Cardiosense

Cardiosense is a Chicago-based health-tech company building an AI platform that turns raw physiological signals into clinical intelligence for heart failure. Its FDA-cleared CardioTag wearable simultaneously captures ECG, PPG and seismocardiogram (SCG) signals, and its machine-learning algorithms estimate pulmonary capillary wedge pressure (PCWP) - a key measure of cardiac filling pressure - noninvasively, so clinicians can spot a worsening heart before it lands a patient in the hospital.