Systems and methods for managing cardiac information concerning a patient are provided. In some aspects, cardiac information objects are displayed graphically at an interface having at least two axes. Time is displayed on a first axis of the at least two axes and parameters of the cardiac information objects are displayed on a second axis of the at least two axes. Each cardiac information object is spatially associated with at least a portion of the time displayed and a parameter displayed. In some aspects, the interface advantageously allows a user to conveniently view and manage the cardiac information objects.