Left atrial size.
CT derived left atrial size identifies left heart disease in suspected pulmonary hypertension: Derivation and validation of predictive thresholds
... In the derivation cohort, candidate differentiators predictive at univariate analysis with p b 0.05 were entered into a binary logistic regression to detect PAWP N 15 mm Hg using forward selection. Receiver operating ...
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Novel echocardiographic techniques to assess left atrial size, anatomy and function
... the left atrium that can potentially help us in the study of this rhythm ...the left atrium are ...of atrial contraction is absent (Figure 6); recent evidences have demonstrated that lower PALS ...
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Automated quantification of left atrial size using three-beat averaging real-time three dimensional Echocardiography in patients with atrial fibrillation
... Many studies have compared LA volume by 3DE with 2DE, [22] CT [13, 14] or MRI [11, 12, 17, 23]. These pub- lished results show that 3DE yields reduced variability and higher or similar accuracy to that of 2DE, mainly ...
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CT derived left atrial size identifies left heart disease in suspected pulmonary hypertension: Derivation and validation of predictive thresholds
... Image analysis was undertaken on a GE Advantage Workstation 4.4 and GE Advantage Workstation ReportCard. The MR observer was blinded to the patient clinical information and cardiac catheter parameters. Scans were defined ...
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CHA2DS2-VASc score, left atrial size and atrial fibrillation as stroke risk factors in the Tromsø Study
... LA size, internal dimensions of the left ventricle and wall thick- ness of the septum and posterior wall were made from leading edge to leading edge ...LA size was indexed by BSA. Heart failure was ...
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A radiographic measurement of left atrial size in dogs
... heart size (VHS), a standardised method of cardiac size evaluation using the thoracic vertebrae as a meas- urement unit ...cardiac size and thoracic vertebral body’s length. To include the ...
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Assessment of Prothrombotic burden in patients with Rheumatic Heart Disease using plasma D-dimer assay.
... with high velocity flows on one end of the spectrum (velocities similar to or even exceeding, those observed in sinus rhythm,) and minimal to absent flow on the other end. This represents the wide continuum of LAA ...
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The Heart in Acute Glomerulonephritis: An Echocardiographic Study
... Representative echocardiographic study of the aorta and left atrium of the same patient, showing reduction of left atrial size from 3.4 cm on admission (left) to 2.8 cm five months later[r] ...
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The study of clinical and echocardiographic assessment of patients with atrial fibrillation
... increased left atrial size and the most common complications present in this study were congestive cardiac failure followed by ...of atrial fibrillation and its various ...
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Rheumatic Mitral Stenosis with Left Atrial Appendage Thrombus - Effect of Oral Anticoagulation on Left Atrial Appendage Thrombus Resolution.
... mitral stenosis and normal sinus rhythm. In their study, no meaningful relation was found between left atrial size and the presence of a clot in the left atrium, or between age and clot ...
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Left Atrial Myxoma—A Case Report
... the left atrium ...Their size, shape and texture can be quite ...the left atrium and resulting obstruction to left ventricular ...the left atrium by two-dimensional (2D) ...
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Value of soluble Urokinase plasminogen activator receptor over age as a biomarker of impaired myocardial relaxation
... sample size is relatively small and participa- tion is voluntary, introducing possible biases in participant selection and inclusion of participants who were generally more interested in their health status ...
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Echocardiographic Features of Patients with Stroke in Port Harcourt, Nigeria
... [22,25]. Left ventricular hypertrophy is mediated by mechanical stress of pressure overload and various neurohormonal substances that independently exert trophic effects on myocytes and non myocytes in the ...
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Left Atrial Appendage Printing Process
... The left atrial appendage senior design team aims to assist in closing off the left atrial appendage that is susceptible to coagulation due to non-valvular atrial ...the left ...
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Focal Left Atrial Tachycardia in a Patient with Left Ventricular Noncompaction
... deaths. Atrial arrhythmia usually seen is atrial ...focal left atrial tachycardia in an 18-year-old patient who presented for evaluation of persistent ...ectopic atrial tachycardia, ...
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Radiofrequency catheter ablation in atrial arrhythmias : insight into pre-procedural evaluation and procedural guidance
... identification of the arrhythmogenic substrate and critical isthmus of a presumed macro-reentrant circuit with only brief episodes of induced tachycardia. First, a registered three-dimensional (3D) shell of the cardiac ...
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Relation of Echocardiographic Markers of Left Atrial Fibrosis to Atrial Fibrillation Burden
... with atrial fibrillation (AF), left atrial (LA) fibrosis is a major determinant of the progression to, and burden of ...total atrial conduction time (PA-TDI) reflect LA fibrotic ...and ...
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Comparative results of repair of Ischemic Mitral Regurgitation (IMR): Conventional against Trans-Septal Approach
... We did not notice any difference in rhythm disturbances in our two group of patients the other is of the AV block. But as explained by the McGrath 10, by keeping the incision inferiorly within the fossa ovalis and ...
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A study on aneurysm of sinuses of valsalva: A Single Institution Experience
... Unruptured congenital sinus of valsalva aneurysm are usually silent lesions, their diagnosis depends on echo cardiograms or aortograms usually obtained to demonstrate associated symptomatic lesion such as VSD or AR. ...
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The Morphology of Left Atrial Appendage Lobes: A Novel Characteristic Naming Scheme Derived through Three Dimensional Cardiac Computed Tomography
... individual left atrial appendage (LAA) lobes and identified correlations between the size and shape of the LAA ostium and the volume of the LAA in a population of normal ...
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