Release notes

2023-02-13

3.17.0

  • Improved visualization of endocardial border tracking in strain measurements.
  • Created UI to select measurement for strain analysis.
  • Created UI to change strain contours in ED and ES frames.

2023-01-25

3.16.0

  • Improve measurement accuracy made on PLAX view mode and exclude STJ measurements from automated measurements.
  • Improve A2CH, A3CH, A4CH, PLAX image classification accuracy.

2023-01-16

3.15.0

  • Block matching for segmental strain (optional).
  • Fix for PHT measurement units.
  • Strain validation fix.

2023-01-10

3.14.0

  • Add new view modes for manual classification: OTHER_BMODE, OTHER_MMODE, OTHER_CW, OTHER_PW, OTHER_TDPW, OTHER_CLRW for images that do not fit in any other already defined categories.
  • Fix main region algorithm bug which incorrectly identifies Color Doppler regions.

2023-01-06

3.13.0

  • Mean pressure gradient calculation accuracy improved.
  • Optional validation for Left ventricle and Left atrium to be always on the right side of the image.
  • Relax strain calculation constraints (ES frame prediction).
  • Add manual measurements for AR-PHT, MV-PHT, PR-PHT, TV-PHT.
  • Add ID fields for report values.

2022-12-29

3.12.0

  • PLAX cycle detection accuracy increased.
  • A, E peaks, Deceleration time and related measurements accuracy improved.

2022-12-16

3.11.0

  • LVEDD measurement validation improved (should not be bigger than LVESD)
  • AoA, STJ, AoS measurement validation improved (should be parallel)
  • Fix for RVM, RVB measurements which were falsely marked in report editor as out of normal range.
  • Invalid annotation bug fix (drawing annotation while changing frames)

2022-11-10

3.10.0

  • Show only those frames that were used to measure strain in Strain view.
  • Right sidebar black thumbnail bug fix.
  • Report PDF illustration break bug fix.
  • Tags can be created via tag input.
  • Add API to get view mode names.

2022-11-08

3.9.0

  • PLA postprocessing adjustment – align LVD, IVS, LVPW in one line based on LVD angle.
  • Improve A3CH endocardial border segmentation algorithm and release GLPS3A strain.
  • Disable drift compensation for strains.
  • Annotation validation bug fix.

2022-10-19

3.8.0

  • Improve strain accuracy by improving baseline detection.
  • Added auto measure button in a detailed measurement menu.
  • PLA annotations (IVS, LVD, LVPW) validation – all annotations should be in line only small angles between lines allowed.
  • Volume annotation bug fix.

2022-10-19

3.7.0

  • Strain for A2CH and A4CH release.
  • Disable view mode input in left sidebar by default.
  • Rename user manual to instructions for use in About section.
  • Auto analysis workflow made optional.
  • Logging improvements.
  • Bug fixes.

2022-10-11

3.6.0

  • Manual regurgitation and stenosis grade measurements.
  • Automated annotations are selected based on their contrast with nearby structures. Not contrasting annotations are dropped.
  • Annotation not locking bug fixed.

2022-09-28

3.5.0

  • Dec, E, A, E/A automated measurements.
  • Make auto report optional instead of mandatory.
  • Add beta strain measurements.
  • Fix dicom image not responsive bug.
  • Improve cycle tracking accuracy.
  • Improve BMODE images classification. For image classification (apical, spectra, other) tasks do not use DICOM metadata.
  • Change search functionality to search for studies in PACS and DB and return combined results.
  • Add go to study button.

2022-08-19

3.4.0

  • New demo feature – create user with username
  • Anonymisation bug fix
  • S3 storage file structure update

2022-07-27

3.3.0

  • Adjusted report date to timezone.
  • Fix send_c_store method not timeout when it should.
  • Created volume tool which displays long axis and makes it interactive.
  • Improved PW classification algorithm and added detection capabilities for PWMV, TDPWLMA, TDPWSMA view modes.
  • Updated third party dependencies.
  • Added stroke volume manual measurement.
  • Added validation for paired measurements (IVSd&IVSs, LWPVd&LWPVs, LVED&LVES, RVED&RVES).
  • New command to run files.
  • New Demo mode – easier setup to make demos and create demo accounts.

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