Origin	Korea
Model Number	SA-3000P

The heart rate variability(HRV) mirrors the autonomic nervous system activity and sympathetic-parasympathetic balance. This makes it a valuable tool for investigation of the autonomic nervous system in almost all medical branches. HRV measurements are easy to perform, are noninvasive and have reliable reproducibility under standardized experimental conditions.

HRV means that it is the degree of fluctuation in the length of the intervals between heart beats. Every one has his own "Homeostasis" which is keeping the balance the human body condition and protect from external disease, but if it is broken by any stressor, he or she will get a disease neurologically. Therefore, we need to check our health condition from time to time. Features - Simple operation - Non invasive approach - Quick result display - Easy follow up by the useful database Clinical values - Stress management - ANS dysfunction follow up

Accelerated Plethysmograp(APG) is the 2nd differentation of PTG which waving the beat of the walls of chest and great arteries by heart beat. It analyzes the blood circulation state, vascular elasticity and stiffness. The early analysis of lots of cardiovascular disease lika an Arteriosclerosis, Peripheral Circulation Dysfunction. According to the age, it is clarified by 7 steps and shows current blood vessel circulation.

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