a system for data integration and collation of medical data is described . the system includes a plurality of data sources and a plurality of connectors , wherein the data sources include data from a physiological sensor and a caregiver data store , a connector and source are paired , and each paired connector converts source data between a first format and a second format different from the first format . the system further includes a rules engine and a medical rule associated with a medical protocol and a core transaction processing system configured to apply the medical rule to the data in the second format to implement a compliance rules check of the medical protocol . also described is a system for monitoring post - procedure complications using a plurality of physiological sensors for collecting medical data ; an on - site gateway communicating with the sensors ; a server for receiving physiological data recorded by the sensors from the gateway ; a database comprising a patient medical record , a prescribed protocol , and a rule set describing the prescribed protocol ; and a medical rule evaluator for accessing the rule set and applying the rule set to the physiological data to determine compliance with the prescribed protocol .