Table of Contents
Journal of Amino Acids
Volume 2013 (2013), Article ID 646703, 7 pages
http://dx.doi.org/10.1155/2013/646703
Research Article

Acute Effects of an Energy Drink on Myocardial Function Assessed by Conventional Echo-Doppler Analysis and by Speckle Tracking Echocardiography on Young Healthy Subjects

Department of Cardiovascular Diseases, University of Siena, Viale Bracci, 53100 Siena, Italy

Received 24 June 2013; Revised 6 September 2013; Accepted 8 September 2013

Academic Editor: Hari S. Sharma

Copyright © 2013 Daniele Menci et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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