Results 1 to 10 of about 5,530,260 (357)

Novel blood pressure and pulse pressure estimation based on pulse transit time and stroke volume approximation

open access: yesBioMedical Engineering OnLine, 2018
Background Non-invasive continuous blood pressure monitors are of great interest to the medical community due to their value in hypertension management. Recently, studies have shown the potential of pulse pressure as a therapeutic target for hypertension,
Joonnyong Lee   +5 more
doaj   +2 more sources

Composite Pressure Cell for Pulsed Magnets [PDF]

open access: yesReview of Scientific Instruments 92, 023903 (2021), 2020
Extreme pressures and high magnetic fields can affect materials in profound and fascinating ways. However, large pressures and fields are often mutually incompatible; the rapidly changing fields provided by pulsed magnets induce eddy currents in the metallic components used in conventional pressure cells, causing serious heating, forces and vibration ...
Doan N. Nguyen   +6 more
arxiv   +5 more sources

Pulse pressure and age at menopause [PDF]

open access: yesBMC Women's Health, 2002
Background The objective of this study was to study the association of early age at menopause with pulse pressure (PP), a marker of arterial stiffness, and PP change.
Eigenbrodt Marsha   +3 more
doaj   +5 more sources

Pulse pressure amplification and its determinants

open access: yesBlood Pressure, 2015
Background. Pulse pressure (PP) amplification expressed as the peripheral-to-central PP ratio has gained importance in the assessment of cardiovascular phenotypes and cardiovascular risk. The aim of the present study was to assess the relationship between PP amplification, large vessel parameters and peripheral blood pressure (BP) to gain insights into
Gernot Pichler   +5 more
openaire   +6 more sources

Pavane for a pulse pressure variation defunct [PDF]

open access: yesCritical Care, 2013
Hemodynamic management of critically ill patients in the ICU or high-risk patients in the operating room has paradoxically shown progress in terms of outcome after the systematic application of volume responsiveness/flow optimization based on pulse pressure variation and/or stroke volume variation during controlled, positive-pressure ventilation in ...
S. Søndergaard
openaire   +4 more sources

P1 DETERMINANTS OF PERIPHERAL PULSE PRESSURE AND PULSE PRESSURE AMPLIFICATION

open access: yesArtery Research, 2018
Ye Li   +4 more
doaj   +3 more sources

Pulse Pressure and Diabetic Eye Disease

open access: yesJournal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2019
See Article Yamamoto et ...
Anthony M. Dart
doaj   +3 more sources

5.6 PULSE PRESSURE AND AGE

open access: yesArtery Research, 2012
N. Westerhof, B.E. Westerhof
doaj   +3 more sources

Determinants of Pulse Pressure [PDF]

open access: yesHypertension, 1998
Abstract —We have searched to define the major arterial parameters that determine aortic systolic (P s ) and diastolic (P d ) pressure in the dog. Measured aortic flows were used as input to the 2-element windkessel model of the arterial system, with peripheral resistance ...
Stergiopulos, N., Westerhof, N.
openaire   +3 more sources

Pulse pressure and prognosis [PDF]

open access: yesHeart, 2001
Many epidemiological studies have demonstrated the close relation between blood pressure and the subsequent development of cardiovascular disease. Blood pressure has characteristically been defined by its direct relation with cardiac output and peripheral resistance. In essential hypertension, the most consistent cause for an elevated blood pressure is
Rajdeep S. Khattar, J D Swales
openaire   +3 more sources

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