Wayne Forrest and Eric Barnes[email protected]MRICardiac MRI shows how triathletes' hearts adaptWith 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, 2010Page 1 of 1Top StoriesCT5-year CTC screening interval is appropriate for colorectal cancerThe study's findings add to an ongoing conversation about the use of CTC for colorectal cancer screening.MRIASTRO: Daily MRgRT recontouring improves prostate treatment outcomesRadiation Oncology/TherapyASTRO: Radiation therapy comparable to surgery for early-stage lung cancerCTCT use in the ED has more than doubled over a decadeSponsor ContentDigital Innovations Shaping the Future of Radiology