Small Changes, Better Health

Episodic monitoring is built around the idea that we'll catch what matters when the patient shows up. Blood pressure at the appointment. Weight at the next visit. Symptoms at the ER. It's a model that treats health as a series of snapshots — and it works, as long as the deterioration is polite enough to wait for the next photograph.

Real deterioration is not polite. Congestive heart failure decompensates over days, not minutes. Infection surfaces first in resting heart rate and respiratory pattern, not in a fever the patient thinks to mention. Fall risk climbs weeks before the fall, in gait and balance signals the patient can't feel themselves.

Small, then small, then small, then emergency

The signal chain for most preventable hospitalizations looks the same. A small change, then a slightly larger change, then a still-larger change — and then the emergency that gets everyone's attention. The first three steps almost always happen at home, in the hours between visits, without anyone measuring them.

eShirt is built to see the first three steps. Not to add another alarm — clinicians don't need more alarms — but to give the care team an objective, continuous view of physiologic trends, with alert thresholds the clinician sets themselves. Signal, not noise.

Better health, from the small side

Better health outcomes almost never come from catching an emergency in time. They come from noticing something small early enough that it never becomes an emergency at all. That's what continuous monitoring makes possible. That's the outcome the federal system is buying when it buys eShirt.