MANEUVER-BASED PLETHYSMOGRAPHIC PULSE VARIATION DETECTION SYSTEM AND METHOD

摘要

The disclosed embodiments relate to a system and method for monitoring patient data. An exemplary method comprises obtaining plethysmographic pulse variation data that corresponds to a variation in a plethysmographic pulse of a patient, searching the plethysmographic pulse variation data for an indication of a reduction of venous return in response to a maneuver on or by the patient, and generating an output if the indication of the reduction of venous return is detected.