Wayne Forrest and Eric Barnes

MRI
Cardiac MRI shows how triathletes' hearts adapt
With the help of 1.5-tesla cardiac MRI, German researchers have found that the human heart adapts to triathlon training by developing greater muscle mass and wall thickness, as well as larger left atria and larger right and left ventricles, according to a study to be published in the October issue of Radiology.
August 31, 2010
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