
User Manual for PC-80D Easy ECG Monitor
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Indication: It occurs when healthy people fall asleep, and it can be found in athlete (or those who love doing sports frequently), old people, or
vagus excitement person.
Pathology: Sick sinus syndrome, Ischemic heart disease, Cardiomyopathy, intracranial hypertension, increased hypokalemia, Low temperature,
period of convalescence of acute infectious disease or after use some medicines such as digitalis.
Suggestion: If it belongs to the pathology condition, please see the doctor.
Premature beat: In a normal beat a QRS waveform appears prematurely and is followed by a comeback pause. The result description “Suspected
occasional short beat interval” in this device may be doubted as Premature beat.
What is premature beats?It is premature contraction. The normal heart beat is always regularly, and
each beat interval is also symmetrically; Premature beat is out of this general regulation, the heart beats
prematurely and followed by a long time interval; the phenomena of a premature beat between two heart
beats is called inserting premature beat. The display of “early beat” may be suspected Premature beat.
According to different original positions, it can be divided into Premature aerial Contraction,
Premature Nodal Contraction and Premature Ventricular Contraction (PVC), which needed to be judged by experts.
Symptom: The heart beat is arrhythmic, it occurs as the phenomenon that the heart suddenly beats and then stops for a while. Some people have
palpitation or have no symptom.
Indication: The premature beat can be found occasionally in healthy people, with no distinct symptom or sometimes with palpitation. This may be
caused by fatigue, anxiety, insomnia, smoking too much, or drinking too much wine, coffee, strong tea etc. It can be recovered without treatment.
However, if premature beat occurs frequently, continuously or in multi-focus, it will indicate functional cardiovascular disease. Please see a doctor
as soon as possible.
Suggestion: The character of premature beat needs professional to confirm, so please save the temporal figure in time. When seeing a doctor , you
can recall it to doctor to judge the character of premature(Premature atrial Contraction, Premature Nodal Contraction, Premature Ventricular
Contraction or multi-focus premature beat)and help cure.
Testee’s Symptom: Normal heart beat is followed by a premature beat.
Figure 4 Premature Beat
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