Real-Time Medical Device Data Streaming Processor

Create a high-performance Python microservice using asyncio and gRPC that can handle real-time streaming from multiple medical IoT devices, including heart rate monitors, glucose sensors, and wearable health trackers. Implement intelligent data validation, anomaly detection algorithms, and a configurable alert system that can trigger notifications for critical health events. The system must support horizontal scaling, maintain sub-100ms latency, and generate comprehensive performance metrics.