An integrated perfusion system comprising: a heart lung machine including two to seven pump modules , each pump module having a control unit ; a controller in communication with each control unit , wherein the controller is configured to operate the heart lung machine ; an input device in communication with the controller and configured to enter information that is not otherwise entered into the control units ; an output device in communication with the controller and configured to be used by the heart lung machine to display pertinent information; a data management system in communication with the heart lung machine , the data management system including an RF sensor and a processor in communication with the RF sensor ; and one or more disposable elements configured to be used in conjunction with the heart lung machine , each disposable element including an RFID tag programmed with identifying information for the one or more disposable elements that can be read by the RF sensor ; characterized by : wherein the identifying information is used to unlock an algorithm in the data management system depending on the identity of the one or more disposable elements ; wherein the algorithm monitors and/or provides data related to a patient's metabolism; wherein the data management system is configured to track and display metabolic parameters. a heart lung machine including two to seven pump modules , each pump module having a control unit ; a controller in communication with each control unit , wherein the controller is configured to operate the heart lung machine ; an input device in communication with the controller and configured to enter information that is not otherwise entered into the control units ; an output device in communication with the controller and configured to be used by the heart lung machine to display pertinent information; two to seven pump modules , each pump module having a control unit ; a controller in communication with each control unit , wherein the controller is configured to operate the heart lung machine ; an input device in communication with the controller and configured to enter information that is not otherwise entered into the control units ; an output device in communication with the controller and configured to be used by the heart lung machine to display pertinent information; a data management system in communication with the heart lung machine , the data management system including an RF sensor and a processor in communication with the RF sensor ; and one or more disposable elements configured to be used in conjunction with the heart lung machine , each disposable element including an RFID tag programmed with identifying information for the one or more disposable elements that can be read by the RF sensor ; characterized by : wherein the identifying information is used to unlock an algorithm in the data management system depending on the identity of the one or more disposable elements ; wherein the algorithm monitors and/or provides data related to a patient's metabolism; wherein the data management system is configured to track and display metabolic parameters. wherein the identifying information is used to unlock an algorithm in the data management system depending on the identity of the one or more disposable elements ; wherein the algorithm monitors and/or provides data related to a patient's metabolism; wherein the data management system is configured to track and display metabolic parameters. <EOS>