Wayne Forrest and Eric Barneseditorial@auntminnie.comMRICardiac 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 StoriesDigital X-RayPeripheral vision training improves lesion detectionEnhancing students' peripheral visual perception improved their lesion detection skills.CTDoes adding plaque burden grade improve CAD-RADS scoring on CTA?UltrasoundMore ultrasound cuts risks in pregnancies with less fetal movementUltrasoundAI echo model detects cardiac amyloidosisDigital X-RayDVA reduces radiation exposure during interventions