 2005;14:11–14.
23. Farinas MC, Llinares P, Almirante B, et al. New trends in infective endocarditis. Enferm Infecc Microbiol Clin 2011;29 Suppl 4:22–35.
24. Peetermans WE, Hill EE, Herijgers P, et al. Nosocomial infective endocarditis: should the definition be extended to 6 months after discharge. Clin Microbiol Infect 2008;14:970–973.
25. Pujol M, Hornero A, Saballs M, et al. Clinical epidemiology and outcomes of peripheral venous catheter-related bloodstream infections at a university-affiliated hospital. J Hosp Infect 2007;67:22–29.
26. Hsu RB. Risk factors for nosocomial infective endocarditis in patients with methicillin-resistant Staphylococcus aureus bacteremia. Infect Control Hosp Epidemiol 2005;26:654–657.