Omron HEM-7361T, Инструкция по эксплуатации

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9. How to Calculate Weekly Averages
Morning Weekly Average Calculation
This is the average for the measurements taken during the morning (4:00 - 9:59)
between Sunday and Saturday. The 2 or 3 readings taken within the first 10
minute timeframe in the morning between 4:00 - 9:59 will be used to calculate
the morning average for each day.
Evening Weekly Average Calculation
This is the average for the measurements taken during the evening (19:00 - 1:59)
between Sunday and Saturday. The 2 or 3 readings taken within the last 10
minute timeframe in the evening between 19:00 - 1:59 will be used to calculate
the evening average for each day.
Measurements
in the morning
Within 10 min. Within 10 min.
Measurements
in the evening
10. Useful Information
What is Blood Pressure?
Blood pressure is a measure of the force of blood flowing against the walls of
the arteries. Arterial blood pressure is constantly changing during the course of
the heart’s cycle.
The highest pressure in the cycle is called the Systolic Blood Pressure; the
lowest is the Diastolic Blood Pressure. Both pressures, the Systolic and Diastolic,
are necessary to enable a physician to evaluate the status of a patient’s blood
pressure.
What is Arrhythmia?
Arrhythmia is a condition where the heartbeat rhythm is abnormal due to flaws
in the bio-electrical system that drives the heartbeat. Typical symptoms are
skipped heartbeats, premature contraction, an abnormally rapid (tachycardia)
or slow (bradycardia) pulse.
What is Afib?
Atrial fibrillation (also called Afib or AF) is a quivering or irregular heartbeat
(arrhythmia) that can lead to blood clots, stroke, heart failure and other heart-
related complications. During atrial fibrillation, the heart’s two upper chambers
(the atria) beat chaotically and irregularly — out of coordination with the two
lower chambers (the ventricles) of the heart. Episodes of atrial fibrillation can
come and go, or you may develop atrial fibrillation that doesn’t go away and
may require treatment.
Afib indicator function detects the possibility of Afib with an accuracy of 94.2%
(with sensitivity of 95.5% and specificity of 93.8%) as demonstrated in the
study* with Single-lead ECG as reference measurement.
*M. Ishizawa, T. Noma, T. Minamino et al., Multiple measurements with
automated blood pressure monitor can detect atrial fibrillation with high
sensitivity and specificity in general cardiac patients, ESC Congress 2018