PT - JOURNAL ARTICLE AU - Robert Fagard TI - Athlete’s heart AID - 10.1136/heart.89.12.1455 DP - 2003 Dec 01 TA - Heart PG - 1455--1461 VI - 89 IP - 12 4099 - http://heart.bmj.com/content/89/12/1455.short 4100 - http://heart.bmj.com/content/89/12/1455.full SO - Heart2003 Dec 01; 89