29
Pause Determination
Pause is defined as an RR interval greater than 3 seconds.
Electrical Safety and Compatibility
• CAUTION: The Zio QX needs special precautions regarding
EMC and needs to be utilized according to the EMC
information provided in the following tables.
• CAUTION: Portable and mobile RF communications
equipment can affect medical electrical equipment.
• WARNING: The Zio QX should not be used adjacent to or
stacked with other equipment.
• WARNING: The Zio QX may be interfered with by other
equipment, even if that other equipment complies with
CISPR EMISSIONS requirements.
• WARNING: Portable RF communications equipment
(including peripherals such as antenna cables and
external antennas) should be used no closer than
30 cm (12 inches) to any part of the Zio QX Patch.
Otherwise, degradation of the performance of this
equipment could result.
Table 1
: Guidance and manufacturer’s declaration—
electromagnetic emissions
The Zio QX device is intended for use in the electromagnetic
environment specified below. The customer or the user of
the Zio QX device should assure that it is used in such an
environment.
Emissions test
Compliance
Electromagnetic
environment -
guidance
