New PDA Listens To Your Heartbeat

Roland Piquepaille writes "CardioNet Inc., a company based in San Diego, has developed a wireless technology to monitor heart patients. According to this Computerworld article, the technology was 'originally developed by Qualcomm Inc. to track and send messages to large truck fleets.' CardioNet's service is initially focused on the 2 million U.S. people suffering from arrhythmia. Each patient is equipped with a PDA-type electrocardiogram (ECG) monitoring device connected by a short-range wireless system to electrodes on his chest. Data is sent to his doctor via a built-in cell phone chip. More details, including a diagram and pictures showing how the system works are also available."