Pa-ac v. Itogon-Suyoc Mines, Inc.
REITERATIONFacts
1. The Antecedents: The deceased, Marcelo Pa-ac, was employed by Itogon-Suyoc Mines, Inc. for 17 years, holding various positions including laborer, shifter, sand fin operator, ball mill operator, and finally mill general capataz. His duties involved tasks such as shoveling, testing chemical solutions, operating machinery, and supervising workers, often working seven days a week in rotating shifts. On June 14, 1968, after attending a wedding party and consuming alcohol, Pa-ac was found in a state of dizziness and shaking hands while on his way home from work. He was rushed to the company hospital where he died within two hours from myocardial infarction. His second wife, Rosalinda Pa-ac, filed a claim for death benefits for herself and their five minor children. 2. Procedural History: The initial claim for death benefits was filed by Rosalinda Pa-ac with the Workmen's Compensation Section in Baguio City. The Chief of the Section ruled in favor of the petitioner, finding the claim compensable under the Workmen's Compensation Act and ordering the respondent company to pay compensation benefits, burial expenses, and attorney's fees. The respondent company appealed this decision to the Workmen's Compensation Commission. The Commission reversed the earlier decision, finding that the petitioner failed to establish a causal link between the illness and the deceased's employment and that the presumption of compensability had been successfully rebutted by the employer. 3. The Petition: This case is before the Supreme Court on a petition for review filed by Rosalinda Pa-ac, arguing that the Workmen's Compensation Commission's decision is contrary to law and existing jurisprudence, and that its conclusions are not supported by the evidence. The petitioner contends that the deceased's employment, with its inherent strains and exposures, contributed to or aggravated his fatal illness. The petition seeks to overturn the Commission's denial of death benefits.
Issue(s)
Whether the deceased's death from myocardial infarction is compensable under the Workmen's Compensation Act. Whether the presumption of compensability was successfully rebutted by the respondent.
Ruling
The Supreme Court affirmed the decision of the Workmen's Compensation Commission, dismissing the petition. The claim for death benefits was denied.
Ratio Decidendi
On the compensability of the deceased's death from myocardial infarction: The Court reiterated that under Section 2 of Act 3428, compensable illnesses are those directly caused by employment, aggravated by employment, or the result of the nature of employment. Medical definitions of myocardial infarction were provided, indicating it is a region of dead heart muscle due to obstructed blood circulation, often caused by a clot or fatty deposits in coronary arteries. The Court found that the deceased's duties as capataz were light and did not involve strenuous physical exertion, thus not directly causing the ailment. Furthermore, the records did not support the theory of aggravation, as the illness was not pre-existing, and the fatal attack was the first manifestation. The Court concluded that no causal relation between the illness and the employment was established. On whether the presumption of compensability was successfully rebutted: The Court acknowledged the rebuttable presumption of compensability under the Workmen's Compensation Act, which shifts the burden to the employer to prove that the ailment was not caused or aggravated by employment. However, the Court found that the respondent presented substantial evidence to overthrow this presumption. This evidence included medical authorities stating that myocardial infarction can occur without relation to exertion or discernible clinical events. Additionally, the deceased's consumption of alcohol and fatty food prior to his death, coupled with the nature of his work, suggested factors unrelated to his employment as the cause or aggravator of his condition. The Court agreed with the Commission that while the Act is social legislation, it cannot be reconstructed to fit particular cases beyond its intended scope.
Main Doctrine
The presumption of compensability under the Workmen's Compensation Act is rebuttable and can be overthrown by substantial evidence showing that the ailment was not caused or aggravated by the employment. The employer is not an insurer against all accidental injuries, but only for those arising from risks peculiar to the nature of the work or incidental to employment.