Abstract: The present invention is directed to a method and system for monitoring function and/or diagnosing dysfunction of the cardiovascular system of a human subject. The method comprise measuring pulse wave signals of the subject during rapid excitation of the cardiovascular system, analyzing the measured signals and computing indicators reflecting a response to said excitation. The cardiovascular excitation preferably comprise a controlled breathing protocol characterized by a predefined frequency of breaths (e.g., about 0.1 Hz).

Abstract: System and method for determining a condition of a cardiovascular system are provided. One or more pulse curves may be obtained. At least two points on the pulse curve, substantially including a dicrotic notch may be selected. A first parameter pertaining to a section of the pulse curve contained by the selected points may be calculated. A second parameter pertaining to a curve other than the pulse curve and traversing the selected points may be calculated. A notch coefficient may be computed by relating the first parameter to the second parameter. Other embodiments are described and claimed.

Abstract: Apparatus, system, and method for acquiring data from a subject and, based on acquired data, computing indicators and results. The method comprises guiding a subject to perform a predefined protocol and further comprising acquiring data while supervising proper execution of the protocol. The method may comprise validating data acquired, communicating data acquired to a remote analysis server, calculating indicators and results by the remote analysis server and communicating indicators and results to an initiator of the process. Apparatus may include a data acquisition device to acquire data from a subject and a processor to receive and process the data. A system may include a data acquisition device to acquire data from a subject, a data acquisition computer, and a remote analysis server in communication with the data acquisition computer.

Abstract: The present invention is directed to a method and system for monitoring function and/or diagnosing dysfunction of the cardiovascular system of a human subject. The method comprise measuring pulse wave signals of the subject during rapid excitation of the cardiovascular system, analyzing the measured signals and computing indicators reflecting a response to said excitation. The cardiovascular excitation preferably comprise a controlled breathing protocol characterized by a predefined frequency of breaths (e.g., about 0.1 Hz).

Abstract: The present invention is directed to a method and system for monitoring function and/or diagnosing dysfunction of the cardiovascular system of a human subject. The method comprise measuring pulse wave signals of the subject during rapid excitation of the cardiovascular system, analyzing the measured signals and computing indicators reflecting a response to said excitation. The cardiovascular excitation preferably comprise a controlled breathing protocol characterized by a predefined frequency of breaths (e.g., about 0.1 Hz).

Abstract: The present invention is directed to a method and system for monitoring function and/or diagnosing dysfunction of the cardiovascular system of a human subject. The method comprise measuring pulse wave signals of the subject during rapid excitation of the cardiovascular system, analyzing the measured signals and computing indicators reflecting a response to said excitation. The cardiovascular excitation preferably comprise a controlled breathing protocol characterized by a predefined frequency of breaths (e.g., about 0.1 Hz).