PT - JOURNAL ARTICLE AU - Paul Wood AU - A. Selzer TI - A NEW SIGN OF LEFT VENTRICULAR FAILURE AID - 10.1136/hrt.1.1.81 DP - 1939 Jan 01 TA - British Heart Journal PG - 81--85 VI - 1 IP - 1 4099 - http://heart.bmj.com/content/1/1/81.short 4100 - http://heart.bmj.com/content/1/1/81.full SO - Heart1939 Jan 01; 1