Proximal pulmonary artery blood flow cha
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Christopher P. Cheng; Robert J. Herfkens; Charles A. Taylor; Jeffrey A. Feinstei
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Article
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2005
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John Wiley and Sons
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English
⚖ 271 KB
## Abstract ## Purpose To use MRI to quantify blood flow conditions in the proximal pulmonary arteries of healthy children and adults at rest and during exercise in an upright posture. ## Materials and Methods Cine phase‐contrast MRI was used to calculate mean flow and reverse flow index (RFI) i