Smooth constrained block matching algorithm for the evaluation of diaphragm deformation in speckle-tracking ultrasound
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By
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Qiang Li
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Peiming Zhang
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Xiong Ye
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Qiaohong Liu
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May 29, 2026
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Clinical Scorecard: Enhanced Block Matching Algorithm for Assessing Diaphragm Deformation Using Speckle-Tracking Ultrasound Techniques
At a Glance
| Category | Detail |
|---|
| Condition | |
| Key Mechanisms | |
| Target Population | Healthy beagles aged 3–6 months |
| Care Setting | |
Key Highlights
- Significant difference in global diaphragm strain between left and right hemidiaphragms, indicating potential clinical relevance.
Guideline-Based Recommendations
Diagnosis
Management
- Consider monitoring diaphragm function post-anesthesia.
Monitoring & Follow-up
- Regular assessment of diaphragm function in at-risk populations.
Risks
Patient & Prescribing Data
Anesthesia and mechanical ventilation were utilized during imaging, which may affect diaphragm function assessment.
Clinical Best Practices
- Utilize experienced operators for manual point selection in ultrasound imaging.
- Consider imaging-plane selection for accurate diaphragm strain estimates.
- Ensure proper calibration of ultrasound equipment before use.
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