Three Core Pillars of Our Solution
Staged Management
Comprehensive coverage of ACC/AHA CVD stages A (at-risk individuals), B (pre-heart failure), and C (symptomatic heart failure) with tailored interventions. From risk predictive alerts and symptom management tools, we guide users through every stage.
CDARS-Trained ML Models
Advanced machine learning models trained on anonymized clinical data from Hong Kong's Clinical Data Analysis and Reporting System (CDARS). This electronic healthcare database, managed by the Hospital Authority, covers ≈80% of the population (about 7.5 million people), enabling precise risk prediction, SHAP force plots for intuitive visualizations, and multi-outcome prognosis.
Ethics Medical Centre Integration
Seamless connection with our partner, Ethics Medical Centre, for diagnostic services. Located at Ocean Centre in Tsim Sha Tsui, it provides high-quality, affordable tests like ECG, echocardiograms, blood tests, and more to feed into our AI models.
Closed-Loop Care Model
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Patient Onboarding
Start with a simple risk profiling questionnaire to assess CVD factors. This creates a personalised profile and recommends next steps.
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Body Check
Schedule ECG, echo, blood tests, and other diagnostics at Ethics Medical Centre for accurate baseline data.
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Data Analysis
Secure API sync to our CDARS-trained ML models, which analyse data to generate risk scores, predicted outcomes, and visualisations like SHAP force plots.
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Personalized Feedback
Our LLM-powered chatbot delivers tailored guidance, lifestyle recommendations, and real-time updates. It evolves based on your unique health profile, integrating all data for proactive advice.
Key Platform Features
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Personalized Care
Tailored recommendations based on your health data, including symptom logging, lifestyle tracking, and family sharing options.
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Real-Time Updates
Instant alerts for risk changes, medication reminders, and progress tracking via our mobile app.
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Risk Scoring
Advanced ML-driven scores for 10-year CVD event probability, heart failure progression, and more, with clear visualizations.
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LLM Chatbot
A conversational AI agent that provides scientific, accurate advice on diet, exercise, and management. Supports Cantonese/English voice chat and integrates with wearables for data syncing.
Empowering Heart Health with AI Innovation
Heart Guardian is CVD-focused yet powered by comprehensive body check data (blood, ECG, echo, ultrasound, etc.) from Ethics Medical Centre, giving you a complete health picture.
Built on decades of real-world Hong Kong research and CDARS data covering 80% of the population, our AI delivers truly patient-based, clinically validated predictions.
A dedicated mobile app and connected devices are coming soon for seamless daily management. With 34 top-tier publications and an expert team from HKU, we don’t just use AI — we created the science behind it. This is heart care built for Hong Kong, by Hong Kong.
Our Collaborative Partnerships
Your Privacy & Data Security
Protected at Every Step
At Heart Guardian, your data security is our top priority. We adhere strictly to Hong Kong's Personal Data (Privacy) Ordinance (PDPO) and utilise local AWS servers for encrypted storage and transmission, ensuring sub-100ms latency while maintaining full compliance with privacy regulations. All health records from CDARS and Ethics Medical Centre are anonymised and processed via secure APIs, with no personal data shared without explicit consent. Our multi-layered safeguards, including automated chatlog reviews and dual oversight by clinicians and algorithms, prevent breaches and misinformation, giving you peace of mind in a truly protected ecosystem.
Experience the Health Guardian - KH Health Tech Difference
5
Years of Industry Expertise
40+
Health baseline
data feature
269K+
Patients Empowered
30+
Years
Follow-Up Data
10+
Health-Tech Innovations