Telehealth & remote patient monitoring
Care that reaches the patient where they are — a video visit, or a stream of vitals from a home device — and the data path that makes it clinical-grade.
In one line
Telehealth delivers care at a distance (most visibly, the video consult); remote patient monitoring (RPM) streams a patient's own measurements — blood pressure, glucose, weight, SpO₂ — from home into the clinical record so problems are caught between visits.
The two modes
- Synchronous — real-time video/audio: the telemedicine consult, tele-ICU, tele-stroke. Closes the distance between a patient and a specialist.
- Asynchronous & RPM — store-and-forward (a dermatology photo sent for review) and continuous monitoring. A connected cuff sends each reading over BLE → phone → cloud → record, where it becomes a trended FHIR Observation and can trigger an alert.
Where it shows up
Chronic-disease management (hypertension, diabetes, heart failure), post-discharge follow-up, rural and specialist access, and the entire RPM device industry. In India, telehealth at population scale is a core ABDM goal.
Watch for
The clinical hard parts aren't the video call — they're data quality (is the home reading trustworthy?), alert fatigue (too many false alarms and the real one is missed), equity (who lacks a device or signal?), and reimbursement and licensure. A monitoring programme is a care pathway, not a gadget.
What makes it clinical-grade
The video call is the easy part; trustworthy data is the hard part. A clinical-grade RPM stream needs a validated device (not a consumer toy), correct units (UCUM) and patient identity so a reading is never an orphan, trend storage so one number becomes a pattern, and escalation rules that route an abnormal value to a human who can act — not to a dashboard nobody watches. The data path (device → hub → cloud → FHIR Observation → record) only adds value if every hop preserves meaning.
Key takeaways
- Telehealth = care at a distance (sync video); RPM = the patient's own vitals streamed home → record.
- Two modes: synchronous (consult, tele-ICU) and asynchronous / RPM (store-and-forward, monitoring).
- Clinical-grade needs validated devices, correct units/identity, trends, and escalation to a human.
- The hard parts are data quality, alert fatigue, equity, and reimbursement — design the pathway, not the device.
Check your recall
0 of 2 recalledActive recall beats re-reading — try to answer, then reveal.
Telehealth vs remote patient monitoring (RPM)?
What makes an RPM stream 'clinical-grade'?