WEAK CARDIAC EJECTION PATTERNS RESULTS IN INCREASED CENTRAL TO PERIPHERAL PULSE PRESSURE AMPLIFICATION

2011 ◽  
Vol 29 ◽  
pp. e484-e485
Author(s):  
B. Westerhof ◽  
B. Van Den Bogaard ◽  
B. J. Van Den Born ◽  
J. P. Van Den Wijngaard ◽  
F. Mattace-Raso
Keyword(s):  
Pulse Pressure ◽  
Pressure Amplification ◽  
Peripheral Pulse

P1 DETERMINANTS OF PERIPHERAL PULSE PRESSURE AND PULSE PRESSURE AMPLIFICATION

2018 ◽  
Vol 24 (C) ◽  
pp. 80
Author(s):  
Ye Li ◽  
Antoine Guilcher ◽  
Samuel Vennin ◽  
Jordi Alastruey-arimon ◽  
Phil Chowienczyk
Keyword(s):  
Pulse Pressure ◽  
Pressure Amplification ◽  
Peripheral Pulse

P1.08 THE BRACHIO-TO-RADIAL PULSE PRESSURE AMPLIFICATION AND ITS CONTRIBUTION TO CENTRAL-TO-PERIPHERAL PULSE PRESSURE AMPLIFICATION

2010 ◽  
Vol 4 (4) ◽  
pp. 154
Author(s):  
G. Pucci ◽  
J. Cheriyan ◽  
L. Whittaker ◽  
S.S. Hickson ◽  
G. Schillaci ◽  
...  
Keyword(s):  
Pulse Pressure ◽  
Radial Pulse ◽  
Pressure Amplification ◽  
Peripheral Pulse

scholarly journals Mortality and Cardiovascular Events Are Best Predicted by Low Central/Peripheral Pulse Pressure Amplification But Not by High Blood Pressure Levels in Elderly Nursing Home Subjects

2012 ◽  
Vol 60 (16) ◽  
pp. 1503-1511 ◽  
Author(s):  
Athanase Benetos ◽  
Sylvie Gautier ◽  
Carlos Labat ◽  
Paolo Salvi ◽  
Filippo Valbusa ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Nursing Home ◽  
High Blood Pressure ◽  
Pulse Pressure ◽  
Cardiovascular Events ◽  
Pressure Amplification ◽  
Peripheral Pulse

scholarly journals Pulse Pressure Amplification and Risk of Cardiovascular Disease

2008 ◽  
Vol 21 (4) ◽  
pp. 388-392 ◽  
Author(s):  
M.-E. Nijdam ◽  
Y. Plantinga ◽  
H. T. Hulsen ◽  
W. J. W. Bos ◽  
D. E. Grobbee ◽  
...  
Keyword(s):  
Cardiovascular Disease ◽  
Pulse Pressure ◽  
Pressure Amplification

scholarly journals Peripheral Augmentation Index Defines the Relationship Between Central and Peripheral Pulse Pressure

Hypertension ◽  
2008 ◽  
Vol 51 (1) ◽  
pp. 112-118 ◽  
Author(s):  
Shahzad Munir ◽  
Antoine Guilcher ◽  
Tamra Kamalesh ◽  
Brian Clapp ◽  
Simon Redwood ◽  
...  
Keyword(s):  
Pulse Pressure ◽  
Augmentation Index ◽  
Peripheral Pulse ◽  
The Relationship

[PP.06.04] COMPARISON OF PULSE WAVE VELOCITY AND PULSE PRESSURE AMPLIFICATION IN THE ASSOCIATION WITH TARGET ORGAN DAMAGES IN THE COMMUNITY-BASED ELDERLY

2016 ◽  
Vol 34 ◽  
pp. e148
Author(s):  
B. Bai ◽  
J. Xiong ◽  
S.K. Yu ◽  
Y.W. Zhou ◽  
C. Chi ◽  
...  
Keyword(s):  
Pulse Wave Velocity ◽  
Wave Velocity ◽  
Pulse Pressure ◽  
Pulse Wave ◽  
Target Organ ◽  
Community Based ◽  
Pressure Amplification

Abstract MP100: Arterial Stiffness and Pressure Amplification Associated with Markers of Cerebral Microvascular Disease: The Atherosclerosis Risk in Communities Neurocognitive Study (ARIC-NCS)

