Actiheart是新的金标准测量活动的能量消耗。它使用心率和活动数据准确地计算出活动的能量消耗。

应用　　

·      体育及运动科学系

·      肥胖的研究

·      应力监测

·      流行病学

 先进的能源支出模式允许用户浏览活动、心率和能源消耗更多的细节。例记录是显示在下边。

The Actiheart

The Actiheart is the new gold standard for measuring energy expenditure. It uses both heart rate and activity data to accurately calculate Activity Energy Expenditure and has been validated against doubly labelled water (in press).

Applications

• Sports and Exercise Science
• Obesity Research
• Stress Monitoring
• Epidemiology

Wearing the Actiheart

The unit is worn on two standard ECG pads on the chest as shown right: Waterproof and easy to wear weighing less than 10 grams, the Actiheart can be easily worn by users of all ages. It can be customised for paediatric use by shortening the wire between the two electrodes. Please contact CamNtech for full details.

Actiheart and Energy Expenditure 每日能量消耗模式, 显示用户在每一天的能源消耗的记录显示在下边。
Using a validated system of branched modelling**, the Actiheart uses both activity and heart rate data to calculate energy expenditure. The user has the option of selecting from daily energy expenditure or advanced energy expenditure modes. Daily energy expenditure mode shows the user the amount of energy expended during each day of the recording as shown on the right. ** see bibliography page for details
Advanced energy expenditure mode allows the user to view the activity, heart rate and energy expenditure in more detail. An example recording is shown on the right.

Actiheart and IBI
The Actiheart can be used in short term recording mode to record heart rate variability data (HRV). Every beat is logged and can be displayed together with the inter-beat interval (IBI) for up to 440,000 beats.

Actiheart and IBI

Actiheart用短期记录方式记录的心率变异性的数据(HRV)。记录每一次心跳, 可以显示连同inter-beat间隔(IBI)长达44万次心跳。

 Actiheart Recording Times

The Actiheart is ideal for use in both short and long term monitoring situations. The following table shows the maximum recording times available in different modes: