Results 221 to 230 of about 83,271 (257)

Resistant hypertension and central aortic pressure

Journal of Hypertension, 2014
I D r Campese [1] suggests that the diagnosis of ‘resistant hypertension’ be tightened in patients considered for invasive treatment by catheterbased renal denervation or carotid baroreceptor activation. He proposes eight additional steps for modification of the American Heart Association definition [2].
Michael F, O'Rourke, Michel E, Safar, Audrey, Adji   +2 more
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Augmentation of the aortic and central arterial pressure waveform

Blood Pressure Monitoring, 2004
Late systolic augmentation of the ascending aortic and central arterial pressure wave is a characteristic feature of aging, and is attributable to stiffening of the aorta and major central arteries. It is caused by increased pulse wave velocity in these vessels with early return of wave reflection from peripheral sites, predominantly in the lower part ...
Michael F, O'Rourke, Alfredo L, Pauca
openaire   +2 more sources

Central aortic pressure and clinical outcomes

Journal of Hypertension, 2009
20410
Williams, B, Lacy, PS
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Left ventricular, central aortic, and peripheral pressure pulses in aortic stenosis∗

The American Journal of Cardiology, 1958
Abstract 1. (1) Changes in the contour of the brachial artery, left ventricular, and aortic pressure pulses in aortic stenosis are discussed. 2. (2) There is no demonstrable relationship between the position of the anacrotic notch or its time of occurrence and the stroke volume, pulse pressure, systolic pressure gradient, and aortic valve ...
G, RABER, H, GOLDBERG
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Central pulse pressure is inversely associated with proximal aortic remodelling

Journal of Hypertension, 2021
Objectives: Hypertension leads to aortic stiffening and dilatation but unexpected data from the Framingham Heart Study showed an inverse relationship between brachial pulse pressure and aortic diameter. Aortic dilatation would not only lead to lower pulse pressure but also to a worse prognosis (cardiac events, heart failure ...
Francesco, Tosello, Andrea, Guala, Fabrizio, D'ascenzo, Martina, Bollati, Dario, Leone, Luca, Sabia, Giulia, Bruno, Giulia, Mingrone, Anna, Astarita, Fabrizio, Vallelonga, Eleonora, Avenatti, Claudio, Moretti, Franco, Veglio, Luca, Ridolfi, Alberto, Milan   +14 more
openaire   +2 more sources

The noninvasive estimation of central aortic blood pressure in patients with aortic stenosis

Journal of Hypertension, 2008
To determine the relationship between brachial blood pressure, and transfer function-estimated and invasively measured central aortic pressure in patients with at least moderate symptomatic aortic stenosis.Fourteen patients aged 54-81 years with mean (SD) effective valve area of 0.69 (0.20) cm2, undergoing coronary angiography, had simultaneous ...
Rajani, Ronak, Chowienczyk, Phil, Redwood, Simon, Guilcher, Antoine, Chambers, John B   +4 more
openaire   +3 more sources

Central aortic pulse pressure, thrombogenicity and cardiovascular risk

Journal of Thrombosis and Thrombolysis, 2017
High central aortic pulse pressure (CPP) and thrombin-induced platelet-fibrin clot strength (TIP-FCS) have been associated with ischemic outcomes in patients with coronary artery disease in separate studies. But, the ischemic risk associated with these factors has never been analyzed in a single study and their interrelation is unknown. The primary aim
Gailing, Chen, Kevin P, Bliden, Rahul, Chaudhary, Fang, Liu, Himabindu, Kaza, Eliano P, Navarese, Udaya S, Tantry, Paul A, Gurbel   +7 more
openaire   +2 more sources

Estimation of central aortic blood pressure

Journal of Hypertension, 2014
Central aortic blood pressure (cBP) is often promoted to be a superior predictor of cardiovascular risk compared to brachial blood pressure, and brachial-central pulse pressure amplification is also suggested as prognostic. Several devices and techniques, each purporting to estimate cBP, have entered commercial use.
Om, Narayan, Joshua, Casan, Martin, Szarski, Anthony M, Dart, Ian T, Meredith, James D, Cameron   +5 more
openaire   +2 more sources

Measurement of central aortic pressure

Journal of Hypertension, 2011
Michael F, O'Rourke, Kenji, Takazawa
  +5 more sources

Central Aortic Pressure and Pulsatility Index in Acute Ischemic Stroke

Journal of Neuroimaging, 2014
ABSTRACTBACKGROUND AND PURPOSEWe investigated the relationship between transcranial Doppler (TCD) pulsatility index (PI) and central aortic pressure by measurement of the aortic augmentation index (AIx).METHODSWe enrolled 148 consecutive patients with a diagnosis of acute ischemic stroke.
Jeong Yeon, Kim, Cheryl D, Bushnell, Joong Hyun, Park, Seung Min, Han, Jin Hee, Im, Sang Won, Han, Jong Sam, Baik, Jae Hyeon, Park   +7 more
openaire   +2 more sources