Association of Estimated Pulse Wave Velocity With Survival
نویسندگان
چکیده
منابع مشابه
Association of estimated central blood pressure measured non-invasively with pulse wave velocity in patients with coronary artery disease
Increased pulse wave velocity (PWV) is associated with incidence of stroke and coronary diseases, independent of other cardiovascular risk factors [1–3]. Therefore, the measurement of PWV is recommended in many current guidelines for the management of hypertensive patients [4,5]. Recently, we constructed a novel mathematical transformation function (TF) for central blood pressure (CBP) values e...
متن کاملPulse Wave Analysis and Pulse Wave Velocity
momanometer that provides arterial pressures (brachial systolic and diastolic pressure) is coming under question. The concerns extend well beyond the familiar issue of “white coat” hypertension, home and 24-h blood pressure recordings, and the phase-out of mercury based instruments. These concerns relate to the inaccuracy of all cuff devices for measuring pressure within the brachial artery, th...
متن کاملPulse wave velocity measurement
The article deals with the investigation of pulse wave propagation in arteries. A part of work involves also design and realization of devices serving for scanning of pulse wave by reflective photoplethysmography. The work describes a use of microcontroller serving for data flow control, communication and analog signal digitalization using integrated analog to digital converter.
متن کاملAssessment of pulse wave velocity
1872-9312/$e seefrontmattera2008A doi:10.1016/j.artres.2008.11.002 Summary Measurement of pulse wave velocity is of increasing importance for assessment of arterial stiffness and risk evaluation. Different techniques are available, based either on pressure, distension or Doppler waveforms. Techniques not only differ by the algorithm used to identify specific part of the pulse signal, but also i...
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Methods In 15 healthy volunteers (7 male; mean±SD age 19±6 years) pulmonary PWV was prospectively assessed between the proximal main pulmonary artery (MPA) and just before the first branching of the distal left pulmonary artery (LPA). One-directional through-plane velocity-encoded (VE) MRI using breath holds was used to assess the pulmonary flow at the levels of MPA and distal LPA with a tempor...
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ژورنال
عنوان ژورنال: JAMA Network Open
سال: 2019
ISSN: 2574-3805
DOI: 10.1001/jamanetworkopen.2019.12831