PT - JOURNAL ARTICLE AU - J. Chambers TI - Is pressure recovery an important cause of "Doppler aortic stenosis" with no gradient at cardiac catheterisation? AID - 10.1136/hrt.76.5.381 DP - 1996 Nov 01 TA - Heart PG - 381--383 VI - 76 IP - 5 4099 - http://heart.bmj.com/content/76/5/381.short 4100 - http://heart.bmj.com/content/76/5/381.full SO - Heart1996 Nov 01; 76