There are nearly 15 million office visits per year for heart failure patients including cardiology and primary care. Indicor provides physicians with an inexpensive, rapid testing tool for the time constrained office setting. Whether as part of a comprehensive disease management program, or care associated with a specific hospitalization, Indicor provides an estimation of LVEDP, the earliest indicator of pre-clinical congestion. This technology along with other diagnostic techniques may help detect early warning signs and allow for earlier intervention to prevent 30 day readmissions or other hospitalizations. The test is simple to use and can be easily incorporated into the pre-screening process along with weight and other vital signs. Patient testing data can be accessed via the Vixiar Cloud or loaded into existing medical records or data analysis systems.