PT  - JOURNAL ARTICLE
AU  - Chhabra, Lovely
AU  - Spodick, David H
TI  - Swinging heart and vector alternans: signs of impending doom
AID  - 10.1136/heartjnl-2013-304058
DP  - 2013 Oct 15
TA  - Heart
PG  - 1545--1545
VI  - 99
IP  - 20
4099  - http://heart.bmj.com/content/99/20/1545.short
4100  - http://heart.bmj.com/content/99/20/1545.full
SO  - Heart2013 Oct 15; 99