AMBULATORY MONITORING OF PHYSIOLOGIC RESPONSE TO VALSALVA MANEUVER
Systems and methods for monitoring physiologic response to Valsalva maneuver (VM) are disclosed. An exemplary patient monitor may detect a natural incidence of a VM session occurred in an ambulatory setting using a heart sound (HS) signal sensed from the patient. The patient monitor may include a ph...
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Main Authors | , , , , |
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Format | Patent |
Language | English |
Published |
06.02.2020
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Subjects | |
Online Access | Get full text |
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Summary: | Systems and methods for monitoring physiologic response to Valsalva maneuver (VM) are disclosed. An exemplary patient monitor may detect a natural incidence of a VM session occurred in an ambulatory setting using a heart sound (HS) signal sensed from the patient. The patient monitor may include a physiologic response analyzer to sense patient physiologic response during the detected VM session, and generate a cardiovascular or autonomic function indicator based on the sensed physiologic response to the VM. Using the physiologic response to the VM, the system may detect a target physiologic event using the sensed physiologic response to the VM. |
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Bibliography: | Application Number: US201916515740 |