| New Query | 
(a) For all claims arising before January 1, 2005, not subject to section 45(b),   the method of measuring the cardiac elements of disability shall be set forth   below in the "Guidelines for Evaluation of Cardiac Disability" as adopted by the   Industrial Medical Council on December 4, 1997 and updated on July 19, 1998. The   full text of this document is available at no charge on the web at   www.dir.ca.gov/IMC/guidelines.html or by calling the Medical Unit at 1-800-794-   6900.
  
(b) For all claims having dates   of injury on or after January 1, 2005, and for those compensable claims arising   before January 1, 2005, where there has been either no comprehensive   medical-legal report or no report by a treating physician indicating the   existence of permanent disability, or when the claims administrator, or if none   the employer, is not required to provide the notice required by section 4061 to   the injured worker, the method of measuring the cardiac elements of impairment   shall be as described in the American Medical Association, Guides to the   Evaluation of Permanent Impairment [Fifth Edition] (AMA Guides). Permanent   disability shall be described by applying the provisions of the Permanent   Disability Rating Schedule adopted by the Administrative Director pursuant to   section 9805 of Title 8 of the California Code of Regulations.
| Note: Authority cited: Section 133, 139.2(j)(2) and 5307.3, Labor Code. Reference: Sections 139.2(j)(2), 4060, 4061, 4062, 4062.1, 4062.2, 4067, 4628 and 4660, Labor Code. |