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Stroke Volume during Mueller Maneuver Measured by Impedance Cardiography in Patients with Mitral Regurgitation
- 1.0336311 - ÚPT 2011 RIV US eng J - Journal Article
Viščor, Ivo - Jurák, Pavel - Vondra, Vlastimil - Halámek, Josef - Leinveber, Pavel
Stroke Volume during Mueller Maneuver Measured by Impedance Cardiography in Patients with Mitral Regurgitation.
Computing in Cardiology. Roč. 36, - (2009), s. 749-751. ISSN 0276-6574
R&D Projects: GA AV ČR IAA200650801; GA ČR GP102/07/P425
Institutional research plan: CEZ:AV0Z20650511
Keywords : Mueller maneuver * impedance cardiography * congestive heart failure
Subject RIV: JA - Electronics ; Optoelectronics, Electrical Engineering
http://cinc.mit.edu/archives/2009/pdf/0749.pdf
The Mueller maneuver (MM) is frequently used to simulate obstructive sleep apnea. During the Mueller maneuver, the fall in intrathoracic pressure results in the instant fall in stroke volume. The fall is more stressed in patients with congestive heart failure. The quick changes in stroke volume during the Mueller maneuver can be detected non-invasively by echocardiography, arterial pulse-wave analysis and electrical impedance cardiography (ICG). We use our bioimpedance monitor device (ISI BM1.2) to test ability of ICG method for detection of stroke volume change during the Mueller maneuver.
Permanent Link: http://hdl.handle.net/11104/0180569
Number of the records: 1