Key result
BPOF matches HARP accuracy for circumferential strain but eliminates tracking errors at myocardial boundaries.
Why the study?
Does the Band-pass Optical flow (BPOF) technique improve the accuracy and reliability of estimating circumferential strain from tagged MRI compared to the Harmonic Phase (HARP) technique?
Does the Band-pass Optical flow (BPOF) technique improve the accuracy and reliability of estimating circumferential strain from tagged MRI compared to the Harmonic Phase (HARP) technique?
The Band-pass Optical flow technique offers a reliable alternative to HARP for estimating myocardial strain from tagged MRI, particularly by eliminating tracking errors at myocardial boundaries.
May enhance reliability of tagged MRI strain analysis; leaves open prospective validation before clinical adoption.
No abstract yet. The journal hasn't published one we can show.
No takes yet. Share an insight, caveat, or question.
Hassanein et al. (2014) studied Myocardial function assessment. Band-pass Optical flow (BPOF) technique vs. Harmonic Phase (HARP) technique was evaluated on Circumferential strain estimation accuracy and reliability. Band-pass Optical flow (BPOF) estimated circumferential strain with similar accuracy to HARP but provided more reliable results with no tracking errors at myocardial boundaries.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: