PT - JOURNAL ARTICLE AU - Gerald Maurer TI - Aortic regurgitation AID - 10.1136/hrt.2004.042614 DP - 2006 Jul 01 TA - Heart PG - 994--1000 VI - 92 IP - 7 4099 - http://heart.bmj.com/content/92/7/994.short 4100 - http://heart.bmj.com/content/92/7/994.full SO - Heart2006 Jul 01; 92