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Physiological flow direction of ascending lumbar vein (ALV) is not well recognized. Two-dimensional time-of-flight magnetic resonance angiography (MRA) examinations of the lower extremities in 44(More)
Flow propagation velocity (FPV) of left ventricular (LV) filling flow has been shown to be a useful index for the evaluation of LV diastolic function, which is relatively independent of preload in(More)