PT - JOURNAL ARTICLE AU - Berliner, Kurt TI - AURICULAR PREMATURE SYSTOLES: THE DURATION OF THE ELECTRICAL SYSTOLE AID - 10.1136/hrt.8.2.69 DP - 1946 Apr 01 TA - British Heart Journal PG - 69--75 VI - 8 IP - 2 4099 - http://heart.bmj.com/content/8/2/69.short 4100 - http://heart.bmj.com/content/8/2/69.full SO - Heart1946 Apr 01; 8