60 N.Y.2d 670 (1983)
A finding of fact made by the Workers’ Compensation Board is considered conclusive on the courts if supported by substantial evidence.
Summary
This case addresses the standard of review applicable to decisions of the Workers’ Compensation Board. The Court of Appeals reversed the Appellate Division’s decision, holding that the Workers’ Compensation Board’s finding that the claimant’s heart attack was causally related to his employment was supported by substantial evidence. The court emphasized that the Board’s findings of fact are conclusive if supported by such evidence, even if a reviewing court might have reached a different conclusion based on the same evidence. This case reinforces the deference given to the Board’s expertise in assessing factual matters related to workers’ compensation claims.
Facts
Garland D. Gates, the claimant, suffered a heart attack. The Workers’ Compensation Board found that the heart attack was causally related to his employment. This determination was based on Gates’ testimony that he was irritated by a phone call requiring him to redo a morning’s work, and the heart attack occurred shortly after this call. Medical testimony also supported a causal relationship.
Procedural History
The Workers’ Compensation Board ruled in favor of the claimant, finding that his heart attack was causally related to his employment. The Appellate Division reversed the Board’s decision. The Workers’ Compensation Board appealed to the Court of Appeals.
Issue(s)
Whether the Appellate Division erred in reversing the Workers’ Compensation Board’s determination that the claimant’s heart attack was causally related to his employment, when that determination was supported by substantial evidence.
Holding
Yes, because a finding of fact made by the Workers’ Compensation Board is considered conclusive on the courts if supported by substantial evidence.
Court’s Reasoning
The Court of Appeals emphasized the principle that findings of fact made by the Workers’ Compensation Board are conclusive if supported by substantial evidence. The court cited Matter of Axel v Duffy-Mott Co., 47 N.Y.2d 1, 6. In this case, the court found substantial evidence supporting the Board’s determination, including the claimant’s testimony about the stressful phone call and the timing of the heart attack, as well as medical testimony linking the heart attack to his employment. Because substantial evidence supported the Board’s determination, the Appellate Division erred in reversing it. The court did not re-weigh the evidence or substitute its judgment for that of the Board, but rather adhered to the established standard of review. The Court noted, “In this case, the board’s finding that the claimant’s heart attack was causally related to his employment was supported by substantial evidence: claimant’s own testimony that he was irritated by a phone call he received, requiring him to redo an entire morning’s work, and the fact that claimant experienced the heart attack very shortly after the phone call. In addition, there was medical testimony as to the causal relationship.”