AI Clinical Reasoning for Chronic Care

Google Cloud Startup Program Application — Ardia Health is transforming chronic respiratory care through longitudinal clinical reasoning. Predict exacerbations 7 days in advance, reduce ER visits by 40%, and generate $180/patient/month in RPM revenue.

Healthcare API Vertex AI BigQuery HIPAA Compliant 100% Google Cloud

How Ardia Works

Clinical Reasoning Engine — 5-Step Flow

🧠 Clinical Reasoning, Not Alerts

Unlike transcription tools or alert systems, Ardia analyzes longitudinal patient data to predict deterioration 7 days before crisis. We reason across time, recommend next-best-actions, and help providers prevent ER visits.

1️⃣

Data Ingestion

FHIR, EHR, wearables, patient-reported symptoms via Google Cloud Healthcare API

2️⃣

Normalization

Clean and map to clinical ontologies (SNOMED, LOINC) using Dataflow + BigQuery

3️⃣

Clinical Reasoning

Temporal pattern analysis and multi-factor correlations via Vertex AI

4️⃣

Risk Stratification

0-100 exacerbation risk score + recommended interventions

5️⃣

Provider & Patient

Real-time dashboards and mobile app guidance powered by Cloud Run + Firebase

Google Cloud Architecture

Why Google Cloud is Essential

📊 5-Layer Infrastructure Stack

Data Layer: Cloud Healthcare API (FHIR R4), BigQuery, Cloud Storage, Pub/Sub

AI/ML Layer: Vertex AI custom models, AutoML Tables, Vertex AI Pipelines

Application Layer: Cloud Run, Cloud Functions, Firebase, Dataflow

Security & Compliance: Cloud IAM, Cloud KMS, VPC Service Controls, Cloud Logging

100% Google Cloud infrastructure — No multi-cloud dependencies

Real Use Case — Asthma/COPD Care

Preventing ER Visits Through AI Reasoning

📱

Day 1

Patient reports increased breathlessness. Rescue inhaler use: 3x/day (normal: 1x/week)

🧠

Day 2

Ardia AI analyzes: FEV1 ↓ 5%, nighttime symptoms ↑. Exacerbation risk: 68%

🩺

Day 3

Provider dashboard flags patient as HIGH PRIORITY. Schedules urgent visit

Day 7

Patient stabilizes. ER visit avoided ($8,000 saved). Clinic earns $60 RPM revenue

📊 Phase 1 Deployment (Q1 2026)

Target: 3 primary care clinics, 500 asthma/COPD patients

Goal: 40% ER visit reduction, $180/patient/month RPM revenue

Outcomes: 94% prediction accuracy, <200ms inference latency, 99.9% uptime

Why Ardia Is Different

Competitive Differentiation

🧠

Reasoning > Alerts

We explain clinical logic and recommend actions, not just flag problems

🔮

Intelligence > Transcription

We solve care gaps (predict deterioration), not documentation gaps

Proactive > Reactive

We predict crisis 7 days early, not after ER admission

☁️

Healthcare-Native Cloud

100% Google Cloud with Healthcare API, Vertex AI, BigQuery

Google Cloud Startup Program Application

$100K in Credits + Technical Partnership

💰 Credit Breakdown

$30K — Vertex AI model training (custom respiratory exacerbation models)

$25K — BigQuery analytics (longitudinal patient timelines)

$15K — Healthcare API FHIR store (EHR data ingestion)

$10K — Cloud Run/Functions (provider dashboard + patient app)

$10K — Monitoring/Security (Cloud Logging, IAM, KMS)

$10K — Dataflow ETL (Epic/Cerner integrations)

📈 Success Metrics (12 Months)

✓ 40% reduction in ER visits | ✓ $180/patient/month RPM revenue

✓ 94% prediction accuracy | ✓ <200ms inference latency

✓ 10 clinics, 2,000 patients | ✓ 99.9% uptime