Histogram summarizing the echo-findings of the study "referees vs soccer players"

<p><b>Copyright information:</b></p><p>Taken from "The cardiovascular profile of soccer referees: an echocardiographic study"</p><p>http://www.cardiovascularultrasound.com/content/6/1/8</p><p>Cardiovascular Ultrasound 2008;6():8-8.</p><p>Published online 12 Feb 2008</p><p>PMCID:PMC2259300.</p><p></p> AD : Atrial Dimension; RV: Right Ventricle; LVMi: Left Ventricle Mass Index