ECNA-HRV 1.2

ECNA-HRV - ECNA-HRV is a non-invasive and easy to administer app for people with busy lifes

This is the version of ECNA-HRV for iPhone / iPod Touch.

ECNA-HRV is a non-invasive and easy to administer app for people with busy lifestyle. Through this app, you will immediately be able to understand your stress level and your inner balance. Only by knowing what your body is telling you are you able to start and manage your life better and improve your quality of life.

Just put the bottom site of your iPhone directly over your heart, pull the measure button and wait for two min. After measuring, you could get the results about your stress index and emotional balance.
HRV (Heart Rate Variability) is the beat-to-beat variations and are calculated from the measurement of your heartbeats. Even under resting conditions, heart rate is not constant actually, and is influenced by breath, blood pressure, endocrine, etc. HRV is a very important tool to evaluate the activity of Autonomous Nervous System, ANS.
There are two subtypes of ANS, namely sympathetic and parasympathetic nervous system (SNS, and PSNS). Both of them modulate various physiological functions of your body, and most of the effects are antagonistic. Various factors, such as personal habit, lifestyle, stress and illness, unbalance the regulations of the ANS and in turn cause fatigue, mild discomfort to serious illness.
There are many clinical conditions correlated to abnormal HRV readings, such as Parkinson's diseases, heart failure, hypertension, diabetic neuropathy, and immunological failure, etc. As a result, to keep your ANS balance is the key of well-being.Add new background.Modify App icon.

This is the iPhone / iPod Touch version of ECNA-HRV 1.2