When employee(s) are required to use personal protective devices (respirators) because of the additional stress placed on the cardiopulmonary system, some pathological conditions should preclude the use of these personal protective devices.

A Hewlett Packard Page Writer 2001 is used to perform and record a standard 3 channel 12 lead electrocardiogram. This equipment combines the latest developments in microprocessor techniques with a modern x-y recorder. Different clinical tests may be selected depending on specific recording needs including routine diagnostic tests, close-up morphology exams, and EKG rhythm observations.