Fernando Alfonso
Hospital Universitario de La Princesa, Madrid - SpainHospital Universitario de La PrincesaSpainMadrid, SpainHospital Universitario de La Princesa, Madrid - Spain
Teresa Bastante
Hospital Universitario de La Princesa, Madrid - SpainHospital Universitario de La PrincesaSpainMadrid, SpainHospital Universitario de La Princesa, Madrid - Spain
Javier Cuesta
Hospital Universitario de La Princesa, Madrid - SpainHospital Universitario de La PrincesaSpainMadrid, SpainHospital Universitario de La Princesa, Madrid - Spain
Amparo Benedicto
Hospital Universitario de La Princesa, Madrid - SpainHospital Universitario de La PrincesaSpainMadrid, SpainHospital Universitario de La Princesa, Madrid - Spain
Fernando Rivero
Hospital Universitario de La Princesa, Madrid - SpainHospital Universitario de La PrincesaSpainMadrid, SpainHospital Universitario de La Princesa, Madrid - Spain
Mailing Address: Fernando Alfonso, Cardiac Department. Hospital Universitario de La Princesa. Diego de León 62. Postal Code 28006, Madrid - Spain. E-mail:
falf@hotmail.com
Author contributions
Conception and design of the research and Writing of the manuscript: Alfonso F; Acquisition of data and Analysis and interpretation of the data: Alfonso F, Bastante T; Critical revision of the manuscript for intellectual content: Alfonso F, Cuesta J, Benedicto A, Rivero F.
Potential Conflict of Interest
No potential conflict of interest relevant to this article was reported.