Product Function                     Monitor all connected ergometers and achieve collective exercise            through the V3.0 rehabilitation management system           Control multiple exercise devices           Record and store the training process           Execute multiple exercise prescriptions           Monitor real-time exercise information            Evaluate whether the patient can receive a cardiopulmonary     exercise test (pre-evaluation)                         Test patients' safe exercise intensity        Deterine exertional dyspnea and provide medication instruction        Bedside exercise for cardiac rehabilitation