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Pulse Wave Velocity Testing in the Baltimore Longitudinal Study of Aging
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Aortic wave speed: two-point and peripheral pressure methods compared with the gold standard
Nico Westerhof1, Berend E Westerhof
1aDepartment of Pulmonary Diseases, Institute for Cardiovascular Research, ICaR-VU, VU University Medical Center bEdwards Lifesciences BMEYE cHeart Failure Research Center, Academic Medical Center Amsterdam, Amsterdam, The Netherlands.
Journal of Hypertension
|April 25, 2015
Summary
No abstract available in PubMed .
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This invasive approach involves cannulating a peripheral artery. During each cardiac contraction, pressure generates mechanical motion within the catheter, transmitted through rigid, fluid-filled tubing to a transducer. This transducer converts mechanical motion into electrical signals displayed as waveforms on a monitor. An automatic flushing system prevents blood backflow. Due to the potential risk of unexpected arterial blood loss, this method is primarily used in intensive...
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Preparation of Equipment:
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