Thought Technology Ltd.. CardioPro is a specialized physiological monitoring and biofeedback application for the cardiovascular and respiratory systems. It can perform real-time feedback on respiratory sinus arrhythmia (RSA) and heart rate variability (HRV) from an electrocardiography (EKG) or blood volume pulse (BVP) sensor. The system can also monitor other key physiological functions, such as respiration, temperature and skin conductance, for the most complete view on your client's physiology. With a simple graphic user interface and comprehensive reporting features, CardioPro lets you easily flow through the steps of recording, reviewing, and analyzing data. CardioPro is powerful enough for research applications, yet remains flexible for clinical work.