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Abstract #0242

Simultaneous Multi-slice Airway Compliance Measurement using Sparse Golden-angle Radial CAIPIRINHA

Ziyue Wu 1 , Michael C.K. Khoo 1 , and Krishna S. Nayak 1

1 University of Southern California, Los Angeles, CA, United States

We present a method for simultaneous multi-slice compliance measurement based on sparse golden-angle radial CAIPIRINHA, with acceleration factor up to 33.3. We present data from patients with obstructive sleep apnea and normal controls. One interesting finding is that a narrower airway site does not always correspond to higher compliance or higher Pcrit.

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