PT - JOURNAL ARTICLE AU - A CAVALLI TI - Commotio cordis: a precordial thump? AID - 10.1136/hrt.82.4.534a DP - 1999 Oct 01 TA - Heart PG - 534--534 VI - 82 IP - 4 4099 - http://heart.bmj.com/content/82/4/534.2.short 4100 - http://heart.bmj.com/content/82/4/534.2.full SO - Heart1999 Oct 01; 82