Comparison of three Doppler ultrasound methods in the prediction of pulmonary artery pressure
β Scribed by Kwan-Leung Chan; Philip J. Currie; James B. Seward; Donald J. Hagler; Douglas D. Mair; A. Jamil Tajik
- Book ID
- 118584125
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 963 KB
- Volume
- 9
- Category
- Article
- ISSN
- 1558-3597
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π SIMILAR VOLUMES
The response of arterial blood pressure to an increase in intrathoracic pressure has been shown to be predictive of pulmonary capillary wedge pressure. We devised a new method, which we termed the arterial pressure ratio. We defined arterial pressure ratio as the ratio of systolic blood pressure of
## Abstract ## Purpose To assess the accuracy of several noninvasive MRIβbased estimators of pulmonary artery pressure by comparing them with invasive pressure measurement. ## Materials and Methods We compared five MRI methods with invasive pressure measurement by catheterization, in one group o