Cardiovascular Ultrasound
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Usefulness of NT-pro BNP monitoring to identify echocardiographic responders following cardiac resynchronization therapy
Cardiovascular Ultrasound - Tập 7 Số 1 - Trang 1-10 - 2009
Cardiac resynchronization therapy (CRT) improves left ventricular (LV) volumes, mitral regurgitation (MR) severity and symptoms of patients with heart failure (HF). However, ≥ 30% of patients have no significant clinical or echocardiographic improvement following CRT. Reverse remodeling after CRT correlates with improved clinical outcomes. We hypothesized that in NT-pro BNP monitoring is accurate ...... hiện toàn bộ
The effect of exercise training on left ventricular function in young elite athletes
Cardiovascular Ultrasound - - 2011
Regular training, in particular endurance exercise, induces structural myocardial adaptation, so-called "athlete's heart". In addition to the 2D standard echo parameters, assessment of myocardial function is currently possible by deformation parameters (strain, rotation and twist). Aim of study is to assess the role of rotation and twist parameters for better characterize the heart performance in ...... hiện toàn bộ
Reliability of three-dimensional color flow Doppler and two-dimensional pulse wave Doppler transthoracic echocardiography for estimating cardiac output after cardiac surgery
Cardiovascular Ultrasound - Tập 17 - Trang 1-9 - 2019
Three-dimensional color flow Doppler (3DCF) is a new convenient technique for cardiac output (CO) measurement. However, to date, no one has evaluated the accuracy of 3DCF echocardiography for CO measurement after cardiac surgery. Therefore, this single-center, prospective study was designed to evaluate the reliability of three-dimensional color flow and two-dimensional pulse wave Doppler (2D-PWD) ...... hiện toàn bộ
Geographical predisposition influences on the distribution and tissue characterisation of eccentric coronary plaques in non-branching coronary arteries: cross-sectional study of coronary plaques analysed by intravascular ultrasound
Cardiovascular Ultrasound - - 2016
Automated quantification of left atrial size using three-beat averaging real-time three dimensional Echocardiography in patients with atrial fibrillation
Cardiovascular Ultrasound - Tập 13 - Trang 1-9 - 2015
Left atrial (LA) sizing in patients with atrial fibrillation (AF) is crucial for follow-up and outcome. Recently, the automated quantification of LA using the novel three-beat averaging real-time three dimensional echocardiography (3BA-RT3DE) is introduced. The aim of this study was to assess the feasibility and accuracy of 3BA-RT3DE in patients with atrial fibrillation (AF). Thirty-one patients w...... hiện toàn bộ
Assessing functional mitral regurgitation with exercise echocardiography: rationale and clinical applications
Cardiovascular Ultrasound - Tập 7 Số 1 - Trang 1-7 - 2009
Secondary or functional mitral regurgitation (FMR) represents an increasing feature of mitral valve disease characterized by abnormal function of anatomically normal leaflets in the context of the impaired function of remodelled left ventricles. The anatomic and pathophysiological basis of FMR are briefly analyzed; in addition, the role of exercise echocardiography for the assessment of FMR is dis...... hiện toàn bộ
Strain and strain rate parametric imaging. A new method for post processing to 3-/4-dimensional images from three standard apical planes. Preliminary data on feasibility, artefact and regional dyssynergy visualisation
Cardiovascular Ultrasound - Tập 1 - Trang 1-12 - 2003
We describe a method for 3-/4D reconstruction of tissue Doppler data from three standard apical planes, post processing to derived data of strain rate / strain and parametric colour imaging of the data. The data can be displayed as M-mode arrays from all six walls, Bull's eye projection and a 3D surface figure that can be scrolled and rotated. Numerical data and waveforms can be re-extracted. Feas...... hiện toàn bộ
Equivocal tests after contrast stress-echocardiography compared with invasive coronary angiography or with CT angiography: CT calcium score in mildly positive tests may spare unnecessary coronary angiograms
Cardiovascular Ultrasound - - 2018
Low-dose adenosine stress echocardiography: Detection of myocardial viability
Cardiovascular Ultrasound - Tập 1 Số 1 - 2003
Transthoracic echocardiography reference values in juvenile and adult 129/Sv mice
Cardiovascular Ultrasound - Tập 11 - Trang 1-10 - 2013
In the recent years, the use of Doppler-echocardiography has become a standard non-invasive technique in the analysis of cardiac malformations in genetically modified mice. Therefore, normal values have to be established for the most commonly used inbred strains in whose genetic background those mutations are generated. Here we provide reference values for transthoracic echocardiography measuremen...... hiện toàn bộ
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