Authorities as the decision cited them, with how this panel applied each one.
Labor Code section 5705
Statute of limitations defense burden of proof
Defendant bears burden to prove statute of limitations defense for varicose veins claim; defendant failed to meet burden.
From the decision · page 11The burden of proof rests upon the party holding the affirmative of the
issue according to Labor Code section 5705. Here, defendant is asserting
a statutory defense, asserting applicant's claim for varicose veins should
be barred by the statute of limitations.
Labor Code section 3212.2
Heart trouble presumption under Labor Code section 3212.2
Applied to find permanent disability for cardiac arrhythmia based on ongoing symptoms and medical opinion.
From the decision · page 1In the Findings and Award of February 21, 2020, the Workers' Compensation Judge
("WCJ") found that applicant, while employed as a correctional counselor by the Department of
Corrections during the period February 19, 1990 to July 22, 2014, sustained industrial injury to his
knees, neck, low back, left hand/wrist, cardiac arrhythmia, hypertensive heart disease,
gastrointestinal reflux disorder ("GERD"), right hip, varicose veins, and erectile dysfunction, that
applicant is entitled to the heart trouble presumption of Labor Code section 3212.2, that the injury
resulted in permanent and total disability "based on the addition method of applicant's cardiac
arrhythmia and hypertensive heart disease," that the addition method provides a more accurate
rating and assessment of applicant's impairment, that applicant is entitled to further medical
treatment, and that applicant's claim for varicose veins is not barred by the statute of limitations.
Taina v. County of Santa Clara/Valley Medical Center (2018)
Addition method for combining disabilities when no overlap and synergistic effect exists
Applied to support the use of addition method for permanent disability rating of cardiac arrhythmia and hypertensive heart disease.
McAllister v. Workmen's Comp. App. Bd. (1968)
Substantial evidence test for medical opinion based on reasonable medical probability
Applied to uphold Dr. Tirmizi's medical opinion despite lack of scientific studies, relying on reasonable medical probability.
From the decision · page 5combining applicant's cardiovascular disabilities, to a reasonable medical probability. (Id., pp.
12-16.) Dr. Tirmizi's reliance on his own medical expertise and judgment in evaluating applicant's
disability meets the test of substantial evidence. Contrary to defendant's petition for
reconsideration (5:11-23), Dr. Tirmizi was not required to rely upon "objective scientific
evidence" or "prevailing medical opinion" because reasonable medical probability, not medical
certainty, is the test of substantial evidence. (McAllister v. Workmen's Comp. App. Bd. (1968) 69
Cal.2d 408, 413 [33 Cal.Comp.Cases 660].)
Labor Code section 5412
Date of injury under Labor Code section 5412 requires knowledge of industrial nature
Applied to reject defendant's statute of limitations defense for right hip injury due to lack of knowledge of industrial nature before November 13, 2017.
From the decision · page 6Finally, defendant contends that applicant did not sustain an industrial injury to his right
hip during the period February 19, 1990 to July 22, 2014. However, defendant's objection goes
to the date of injury, not to the existence of the injury itself. Specifically, defendant alleges that
under Labor Code section 5412, the date of injury is February 19, 1990 to November 13, 2017.
We reject the allegation for two reasons. First, at trial defendant did not raise a statute of
limitations defense to the claimed right hip injury, so the defense is not properly raised now. (U.S.
Auto Stores v. Workers' Comp. Appeals Bd. (Brenner) (1971) 4 Cal.3d 469 [36 Cal.Comp.Cases
173; Los Angeles Unified Sch. Dist. v Workers' Comp. Appeals Bd. (Henry) (2001) 66
Cal.Comp.Cases 1220 (writ den.); Hollingsworth v Workers' Comp. Appeals Bd.