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approved EB-2 (NIW)

Postdoctoral Research Fellow

Congenital Heart Surgery · South Korea · 2026-01-07

Processing Time
81 days
Decision Date
2026-01-07
Location
Texas
This case is from a publicly available case study. Case studies tend to feature successful outcomes and may not reflect the full range of petition results.

Proposed Endeavor

The petitioner proposes to develop surgical strategies and pediatric-specific technologies to improve treatment options for children with severe heart disease. The work focuses on addressing critical constraints in pediatric heart failure, such as donor heart scarcity and time-sensitive clinical interventions. The endeavor aims to expand care pathways and improve survival rates for children awaiting definitive cardiac care.

Framework Evaluation

3 of 3 criteria met
1 Substantial Merit and National Importance Met

The endeavor addresses the critical clinical problem of pediatric heart failure and the scarcity of donor hearts, which is of significant national importance to U.S. healthcare.

2 Well-positioned to Advance the Endeavor Met

The petitioner is well-positioned due to their medical training, external grant funding, and a record of publications and book chapters in congenital heart surgery.

3 Balance of Factors Met

It was determined that the clinical urgency and the petitioner's specialized expertise in pediatric-specific technologies made a waiver of the job offer requirement beneficial to the U.S.

Why This Petition Was Approved

The petition was approved based on the petitioner's M.D. degree and a productive research record including 6 peer-reviewed journal articles, 9 conference abstracts, and 4 book chapters (2 accepted). The case demonstrated national importance through alignment with U.S. healthcare goals and evidence of external grant funding. The petitioner's work had garnered 36 citations and was supported by expert testimonials confirming its clinical value.

Evidence

Evidence Types
Peer Reviewed Publications
Citations
Grants
Conference Presentations
Reference Letters Dependent
Government Alignment

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Frequently Asked Questions

A approved EB-2 NIW (I-140) petition means USCIS determined the petitioner met the eligibility requirements. For appealed cases, "sustained" means the appeal reversed a prior denial. The petitioner can proceed to the next step in the immigration process.

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Case data sourced from publicly available petition decisions and case studies. Decision date: 2026-01-07.

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At a Glance

Outcome approved
Processing 81 days
Criteria Met 3 / 3
Evidence Types 6

EB-2 (NIW) Case Data

Scraped Case Data

Total Cases 3,813
Success Rate 53.7%
Sustained 2,046
Dismissed 1,671

Related Pages

EB-2 (NIW) Overview EB-2 (NIW) in South Korea All EB-2 (NIW) Cases EB-2 (NIW) Dashboard Endeavor Search

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