Circulation ◽  
2016 ◽  
Vol 133 (suppl_1) ◽  
Author(s):  
Priya Palta ◽  
Jingkai Wei ◽  
Michelle Meyer ◽  
Melinda C Power ◽  
Jennifer A Deal ◽  
...  
Keyword(s):  
Older Adults ◽  
Arterial Stiffness ◽  
Pulse Pressure ◽  
Aortic Stiffness ◽  
Brain Mri ◽  
Intracranial Volume ◽  
Sampling Weights ◽  
Arterial Stiffening ◽  
Lacunar Infarcts ◽  
Pressure Amplification

Introduction: Small vessel disease is associated with decreased cognitive function, possibly differential by race. Age-related central arterial stiffening increases pulsatility resulting in hypoperfusion, microvascular damage and remodeling in the brain, potentially impairing cognition. We examined if arterial stiffness and pressure amplification are associated with lacunar infarcts and greater volumes of white matter hyperintensities (WMH) in a sample of Caucasian and African American (AA) older adults. Methods: We analyzed a cross-sectional sample of ARIC participants aged 67-90 years (n=1486) from visit 5 (2011-2013), with brain magnetic resonance imaging (MRI). The Omron VP-1000 Plus was used to measure aortic stiffness (carotid-femoral pulse wave velocity [cfPWV]) and pressure amplification measures (pulse pressure amplification [PPA], central pulse pressure [cPP], and estimated central systolic blood pressure [cSBP]). Aortic stiffness and pressure amplification were dichotomized at race-specific 25th percentile cut points. Brain MRI using 3D-1.5T equipment quantified the presence of lacunar infarcts and volumes of WMH following a standardized protocol. Logistic regression, adjusted for age, sex, education, ApoE4, heart rate, smoking and body mass index, was used to quantify the odds of lacunar infarcts in participants with high vs. low cfPWV, cPP, cSBP, and low vs. high PPA. Linear regression models, additionally adjusted for intracranial volume, estimated the difference in log-transformed volumes of WMH among participants with high vs. low cfPWV, cPP, cSBP, and low vs. high PPA. Probability sampling weights for an MRI were included to allow for generalizability to the full visit 5 cohort. Results: Among the 1486 participants with a brain MRI (mean age: 76, 41% male, 26% AA), measures of aortic stiffness and pressure amplification were associated with lacunar infarcts in Caucasians, but not in AAs. Caucasian participants with a high cfPWV had greater odds of lacunar infarcts (Odds Ratio [OR] =2.02, 95% confidence interval [CI]: 1.23, 2.20). Caucasians with high cSBP had higher odds of lacunar infarcts (OR=1.72, 95% CI: 1.10, 2.69). In Caucasians, high cfPWV was associated with a 21% (95% CI: 6, 38) greater volume of WMH as compared to a low cfPWV; high cSBP was associated with a 28% (95% CI: 14, 45) greater volume of WMH compared to a low cSBP. In AAs, high cfPWV was associated with a 32% (95% CI: 7, 62) greater volume of WMH as compared to low cfPWV. Cerebral microvascular imaging markers did not differ quantitatively with measures of PPA and cPP. Conclusions: Central arterial stiffening and pressure amplification are plausible microvascular contributors to cognitive aging, providing new information on modifiable pathways for previously observed associations between cardiovascular disease risk factors and the rates of cognitive decline and dementia among older adults.

Evaluation of cardiac output variations with the peripheral pulse pressure to mean arterial pressure ratio

2018 ◽  
Vol 33 (4) ◽  
pp. 581-587 ◽  
Author(s):  
Audrey Tantot ◽  
Anais Caillard ◽  
Arthur Le Gall ◽  
Joaquim Mateo ◽  
Sandrine Millasseau ◽  
...  
Keyword(s):  
Cardiac Output ◽  
Mean Arterial Pressure ◽  
Arterial Pressure ◽  
Pulse Pressure ◽  
Pressure Ratio ◽  
Peripheral Pulse

Pulse Pressure Amplification and Arterial Stiffness in Middle Age

2014 ◽  
pp. 281-295
Author(s):  
Alberto P. Avolio ◽  
Mark Butlin ◽  
Athanase D. Protogerou
Keyword(s):  
Arterial Stiffness ◽  
Pulse Pressure ◽  
Middle Age ◽  
Pressure Amplification

Determinants of pulse pressure amplification in hypertensive and diabetic patients

2018 ◽  
Vol 42 (3) ◽  
pp. 374-384 ◽  
Author(s):  
Alexandre Vallée ◽  
Alexandra Yannoutsos ◽  
Yi Zhang ◽  
Guillaume Henry-Bonniot ◽  
Athanase Protogerou ◽  
...  
Keyword(s):  
Pulse Pressure ◽  
Diabetic Patients ◽  
Pressure Amplification
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