共 50 条
- [31] PRESSURE-GRADIENT DETERMINATION BY 3 DIMENSIONAL DOPPLER ULTRASOUND USING A MODIFIED BERNOULLI EQUATION PROCEEDINGS OF THE ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, PTS 1-4, 1988, : 221 - 222
- [33] EFFECT OF PREGNANCY ON PRESSURE-GRADIENT IN MITRAL-STENOSIS AMERICAN JOURNAL OF CARDIOLOGY, 1989, 63 (05): : 384 - 386
- [34] THE RELATIONSHIP BETWEEN THE LONGITUDINAL PRESSURE-GRADIENT AND THE BLOOD-FLOW VELOCITY IN THE CANINE SUPERIOR VENA-CAVA ARCHIVES INTERNATIONALES DE PHYSIOLOGIE DE BIOCHIMIE ET DE BIOPHYSIQUE, 1986, 94 (03): : 239 - 249
- [37] NON-INVASIVE ESTIMATION OF TRANSMITRAL PRESSURE-GRADIENT IN MITRAL-STENOSIS BY PULSED DOPPLER TECHNIQUE JAPANESE CIRCULATION JOURNAL-ENGLISH EDITION, 1979, 43 (07): : 664 - 664
- [39] DOPPLER ULTRASOUND IN ORIFICE FLOW - INVITRO STUDIES OF THE RELATIONSHIP BETWEEN PRESSURE DIFFERENCE AND FLUID VELOCITY ULTRASOUND IN MEDICINE AND BIOLOGY, 1985, 11 (02): : 261 - 266