G.R. No. L-44088 October 6, 1977
NORBERTO G. SUDARIO JR., petitioner, vs. REPUBLIC OF THE PHILIPPINES (Bureau of Telecommunications), respondent.

FACTS

Petitioner Norberto G. Sudario Jr. was employed as a Senior Telegraph Operator by the Bureau of Telecommunications from 1953 until his retirement in 1973. His duties involved manually starting a telegraph engine multiple times daily and delivering telegrams on foot, often exposed to the elements. After years of service, he began suffering chest pains and breathing difficulties. Medical examinations, including x-rays by Dr. Henry Sevilla and Dr. Milagros Fernandez, revealed cardiac enlargement. Due to this ailment, he took a month of sick leave in 1971 and eventually applied for optional retirement effective January 1, 1973.
Prior to retirement, petitioner filed a compensation claim in March 1972, which was not acted upon due to lack of a physician’s report. He refiled the claim in March 1975, submitting an electrocardiographic report from Dr. Jose Generoso. The Acting Referee of the Workmen’s Compensation Unit awarded him benefits. The respondent Bureau moved for reconsideration, arguing the illness was not compensable. The Workmen’s Compensation Commission reversed the award, holding petitioner failed to prove his illness was service-connected or that he was disabled prior to retirement, and that filing a claim post-retirement barred recovery.

ISSUE

Whether petitioner is entitled to compensation benefits under the Workmen’s Compensation Act for his heart ailment, notwithstanding his optional retirement and receipt of retirement benefits.

RULING

Yes. The Supreme Court reversed the Commission and reinstated the award. The legal logic proceeds from the statutory presumptions under Section 44 of the Workmen’s Compensation Act. Once an illness, like petitioner’s cardiomegaly, supervenes during employment, it is presumed compensable and work-connected. The burden shifts to the employer to rebut this presumption with substantial evidence. The respondent Bureau failed to present such evidence, merely contending the illness was non-compensable without proof.
The Court found petitioner substantiated his claim with medical reports and sick leave applications. His strenuous duties, involving physical exertion and exposure, made it reasonable to conclude his heart condition was at least aggravated by his employment. The Commission erred in requiring direct proof of disability before retirement. Evidence showed petitioner, though reporting for work after his sick leave, could only perform light duties and was physically incapable of his regular tasks, constituting disability. His approved optional retirement under a government circular requiring a finding of physical incapacity to render efficient service corroborated this disability.
Finally, retirement and receipt of retirement benefits do not automatically preclude compensation claims under Act No. 3428. The jurisdictional foundation is the employer-employee relationship at the time the illness arose, not at the time of claim filing. Section 3 of the Act expressly allows government employees to enjoy GSIS retirement benefits concurrently with compensation benefits, provided the illness originated during employment. Therefore, petitioner’s claim, arising from a service-connected ailment, remains valid and compensable.