2.10.2 Winding and unclear end position of S wave and T wave may cause error in measurement.
2.10.3 When R wave is uninspected caused by some leads off or QRS wave low voltage, the
heart rate measurement may deviate greatly from the correct.
2.10.4 In case of QRS low voltage, ECG axis calculation and border-point identification of QRS
wave are not always reliable.
2.10.5 Occasionally, frequent ventricular premature complexes may be identified as dominant
2.13.6 Merging of versatile arrhythmias may result in unreliable measurement because of the
difficulty in distinguishing P wave in such situation.
2.10.7 This device is designed with auto analysis function, which only analyses the ECG
waveforms it gathered and does not reflect all patient's states. Its analysis results may be not in
accordance with doctor's diagnoses. Therefore, the final conclusion concerning each patient is up
to the doctor basing on analysis results , patient symptoms, and other examinations together.
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